i.MX SoC changes for 3.16:

- A few cleanups on mx21ads board file, which should make the later
    conversion to DT a little bit easier.
  - Add some missing clocks and drop unused clk lookups for i.MX1 and
    i.MX27 clock drivers
  - Add initial i.MX SoloX (imx6sx) SoC support
  - Remove mx51_babbage and mach-cpuimx51sd board files, as the
    equivalent DT support is ready for the boards
  - Clean up device tree timer initialization a little bit
  - Add missing i2c4 clock for i.MX6 DualLite/Solo
  - Add missing CKO clock i.MX25
  - Add shared gate clock support for i.MX specific clk_gate2
  - Add low-level debug support for SoC VF610
  - Some random code cleanups and defconfig updates
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQEcBAABAgAGBQJTdigBAAoJEFBXWFqHsHzOoRoIALGPcsJWrRak7raPhzxUB8u8
 pmx6LWLA6d9biFXBBgU4PTABKN26jXDoj13aAaT/WW5pj6ILd8BYuyH8yqrblatE
 Whkvak0+VUaY5vFWy5F2sex4Xi8nctumF6GmdcN7oUJTR0Cn6StpzhoWySQ7Yj91
 Wio5T5RN7Rz7/JgZsnMTKEmGzjovWN2R1J2qvBdSgmx5dL1uqBFZkWDPbkMOfKph
 BkHejE+wdKvzZNDZgTlwHve4zfIMMen9GDOBp/+LKDU5bz6883BoOLzO0mtIs1zp
 JGULjBQLCMYx+AXtlXI+KFQaLtrmLYyUR1I7x5kz6KMflXoCWpiioErfrHg9HUs=
 =oPiG
 -----END PGP SIGNATURE-----

Merge tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc

Merge "ARM: imx: soc changes for 3.16" from Shawn Guo:

i.MX SoC changes for 3.16:
 - A few cleanups on mx21ads board file, which should make the later
   conversion to DT a little bit easier.
 - Add some missing clocks and drop unused clk lookups for i.MX1 and
   i.MX27 clock drivers
 - Add initial i.MX SoloX (imx6sx) SoC support
 - Remove mx51_babbage and mach-cpuimx51sd board files, as the
   equivalent DT support is ready for the boards
 - Clean up device tree timer initialization a little bit
 - Add missing i2c4 clock for i.MX6 DualLite/Solo
 - Add missing CKO clock i.MX25
 - Add shared gate clock support for i.MX specific clk_gate2
 - Add low-level debug support for SoC VF610
 - Some random code cleanups and defconfig updates

* tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (33 commits)
  ARM: mx25: Add CLKO support
  ARM: i.MX1 clk: Remove clk_register_clkdev() for unused clocks
  ARM: i.MX1 clk: Add missing clocks
  ARM: imx: add basic imx6sx SoC support
  ARM: imx: add clock driver for imx6sx
  ARM: imx: add low-level debug support for imx6sx
  ARM: mx51: Remove mach-cpuimx51sd board file
  ARM: i.MX: Setup IRQ handler from IRQ driver
  ARM: i.MX27 pca100: remove deprecated IRQF_DISABLED
  ARM: imx/mxs defconfigs: add MTD_SPI_NOR (new dependency for M25P80)
  ARM: i.MX: Fix eMMa PrP resource size
  ARM: imx_v4_v5_defconfig: drop CONFIG_COMMON_CLK_DEBUG option
  ARM: i.MX27 clk: Remove clk_register_clkdev() for unused clocks
  ARM: i.MX27 clk: Add missing clocks for MSHC and RTIC
  ARM: imx6q: add the missing esai_ahb clock
  ARM: imx: add shared gate clock support
  ARM: imx: lock is always valid for clk_gate2
  ARM: imx: define struct clk_gate2 on our own
  ARM: i.MX: Remove #ifdef CONFIG_OF
  ARM: imx_v6_v7_defconfig: enable option CONFIG_LOCALVERSION_AUTO
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>

Documentation/devicetree/bindings/clock/imx25-clock.txt

@@ -139,6 +139,9 @@ clocks and IDs.
 	uart5_ipg		124
 	reserved		125
 	wdt_ipg			126
+	cko_div			127
+	cko_sel			128
+	cko			129
 
 Examples:
 

Documentation/devicetree/bindings/clock/imx27-clock.txt

@@ -98,7 +98,12 @@ clocks and IDs.
 	fpm                  83
 	mpll_osc_sel         84
 	mpll_sel             85
-	spll_gate	     86
+	spll_gate            86
+	mshc_div             87
+	rtic_ipg_gate        88
+	mshc_ipg_gate        89
+	rtic_ahb_gate        90
+	mshc_baud_gate       91
 
 Examples:
 

Documentation/devicetree/bindings/clock/imx6q-clock.txt

@@ -220,6 +220,7 @@ clocks and IDs.
 	lvds2_sel		205
 	lvds1_gate		206
 	lvds2_gate		207
+	esai_ahb		208
 
 Examples:
 

Documentation/devicetree/bindings/clock/imx6sx-clock.txt

@@ -0,0 +1,13 @@
+* Clock bindings for Freescale i.MX6 SoloX
+
+Required properties:
+- compatible: Should be "fsl,imx6sx-ccm"
+- reg: Address and length of the register set
+- #clock-cells: Should be <1>
+- clocks: list of clock specifiers, must contain an entry for each required
+  entry in clock-names
+- clock-names: should include entries "ckil", "osc", "ipp_di0" and "ipp_di1"
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell.  See include/dt-bindings/clock/imx6sx-clock.h
+for the full list of i.MX6 SoloX clock IDs.

arch/arm/Kconfig.debug

@@ -317,6 +317,13 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on i.MX6SL.
 
+	config DEBUG_IMX6SX_UART
+		bool "i.MX6SX Debug UART"
+		depends on SOC_IMX6SX
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on i.MX6SX.
+
 	config DEBUG_KEYSTONE_UART0
 		bool "Kernel low-level debugging on KEYSTONE2 using UART0"
 		depends on ARCH_KEYSTONE
@@ -935,13 +942,23 @@ config DEBUG_IMX_UART_PORT
 						DEBUG_IMX51_UART || \
 						DEBUG_IMX53_UART || \
 						DEBUG_IMX6Q_UART || \
-						DEBUG_IMX6SL_UART
+						DEBUG_IMX6SL_UART || \
+						DEBUG_IMX6SX_UART
 	default 1
 	depends on ARCH_MXC
 	help
 	  Choose UART port on which kernel low-level debug messages
 	  should be output.
 
+config DEBUG_VF_UART_PORT
+	int "Vybrid Debug UART Port Selection" if DEBUG_VF_UART
+	default 1
+	range 0 3
+	depends on SOC_VF610
+	help
+	  Choose UART port on which kernel low-level debug messages
+	  should be output.
+
 config DEBUG_TEGRA_UART
 	bool
 	depends on ARCH_TEGRA
@@ -970,7 +987,8 @@ config DEBUG_LL_INCLUDE
 				 DEBUG_IMX51_UART || \
 				 DEBUG_IMX53_UART ||\
 				 DEBUG_IMX6Q_UART || \
-				 DEBUG_IMX6SL_UART
+				 DEBUG_IMX6SL_UART || \
+				 DEBUG_IMX6SX_UART
 	default "debug/msm.S" if DEBUG_MSM_UART
 	default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART
 	default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1

arch/arm/configs/imx_v4_v5_defconfig

@@ -80,6 +80,7 @@ CONFIG_MTD_UBI=y
 CONFIG_EEPROM_AT24=y
 CONFIG_EEPROM_AT25=y
 CONFIG_ATA=y
+CONFIG_BLK_DEV_SD=y
 CONFIG_PATA_IMX=y
 CONFIG_NETDEVICES=y
 CONFIG_CS89x0=y
@@ -153,8 +154,12 @@ CONFIG_USB_HID=m
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_MXC=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_NOP_USB_XCEIV=y
 CONFIG_MMC=y
-CONFIG_MMC_UNSAFE_RESUME=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_ESDHC_IMX=y
@@ -177,7 +182,6 @@ CONFIG_RTC_DRV_MXC=y
 CONFIG_DMADEVICES=y
 CONFIG_IMX_SDMA=y
 CONFIG_IMX_DMA=y
-CONFIG_COMMON_CLK_DEBUG=y
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y

arch/arm/configs/imx_v6_v7_defconfig

@@ -1,4 +1,3 @@
-# CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_KERNEL_LZO=y
 CONFIG_SYSVIPC=y
 CONFIG_NO_HZ=y
@@ -33,7 +32,6 @@ CONFIG_MACH_PCM043=y
 CONFIG_MACH_MX35_3DS=y
 CONFIG_MACH_VPR200=y
 CONFIG_MACH_IMX51_DT=y
-CONFIG_MACH_EUKREA_CPUIMX51SD=y
 CONFIG_SOC_IMX50=y
 CONFIG_SOC_IMX53=y
 CONFIG_SOC_IMX6Q=y
@@ -46,7 +44,11 @@ CONFIG_VMSPLIT_2G=y
 CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
+CONFIG_CMA=y
 CONFIG_CMDLINE="noinitrd console=ttymxc0,115200"
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_ARM_IMX6Q_CPUFREQ=y
 CONFIG_VFP=y
 CONFIG_NEON=y
 CONFIG_BINFMT_MISC=m
@@ -72,6 +74,7 @@ CONFIG_RFKILL_INPUT=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
+CONFIG_DMA_CMA=y
 CONFIG_IMX_WEIM=y
 CONFIG_CONNECTOR=y
 CONFIG_MTD=y
@@ -89,6 +92,7 @@ CONFIG_MTD_SST25L=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_GPMI_NAND=y
 CONFIG_MTD_NAND_MXC=y
+CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_UBI=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
@@ -183,6 +187,7 @@ CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_CODA=y
 CONFIG_SOC_CAMERA_OV2640=y
 CONFIG_DRM=y
+CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=y
 CONFIG_LCD_L4F00242T03=y
@@ -215,7 +220,6 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ETH=m
 CONFIG_USB_MASS_STORAGE=m
 CONFIG_MMC=y
-CONFIG_MMC_UNSAFE_RESUME=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_ESDHC_IMX=y
@@ -245,7 +249,7 @@ CONFIG_DRM_IMX_TVE=y
 CONFIG_DRM_IMX_LDB=y
 CONFIG_DRM_IMX_IPUV3_CORE=y
 CONFIG_DRM_IMX_IPUV3=y
-CONFIG_COMMON_CLK_DEBUG=y
+CONFIG_DRM_IMX_HDMI=y
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_PWM=y
 CONFIG_PWM_IMX=y

arch/arm/configs/mxs_defconfig

@@ -26,7 +26,6 @@ CONFIG_ARCH_MXS=y
 # CONFIG_ARM_THUMB is not set
 CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_AEABI=y
-CONFIG_FPE_NWFPE=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -51,10 +50,10 @@ CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_DATAFLASH=y
 CONFIG_MTD_M25P80=y
-# CONFIG_M25PXX_USE_FAST_READ is not set
 CONFIG_MTD_SST25L=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_GPMI_NAND=y
+CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_UBI=y
 # CONFIG_BLK_DEV is not set
 CONFIG_EEPROM_AT24=y
@@ -120,7 +119,6 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ETH=m
 CONFIG_USB_MASS_STORAGE=m
 CONFIG_MMC=y
-CONFIG_MMC_UNSAFE_RESUME=y
 CONFIG_MMC_MXS=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
@@ -138,7 +136,6 @@ CONFIG_DMADEVICES=y
 CONFIG_MXS_DMA=y
 CONFIG_STAGING=y
 CONFIG_MXS_LRADC=y
-CONFIG_COMMON_CLK_DEBUG=y
 CONFIG_IIO=y
 CONFIG_IIO_SYSFS_TRIGGER=y
 CONFIG_PWM=y
@@ -180,7 +177,7 @@ CONFIG_BLK_DEV_IO_TRACE=y
 CONFIG_STRICT_DEVMEM=y
 CONFIG_DEBUG_USER=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
+CONFIG_CRYPTO_DEV_MXS_DCP=y
 CONFIG_CRC_ITU_T=m
 CONFIG_CRC7=m
 CONFIG_FONTS=y

arch/arm/include/debug/imx-uart.h

@@ -81,6 +81,15 @@
 #define IMX6SL_UART_BASE_ADDR(n) IMX6SL_UART##n##_BASE_ADDR
 #define IMX6SL_UART_BASE(n)	IMX6SL_UART_BASE_ADDR(n)
 
+#define IMX6SX_UART1_BASE_ADDR	0x02020000
+#define IMX6SX_UART2_BASE_ADDR	0x021e8000
+#define IMX6SX_UART3_BASE_ADDR	0x021ec000
+#define IMX6SX_UART4_BASE_ADDR	0x021f0000
+#define IMX6SX_UART5_BASE_ADDR	0x021f4000
+#define IMX6SX_UART6_BASE_ADDR	0x022a0000
+#define IMX6SX_UART_BASE_ADDR(n) IMX6SX_UART##n##_BASE_ADDR
+#define IMX6SX_UART_BASE(n)	IMX6SX_UART_BASE_ADDR(n)
+
 #define IMX_DEBUG_UART_BASE(soc) soc##_UART_BASE(CONFIG_DEBUG_IMX_UART_PORT)
 
 #ifdef CONFIG_DEBUG_IMX1_UART
@@ -103,6 +112,8 @@
 #define UART_PADDR	IMX_DEBUG_UART_BASE(IMX6Q)
 #elif defined(CONFIG_DEBUG_IMX6SL_UART)
 #define UART_PADDR	IMX_DEBUG_UART_BASE(IMX6SL)
+#elif defined(CONFIG_DEBUG_IMX6SX_UART)
+#define UART_PADDR	IMX_DEBUG_UART_BASE(IMX6SX)
 #endif
 
 #endif /* __DEBUG_IMX_UART_H */

arch/arm/include/debug/vf.S

@@ -7,9 +7,20 @@
  *
  */
 
+#define VF_UART0_BASE_ADDR	0x40027000
+#define VF_UART1_BASE_ADDR	0x40028000
+#define VF_UART2_BASE_ADDR	0x40029000
+#define VF_UART3_BASE_ADDR	0x4002a000
+#define VF_UART_BASE_ADDR(n)	VF_UART##n##_BASE_ADDR
+#define VF_UART_BASE(n)		VF_UART_BASE_ADDR(n)
+#define VF_UART_PHYSICAL_BASE	VF_UART_BASE(CONFIG_DEBUG_VF_UART_PORT)
+
+#define VF_UART_VIRTUAL_BASE	0xfe000000
+
 	.macro	addruart, rp, rv, tmp
-	ldr	\rp, =0x40028000	@ physical
+	ldr	\rp, =VF_UART_PHYSICAL_BASE 	@ physical
-	ldr	\rv, =0xfe028000	@ virtual
+	and	\rv, \rp, #0xffffff		@ offset within 16MB section
+	add	\rv, \rv, #VF_UART_VIRTUAL_BASE
 	.endm
 
 	.macro	senduart, rd, rx

arch/arm/mach-imx/Kconfig

@@ -702,61 +702,6 @@ endif
 
 if ARCH_MULTI_V7
 
-comment "i.MX51 machines:"
-
-config MACH_IMX51_DT
-	bool "Support i.MX51 platforms from device tree"
-	select SOC_IMX51
-	help
-	  Include support for Freescale i.MX51 based platforms
-	  using the device tree for discovery
-
-config MACH_MX51_BABBAGE
-	bool "Support MX51 BABBAGE platforms"
-	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	select SOC_IMX51
-	help
-	  Include support for MX51 Babbage platform, also known as MX51EVK in
-	  u-boot. This includes specific configurations for the board and its
-	  peripherals.
-
-config MACH_EUKREA_CPUIMX51SD
-	bool "Support Eukrea CPUIMX51SD module"
-	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_I2C
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select IMX_HAVE_PLATFORM_MXC_EHCI
-	select IMX_HAVE_PLATFORM_MXC_NAND
-	select IMX_HAVE_PLATFORM_SPI_IMX
-	select SOC_IMX51
-	help
-	  Include support for Eukrea CPUIMX51SD platform. This includes
-	  specific configurations for the module and its peripherals.
-
-choice
-	prompt "Baseboard"
-	depends on MACH_EUKREA_CPUIMX51SD
-	default MACH_EUKREA_MBIMXSD51_BASEBOARD
-
-config MACH_EUKREA_MBIMXSD51_BASEBOARD
-	prompt "Eukrea MBIMXSD development board"
-	bool
-	select IMX_HAVE_PLATFORM_IMX_SSI
-	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-	select LEDS_GPIO_REGISTER
-	help
-	  This adds board specific devices that can be found on Eukrea's
-	  MBIMXSD evaluation board.
-
-endchoice
-
 comment "Device tree only"
 
 config	SOC_IMX50
@@ -768,6 +713,12 @@ config	SOC_IMX50
 	help
 	  This enables support for Freescale i.MX50 processor.
 
+config MACH_IMX51_DT
+	bool "i.MX51 support"
+	select SOC_IMX51
+	help
+	  This enables support for Freescale i.MX51 processor
+
 config	SOC_IMX53
 	bool "i.MX53 support"
 	select HAVE_IMX_SRC
@@ -812,6 +763,14 @@ config SOC_IMX6SL
 	help
 	  This enables support for Freescale i.MX6 SoloLite processor.
 
+config SOC_IMX6SX
+	bool "i.MX6 SoloX support"
+	select PINCTRL_IMX6SX
+	select SOC_IMX6
+
+	help
+	  This enables support for Freescale i.MX6 SoloX processor.
+
 config SOC_VF610
 	bool "Vybrid Family VF610 support"
 	select ARM_GIC

arch/arm/mach-imx/Makefile

@@ -101,6 +101,7 @@ obj-$(CONFIG_SMP) += headsmp.o platsmp.o
 obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
 obj-$(CONFIG_SOC_IMX6Q) += clk-imx6q.o mach-imx6q.o
 obj-$(CONFIG_SOC_IMX6SL) += clk-imx6sl.o mach-imx6sl.o
+obj-$(CONFIG_SOC_IMX6SX) += clk-imx6sx.o mach-imx6sx.o
 
 ifeq ($(CONFIG_SUSPEND),y)
 AFLAGS_suspend-imx6.o :=-Wa,-march=armv7-a
@@ -108,11 +109,6 @@ obj-$(CONFIG_SOC_IMX6) += suspend-imx6.o
 endif
 obj-$(CONFIG_SOC_IMX6) += pm-imx6.o
 
-# i.MX5 based machines
-obj-$(CONFIG_MACH_MX51_BABBAGE) += mach-mx51_babbage.o
-obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += mach-cpuimx51sd.o
-obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd51-baseboard.o
-
 obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
 obj-$(CONFIG_SOC_IMX50) += mach-imx50.o
 obj-$(CONFIG_SOC_IMX53) += mach-imx53.o

arch/arm/mach-imx/avic.c

@@ -135,7 +135,7 @@ static __init void avic_init_gc(int idx, unsigned int irq_start)
 	irq_setup_generic_chip(gc, IRQ_MSK(32), 0, IRQ_NOREQUEST, 0);
 }
 
-asmlinkage void __exception_irq_entry avic_handle_irq(struct pt_regs *regs)
+static void __exception_irq_entry avic_handle_irq(struct pt_regs *regs)
 {
 	u32 nivector;
 
@@ -190,6 +190,8 @@ void __init mxc_init_irq(void __iomem *irqbase)
 	for (i = 0; i < 8; i++)
 		__raw_writel(0, avic_base + AVIC_NIPRIORITY(i));
 
+	set_handle_irq(avic_handle_irq);
+
 #ifdef CONFIG_FIQ
 	/* Initialize FIQ */
 	init_FIQ(FIQ_START);

arch/arm/mach-imx/clk-gate2.c

@@ -27,48 +27,61 @@
  * parent - fixed parent.  No clk_set_parent support
  */
 
-#define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw)
+struct clk_gate2 {
+	struct clk_hw hw;
+	void __iomem	*reg;
+	u8		bit_idx;
+	u8		flags;
+	spinlock_t	*lock;
+	unsigned int	*share_count;
+};
+
+#define to_clk_gate2(_hw) container_of(_hw, struct clk_gate2, hw)
 
 static int clk_gate2_enable(struct clk_hw *hw)
 {
-	struct clk_gate *gate = to_clk_gate(hw);
+	struct clk_gate2 *gate = to_clk_gate2(hw);
 	u32 reg;
 	unsigned long flags = 0;
 
-	if (gate->lock)
+	spin_lock_irqsave(gate->lock, flags);
-		spin_lock_irqsave(gate->lock, flags);
+
+	if (gate->share_count && (*gate->share_count)++ > 0)
+		goto out;
 
 	reg = readl(gate->reg);
 	reg |= 3 << gate->bit_idx;
 	writel(reg, gate->reg);
 
-	if (gate->lock)
+out:
-		spin_unlock_irqrestore(gate->lock, flags);
+	spin_unlock_irqrestore(gate->lock, flags);
 
 	return 0;
 }
 
 static void clk_gate2_disable(struct clk_hw *hw)
 {
-	struct clk_gate *gate = to_clk_gate(hw);
+	struct clk_gate2 *gate = to_clk_gate2(hw);
 	u32 reg;
 	unsigned long flags = 0;
 
-	if (gate->lock)
+	spin_lock_irqsave(gate->lock, flags);
-		spin_lock_irqsave(gate->lock, flags);
+
+	if (gate->share_count && --(*gate->share_count) > 0)
+		goto out;
 
 	reg = readl(gate->reg);
 	reg &= ~(3 << gate->bit_idx);
 	writel(reg, gate->reg);
 
-	if (gate->lock)
+out:
-		spin_unlock_irqrestore(gate->lock, flags);
+	spin_unlock_irqrestore(gate->lock, flags);
 }
 
 static int clk_gate2_is_enabled(struct clk_hw *hw)
 {
 	u32 reg;
-	struct clk_gate *gate = to_clk_gate(hw);
+	struct clk_gate2 *gate = to_clk_gate2(hw);
 
 	reg = readl(gate->reg);
 
@@ -87,21 +100,23 @@ static struct clk_ops clk_gate2_ops = {
 struct clk *clk_register_gate2(struct device *dev, const char *name,
 		const char *parent_name, unsigned long flags,
 		void __iomem *reg, u8 bit_idx,
-		u8 clk_gate2_flags, spinlock_t *lock)
+		u8 clk_gate2_flags, spinlock_t *lock,
+		unsigned int *share_count)
 {
-	struct clk_gate *gate;
+	struct clk_gate2 *gate;
 	struct clk *clk;
 	struct clk_init_data init;
 
-	gate = kzalloc(sizeof(struct clk_gate), GFP_KERNEL);
+	gate = kzalloc(sizeof(struct clk_gate2), GFP_KERNEL);
 	if (!gate)
 		return ERR_PTR(-ENOMEM);
 
-	/* struct clk_gate assignments */
+	/* struct clk_gate2 assignments */
 	gate->reg = reg;
 	gate->bit_idx = bit_idx;
 	gate->flags = clk_gate2_flags;
 	gate->lock = lock;
+	gate->share_count = share_count;
 
 	init.name = name;
 	init.ops = &clk_gate2_ops;

arch/arm/mach-imx/clk-imx1.c

@@ -40,12 +40,14 @@
 #define SCM_GCCR	IO_ADDR_SCM(0xc)
 
 static const char *prem_sel_clks[] = { "clk32_premult", "clk16m", };
-static const char *clko_sel_clks[] = { "per1", "hclk", "clk48m", "clk16m", "prem",
+static const char *clko_sel_clks[] = { "per1", "hclk", "clk48m", "clk16m",
-				"fclk", };
+				       "prem", "fclk", };
+
 enum imx1_clks {
-	dummy, clk32, clk16m_ext, clk16m, clk32_premult, prem, mpll, spll, mcu,
+	dummy, clk32, clk16m_ext, clk16m, clk32_premult, prem, mpll, mpll_gate,
-	fclk, hclk, clk48m, per1, per2, per3, clko, dma_gate, csi_gate,
+	spll, spll_gate, mcu, fclk, hclk, clk48m, per1, per2, per3, clko,
-	mma_gate, usbd_gate, clk_max
+	uart3_gate, ssi2_gate, brom_gate, dma_gate, csi_gate, mma_gate,
+	usbd_gate, clk_max
 };
 
 static struct clk *clk[clk_max];
@@ -62,17 +64,22 @@ int __init mx1_clocks_init(unsigned long fref)
 	clk[prem] = imx_clk_mux("prem", CCM_CSCR, 16, 1, prem_sel_clks,
 			ARRAY_SIZE(prem_sel_clks));
 	clk[mpll] = imx_clk_pllv1("mpll", "clk32_premult", CCM_MPCTL0);
+	clk[mpll_gate] = imx_clk_gate("mpll_gate", "mpll", CCM_CSCR, 0);
 	clk[spll] = imx_clk_pllv1("spll", "prem", CCM_SPCTL0);
+	clk[spll_gate] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
 	clk[mcu] = imx_clk_divider("mcu", "clk32_premult", CCM_CSCR, 15, 1);
-	clk[fclk] = imx_clk_divider("fclk", "mpll", CCM_CSCR, 15, 1);
+	clk[fclk] = imx_clk_divider("fclk", "mpll_gate", CCM_CSCR, 15, 1);
-	clk[hclk] = imx_clk_divider("hclk", "spll", CCM_CSCR, 10, 4);
+	clk[hclk] = imx_clk_divider("hclk", "spll_gate", CCM_CSCR, 10, 4);
-	clk[clk48m] = imx_clk_divider("clk48m", "spll", CCM_CSCR, 26, 3);
+	clk[clk48m] = imx_clk_divider("clk48m", "spll_gate", CCM_CSCR, 26, 3);
-	clk[per1] = imx_clk_divider("per1", "spll", CCM_PCDR, 0, 4);
+	clk[per1] = imx_clk_divider("per1", "spll_gate", CCM_PCDR, 0, 4);
-	clk[per2] = imx_clk_divider("per2", "spll", CCM_PCDR, 4, 4);
+	clk[per2] = imx_clk_divider("per2", "spll_gate", CCM_PCDR, 4, 4);
-	clk[per3] = imx_clk_divider("per3", "spll", CCM_PCDR, 16, 7);
+	clk[per3] = imx_clk_divider("per3", "spll_gate", CCM_PCDR, 16, 7);
 	clk[clko] = imx_clk_mux("clko", CCM_CSCR, 29, 3, clko_sel_clks,
 			ARRAY_SIZE(clko_sel_clks));
-	clk[dma_gate] = imx_clk_gate("dma_gate", "hclk", SCM_GCCR, 4);
+	clk[uart3_gate] = imx_clk_gate("uart3_gate", "hclk", SCM_GCCR, 6);
+	clk[ssi2_gate] = imx_clk_gate("ssi2_gate", "hclk", SCM_GCCR, 5);
+	clk[brom_gate] = imx_clk_gate("brom_gate", "hclk", SCM_GCCR, 4);
+	clk[dma_gate] = imx_clk_gate("dma_gate", "hclk", SCM_GCCR, 3);
 	clk[csi_gate] = imx_clk_gate("csi_gate", "hclk", SCM_GCCR, 2);
 	clk[mma_gate] = imx_clk_gate("mma_gate", "hclk", SCM_GCCR, 1);
 	clk[usbd_gate] = imx_clk_gate("usbd_gate", "clk48m", SCM_GCCR, 0);
@@ -84,9 +91,6 @@ int __init mx1_clocks_init(unsigned long fref)
 
 	clk_register_clkdev(clk[dma_gate], "ahb", "imx1-dma");
 	clk_register_clkdev(clk[hclk], "ipg", "imx1-dma");
-	clk_register_clkdev(clk[csi_gate], NULL, "mx1-camera.0");
-	clk_register_clkdev(clk[mma_gate], "mma", NULL);
-	clk_register_clkdev(clk[usbd_gate], NULL, "imx_udc.0");
 	clk_register_clkdev(clk[per1], "per", "imx-gpt.0");
 	clk_register_clkdev(clk[hclk], "ipg", "imx-gpt.0");
 	clk_register_clkdev(clk[per1], "per", "imx1-uart.0");
@@ -94,20 +98,15 @@ int __init mx1_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[per1], "per", "imx1-uart.1");
 	clk_register_clkdev(clk[hclk], "ipg", "imx1-uart.1");
 	clk_register_clkdev(clk[per1], "per", "imx1-uart.2");
-	clk_register_clkdev(clk[hclk], "ipg", "imx1-uart.2");
+	clk_register_clkdev(clk[uart3_gate], "ipg", "imx1-uart.2");
 	clk_register_clkdev(clk[hclk], NULL, "imx1-i2c.0");
 	clk_register_clkdev(clk[per2], "per", "imx1-cspi.0");
 	clk_register_clkdev(clk[dummy], "ipg", "imx1-cspi.0");
 	clk_register_clkdev(clk[per2], "per", "imx1-cspi.1");
 	clk_register_clkdev(clk[dummy], "ipg", "imx1-cspi.1");
-	clk_register_clkdev(clk[per2], NULL, "imx-mmc.0");
 	clk_register_clkdev(clk[per2], "per", "imx1-fb.0");
 	clk_register_clkdev(clk[dummy], "ipg", "imx1-fb.0");
 	clk_register_clkdev(clk[dummy], "ahb", "imx1-fb.0");
-	clk_register_clkdev(clk[hclk], "mshc", NULL);
-	clk_register_clkdev(clk[per3], "ssi", NULL);
-	clk_register_clkdev(clk[clk32], NULL, "imx1-rtc.0");
-	clk_register_clkdev(clk[clko], "clko", NULL);
 
 	mxc_timer_init(MX1_IO_ADDRESS(MX1_TIM1_BASE_ADDR), MX1_TIM1_INT);
 

arch/arm/mach-imx/clk-imx25.c

@@ -62,6 +62,10 @@ static struct clk_onecell_data clk_data;
 
 static const char *cpu_sel_clks[] = { "mpll", "mpll_cpu_3_4", };
 static const char *per_sel_clks[] = { "ahb", "upll", };
+static const char *cko_sel_clks[] = { "dummy", "osc", "cpu", "ahb",
+				      "ipg", "dummy", "dummy", "dummy",
+				      "dummy", "dummy", "per0", "per2",
+				      "per13", "per14", "usbotg_ahb", "dummy",};
 
 enum mx25_clks {
 	dummy, osc, mpll, upll, mpll_cpu_3_4, cpu_sel, cpu, ahb, usb_div, ipg,
@@ -82,7 +86,7 @@ enum mx25_clks {
 	pwm2_ipg, pwm3_ipg, pwm4_ipg, rngb_ipg, reserved16, scc_ipg, sdma_ipg,
 	sim1_ipg, sim2_ipg, slcdc_ipg, spba_ipg, ssi1_ipg, ssi2_ipg, tsc_ipg,
 	uart1_ipg, uart2_ipg, uart3_ipg, uart4_ipg, uart5_ipg, reserved17,
-	wdt_ipg, clk_max
+	wdt_ipg, cko_div, cko_sel, cko, clk_max
 };
 
 static struct clk *clk[clk_max];
@@ -117,6 +121,9 @@ static int __init __mx25_clocks_init(unsigned long osc_rate)
 	clk[per13_sel] = imx_clk_mux("per13_sel", ccm(CCM_MCR), 13, 1, per_sel_clks, ARRAY_SIZE(per_sel_clks));
 	clk[per14_sel] = imx_clk_mux("per14_sel", ccm(CCM_MCR), 14, 1, per_sel_clks, ARRAY_SIZE(per_sel_clks));
 	clk[per15_sel] = imx_clk_mux("per15_sel", ccm(CCM_MCR), 15, 1, per_sel_clks, ARRAY_SIZE(per_sel_clks));
+	clk[cko_div] = imx_clk_divider("cko_div", "cko_sel", ccm(CCM_MCR), 24, 6);
+	clk[cko_sel] = imx_clk_mux("cko_sel", ccm(CCM_MCR), 20, 4, cko_sel_clks, ARRAY_SIZE(cko_sel_clks));
+	clk[cko] = imx_clk_gate("cko", "cko_div", ccm(CCM_MCR),  30);
 	clk[per0] = imx_clk_divider("per0", "per0_sel", ccm(CCM_PCDR0), 0, 6);
 	clk[per1] = imx_clk_divider("per1", "per1_sel", ccm(CCM_PCDR0), 8, 6);
 	clk[per2] = imx_clk_divider("per2", "per2_sel", ccm(CCM_PCDR0), 16, 6);
@@ -230,6 +237,12 @@ static int __init __mx25_clocks_init(unsigned long osc_rate)
 	clk_register_clkdev(clk[ipg], "ipg", "imx-gpt.0");
 	clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
 
+	/*
+	 * Let's initially set up CLKO parent as ipg, since this configuration
+	 * is used on some imx25 board designs to clock the audio codec.
+	 */
+	clk_set_parent(clk[cko_sel], clk[ipg]);
+
 	return 0;
 }
 
@@ -304,8 +317,6 @@ int __init mx25_clocks_init(void)
 int __init mx25_clocks_init_dt(void)
 {
 	struct device_node *np;
-	void __iomem *base;
-	int irq;
 	unsigned long osc_rate = 24000000;
 
 	/* retrieve the freqency of fixed clocks from device tree */
@@ -325,12 +336,7 @@ int __init mx25_clocks_init_dt(void)
 
 	__mx25_clocks_init(osc_rate);
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx25-gpt");
+	mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx25-gpt"));
-	base = of_iomap(np, 0);
-	WARN_ON(!base);
-	irq = irq_of_parse_and_map(np, 0);
-
-	mxc_timer_init(base, irq);
 
 	return 0;
 }

arch/arm/mach-imx/clk-imx27.c

@@ -82,7 +82,8 @@ enum mx27_clks {
 	csi_ahb_gate, brom_ahb_gate, ata_ahb_gate, wdog_ipg_gate, usb_ipg_gate,
 	uart6_ipg_gate, uart5_ipg_gate, uart4_ipg_gate, uart3_ipg_gate,
 	uart2_ipg_gate, uart1_ipg_gate, ckih_div1p5, fpm, mpll_osc_sel,
-	mpll_sel, spll_gate, clk_max
+	mpll_sel, spll_gate, mshc_div, rtic_ipg_gate, mshc_ipg_gate,
+	rtic_ahb_gate, mshc_baud_gate, clk_max
 };
 
 static struct clk *clk[clk_max];
@@ -117,6 +118,7 @@ int __init mx27_clocks_init(unsigned long fref)
 		clk[ipg] = imx_clk_divider("ipg", "ahb", CCM_CSCR, 8, 1);
 	}
 
+	clk[mshc_div] = imx_clk_divider("mshc_div", "ahb", CCM_PCDR0, 0, 6);
 	clk[nfc_div] = imx_clk_divider("nfc_div", "ahb", CCM_PCDR0, 6, 4);
 	clk[per1_div] = imx_clk_divider("per1_div", "mpll_main2", CCM_PCDR1, 0, 6);
 	clk[per2_div] = imx_clk_divider("per2_div", "mpll_main2", CCM_PCDR1, 8, 6);
@@ -145,9 +147,11 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk[sdhc1_ipg_gate] = imx_clk_gate("sdhc1_ipg_gate", "ipg", CCM_PCCR0, 5);
 	clk[scc_ipg_gate] = imx_clk_gate("scc_ipg_gate", "ipg", CCM_PCCR0, 6);
 	clk[sahara_ipg_gate] = imx_clk_gate("sahara_ipg_gate", "ipg", CCM_PCCR0, 7);
+	clk[rtic_ipg_gate] = imx_clk_gate("rtic_ipg_gate", "ipg", CCM_PCCR0, 8);
 	clk[rtc_ipg_gate] = imx_clk_gate("rtc_ipg_gate", "ipg", CCM_PCCR0, 9);
 	clk[pwm_ipg_gate] = imx_clk_gate("pwm_ipg_gate", "ipg", CCM_PCCR0, 11);
 	clk[owire_ipg_gate] = imx_clk_gate("owire_ipg_gate", "ipg", CCM_PCCR0, 12);
+	clk[mshc_ipg_gate] = imx_clk_gate("mshc_ipg_gate", "ipg", CCM_PCCR0, 13);
 	clk[lcdc_ipg_gate] = imx_clk_gate("lcdc_ipg_gate", "ipg", CCM_PCCR0, 14);
 	clk[kpp_ipg_gate] = imx_clk_gate("kpp_ipg_gate", "ipg", CCM_PCCR0, 15);
 	clk[iim_ipg_gate] = imx_clk_gate("iim_ipg_gate", "ipg", CCM_PCCR0, 16);
@@ -166,6 +170,7 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk[cspi3_ipg_gate] = imx_clk_gate("cspi3_ipg_gate", "ipg", CCM_PCCR0, 29);
 	clk[cspi2_ipg_gate] = imx_clk_gate("cspi2_ipg_gate", "ipg", CCM_PCCR0, 30);
 	clk[cspi1_ipg_gate] = imx_clk_gate("cspi1_ipg_gate", "ipg", CCM_PCCR0, 31);
+	clk[mshc_baud_gate] = imx_clk_gate("mshc_baud_gate", "mshc_div", CCM_PCCR1, 2);
 	clk[nfc_baud_gate] = imx_clk_gate("nfc_baud_gate", "nfc_div", CCM_PCCR1,  3);
 	clk[ssi2_baud_gate] = imx_clk_gate("ssi2_baud_gate", "ssi2_div", CCM_PCCR1,  4);
 	clk[ssi1_baud_gate] = imx_clk_gate("ssi1_baud_gate", "ssi1_div", CCM_PCCR1,  5);
@@ -177,6 +182,7 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk[usb_ahb_gate] = imx_clk_gate("usb_ahb_gate", "ahb", CCM_PCCR1, 11);
 	clk[slcdc_ahb_gate] = imx_clk_gate("slcdc_ahb_gate", "ahb", CCM_PCCR1, 12);
 	clk[sahara_ahb_gate] = imx_clk_gate("sahara_ahb_gate", "ahb", CCM_PCCR1, 13);
+	clk[rtic_ahb_gate] = imx_clk_gate("rtic_ahb_gate", "ahb", CCM_PCCR1, 14);
 	clk[lcdc_ahb_gate] = imx_clk_gate("lcdc_ahb_gate", "ahb", CCM_PCCR1, 15);
 	clk[vpu_ahb_gate] = imx_clk_gate("vpu_ahb_gate", "ahb", CCM_PCCR1, 16);
 	clk[fec_ahb_gate] = imx_clk_gate("fec_ahb_gate", "ahb", CCM_PCCR1, 17);
@@ -221,16 +227,6 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.5");
 	clk_register_clkdev(clk[gpt1_ipg_gate], "ipg", "imx-gpt.0");
 	clk_register_clkdev(clk[per1_gate], "per", "imx-gpt.0");
-	clk_register_clkdev(clk[gpt2_ipg_gate], "ipg", "imx-gpt.1");
-	clk_register_clkdev(clk[per1_gate], "per", "imx-gpt.1");
-	clk_register_clkdev(clk[gpt3_ipg_gate], "ipg", "imx-gpt.2");
-	clk_register_clkdev(clk[per1_gate], "per", "imx-gpt.2");
-	clk_register_clkdev(clk[gpt4_ipg_gate], "ipg", "imx-gpt.3");
-	clk_register_clkdev(clk[per1_gate], "per", "imx-gpt.3");
-	clk_register_clkdev(clk[gpt5_ipg_gate], "ipg", "imx-gpt.4");
-	clk_register_clkdev(clk[per1_gate], "per", "imx-gpt.4");
-	clk_register_clkdev(clk[gpt6_ipg_gate], "ipg", "imx-gpt.5");
-	clk_register_clkdev(clk[per1_gate], "per", "imx-gpt.5");
 	clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.0");
 	clk_register_clkdev(clk[sdhc1_ipg_gate], "ipg", "imx21-mmc.0");
 	clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.1");
@@ -278,14 +274,7 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[emma_ipg_gate], "emma-ipg", "imx27-camera.0");
 	clk_register_clkdev(clk[emma_ahb_gate], "ahb", "m2m-emmaprp.0");
 	clk_register_clkdev(clk[emma_ipg_gate], "ipg", "m2m-emmaprp.0");
-	clk_register_clkdev(clk[iim_ipg_gate], "iim", NULL);
-	clk_register_clkdev(clk[gpio_ipg_gate], "gpio", NULL);
-	clk_register_clkdev(clk[brom_ahb_gate], "brom", NULL);
-	clk_register_clkdev(clk[ata_ahb_gate], "ata", NULL);
-	clk_register_clkdev(clk[rtc_ipg_gate], NULL, "imx21-rtc");
-	clk_register_clkdev(clk[scc_ipg_gate], "scc", NULL);
 	clk_register_clkdev(clk[cpu_div], NULL, "cpu0");
-	clk_register_clkdev(clk[emi_ahb_gate], "emi_ahb" , NULL);
 
 	mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1);
 
@@ -296,7 +285,6 @@ int __init mx27_clocks_init(unsigned long fref)
 	return 0;
 }
 
-#ifdef CONFIG_OF
 int __init mx27_clocks_init_dt(void)
 {
 	struct device_node *np;
@@ -312,4 +300,3 @@ int __init mx27_clocks_init_dt(void)
 
 	return mx27_clocks_init(fref);
 }
-#endif

arch/arm/mach-imx/clk-imx31.c

@@ -191,7 +191,6 @@ int __init mx31_clocks_init(unsigned long fref)
 	return 0;
 }
 
-#ifdef CONFIG_OF
 int __init mx31_clocks_init_dt(void)
 {
 	struct device_node *np;
@@ -207,4 +206,3 @@ int __init mx31_clocks_init_dt(void)
 
 	return mx31_clocks_init(fref);
 }
-#endif

arch/arm/mach-imx/clk-imx51-imx53.c

@@ -322,9 +322,8 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 
 static void __init mx50_clocks_init(struct device_node *np)
 {
-	void __iomem *base;
 	unsigned long r;
-	int i, irq;
+	int i;
 
 	clk[IMX5_CLK_PLL1_SW]		= imx_clk_pllv2("pll1_sw", "osc", MX53_DPLL1_BASE);
 	clk[IMX5_CLK_PLL2_SW]		= imx_clk_pllv2("pll2_sw", "osc", MX53_DPLL2_BASE);
@@ -372,11 +371,7 @@ static void __init mx50_clocks_init(struct device_node *np)
 	r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000);
 	clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r);
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx50-gpt");
+	mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx50-gpt"));
-	base = of_iomap(np, 0);
-	WARN_ON(!base);
-	irq = irq_of_parse_and_map(np, 0);
-	mxc_timer_init(base, irq);
 }
 CLK_OF_DECLARE(imx50_ccm, "fsl,imx50-ccm", mx50_clocks_init);
 
@@ -436,7 +431,6 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 
 	clk_register_clkdev(clk[IMX5_CLK_HSI2C_GATE], NULL, "imx21-i2c.2");
 	clk_register_clkdev(clk[IMX5_CLK_MX51_MIPI], "mipi_hsp", NULL);
-	clk_register_clkdev(clk[IMX5_CLK_VPU_GATE], NULL, "imx51-vpu.0");
 	clk_register_clkdev(clk[IMX5_CLK_FEC_GATE], NULL, "imx27-fec.0");
 	clk_register_clkdev(clk[IMX5_CLK_USB_PHY_GATE], "phy", "mxc-ehci.0");
 	clk_register_clkdev(clk[IMX5_CLK_ESDHC1_IPG_GATE], "ipg", "sdhci-esdhc-imx51.0");
@@ -492,9 +486,8 @@ CLK_OF_DECLARE(imx51_ccm, "fsl,imx51-ccm", mx51_clocks_init_dt);
 
 static void __init mx53_clocks_init(struct device_node *np)
 {
-	int i, irq;
+	int i;
 	unsigned long r;
-	void __iomem *base;
 
 	clk[IMX5_CLK_PLL1_SW]		= imx_clk_pllv2("pll1_sw", "osc", MX53_DPLL1_BASE);
 	clk[IMX5_CLK_PLL2_SW]		= imx_clk_pllv2("pll2_sw", "osc", MX53_DPLL2_BASE);
@@ -561,7 +554,6 @@ static void __init mx53_clocks_init(struct device_node *np)
 
 	mx5_clocks_common_init(0, 0, 0, 0);
 
-	clk_register_clkdev(clk[IMX5_CLK_VPU_GATE], NULL, "imx53-vpu.0");
 	clk_register_clkdev(clk[IMX5_CLK_I2C3_GATE], NULL, "imx21-i2c.2");
 	clk_register_clkdev(clk[IMX5_CLK_FEC_GATE], NULL, "imx25-fec.0");
 	clk_register_clkdev(clk[IMX5_CLK_USB_PHY1_GATE], "usb_phy1", "mxc-ehci.0");
@@ -592,10 +584,6 @@ static void __init mx53_clocks_init(struct device_node *np)
 	r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000);
 	clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r);
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx53-gpt");
+	mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx53-gpt"));
-	base = of_iomap(np, 0);
-	WARN_ON(!base);
-	irq = irq_of_parse_and_map(np, 0);
-	mxc_timer_init(base, irq);
 }
 CLK_OF_DECLARE(imx53_ccm, "fsl,imx53-ccm", mx53_clocks_init);

arch/arm/mach-imx/clk-imx6q.c

@@ -107,7 +107,7 @@ enum mx6q_clks {
 	sata_ref, sata_ref_100m, pcie_ref, pcie_ref_125m, enet_ref, usbphy1_gate,
 	usbphy2_gate, pll4_post_div, pll5_post_div, pll5_video_div, eim_slow,
 	spdif, cko2_sel, cko2_podf, cko2, cko, vdoa, pll4_audio_div,
-	lvds1_sel, lvds2_sel, lvds1_gate, lvds2_gate, clk_max
+	lvds1_sel, lvds2_sel, lvds1_gate, lvds2_gate, esai_ahb, clk_max
 };
 
 static struct clk *clk[clk_max];
@@ -140,11 +140,13 @@ static struct clk_div_table video_div_table[] = {
 	{ /* sentinel */ }
 };
 
+static unsigned int share_count_esai;
+
 static void __init imx6q_clocks_init(struct device_node *ccm_node)
 {
 	struct device_node *np;
 	void __iomem *base;
-	int i, irq;
+	int i;
 	int ret;
 
 	clk[dummy] = imx_clk_fixed("dummy", 0);
@@ -352,9 +354,14 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 	clk[ecspi2]       = imx_clk_gate2("ecspi2",        "ecspi_root",        base + 0x6c, 2);
 	clk[ecspi3]       = imx_clk_gate2("ecspi3",        "ecspi_root",        base + 0x6c, 4);
 	clk[ecspi4]       = imx_clk_gate2("ecspi4",        "ecspi_root",        base + 0x6c, 6);
-	clk[ecspi5]       = imx_clk_gate2("ecspi5",        "ecspi_root",        base + 0x6c, 8);
+	if (cpu_is_imx6dl())
+		/* ecspi5 is replaced with i2c4 on imx6dl & imx6s */
+		clk[ecspi5] = imx_clk_gate2("i2c4",        "ipg_per",           base + 0x6c, 8);
+	else
+		clk[ecspi5] = imx_clk_gate2("ecspi5",      "ecspi_root",        base + 0x6c, 8);
 	clk[enet]         = imx_clk_gate2("enet",          "ipg",               base + 0x6c, 10);
-	clk[esai]         = imx_clk_gate2("esai",          "esai_podf",         base + 0x6c, 16);
+	clk[esai]         = imx_clk_gate2_shared("esai",   "esai_podf",         base + 0x6c, 16, &share_count_esai);
+	clk[esai_ahb]     = imx_clk_gate2_shared("esai_ahb", "ahb",             base + 0x6c, 16, &share_count_esai);
 	clk[gpt_ipg]      = imx_clk_gate2("gpt_ipg",       "ipg",               base + 0x6c, 20);
 	clk[gpt_ipg_per]  = imx_clk_gate2("gpt_ipg_per",   "ipg_per",           base + 0x6c, 22);
 	if (cpu_is_imx6dl())
@@ -489,10 +496,6 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 	/* Set initial power mode */
 	imx6q_set_lpm(WAIT_CLOCKED);
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpt");
+	mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpt"));
-	base = of_iomap(np, 0);
-	WARN_ON(!base);
-	irq = irq_of_parse_and_map(np, 0);
-	mxc_timer_init(base, irq);
 }
 CLK_OF_DECLARE(imx6q, "fsl,imx6q-ccm", imx6q_clocks_init);

arch/arm/mach-imx/clk-imx6sl.c

@@ -169,7 +169,6 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node)
 {
 	struct device_node *np;
 	void __iomem *base;
-	int irq;
 	int i;
 	int ret;
 
@@ -385,9 +384,6 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node)
 	imx6q_set_lpm(WAIT_CLOCKED);
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sl-gpt");
-	base = of_iomap(np, 0);
+	mxc_timer_init_dt(np);
-	WARN_ON(!base);
-	irq = irq_of_parse_and_map(np, 0);
-	mxc_timer_init(base, irq);
 }
 CLK_OF_DECLARE(imx6sl, "fsl,imx6sl-ccm", imx6sl_clocks_init);

arch/arm/mach-imx/clk-imx6sx.c

@@ -0,0 +1,524 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <dt-bindings/clock/imx6sx-clock.h>
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/types.h>
+
+#include "clk.h"
+#include "common.h"
+
+#define CCDR    0x4
+#define BM_CCM_CCDR_MMDC_CH0_MASK       (0x2 << 16)
+
+static const char *step_sels[]		= { "osc", "pll2_pfd2_396m", };
+static const char *pll1_sw_sels[]	= { "pll1_sys", "step", };
+static const char *periph_pre_sels[]	= { "pll2_bus", "pll2_pfd2_396m", "pll2_pfd0_352m", "pll2_198m", };
+static const char *periph2_pre_sels[]	= { "pll2_bus", "pll2_pfd2_396m", "pll2_pfd0_352m", "pll4_audio_div", };
+static const char *periph_clk2_sels[]	= { "pll3_usb_otg", "osc", "osc", };
+static const char *periph2_clk2_sels[]	= { "pll3_usb_otg", "osc", };
+static const char *periph_sels[]	= { "periph_pre", "periph_clk2", };
+static const char *periph2_sels[]	= { "periph2_pre", "periph2_clk2", };
+static const char *ocram_sels[]		= { "periph", "pll2_pfd2_396m", "periph", "pll3_pfd1_540m", };
+static const char *audio_sels[]		= { "pll4_audio_div", "pll3_pfd2_508m", "pll5_video_div", "pll3_usb_otg", };
+static const char *gpu_axi_sels[]	= { "pll2_pfd2_396m", "pll3_pfd0_720m", "pll3_pfd1_540m", "pll2_bus", };
+static const char *gpu_core_sels[]	= { "pll3_pfd1_540m", "pll3_pfd0_720m", "pll2_bus", "pll2_pfd2_396m", };
+static const char *ldb_di0_div_sels[]	= { "ldb_di0_div_3_5", "ldb_di0_div_7", };
+static const char *ldb_di1_div_sels[]	= { "ldb_di1_div_3_5", "ldb_di1_div_7", };
+static const char *ldb_di0_sels[]	= { "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll2_pfd3_594m", "pll2_pfd1_594m", "pll3_pfd3_454m", };
+static const char *ldb_di1_sels[]	= { "pll3_usb_otg", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll2_bus", "pll3_pfd3_454m", "pll3_pfd2_508m", };
+static const char *pcie_axi_sels[]	= { "axi", "ahb", };
+static const char *ssi_sels[]		= { "pll3_pfd2_508m", "pll5_video_div", "pll4_audio_div", };
+static const char *qspi1_sels[]		= { "pll3_usb_otg", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll2_bus", "pll3_pfd3_454m", "pll3_pfd2_508m", };
+static const char *perclk_sels[]	= { "ipg", "osc", };
+static const char *usdhc_sels[]		= { "pll2_pfd2_396m", "pll2_pfd0_352m", };
+static const char *vid_sels[]		= { "pll3_pfd1_540m", "pll3_usb_otg", "pll3_pfd3_454m", "pll4_audio_div", "pll5_video_div", };
+static const char *can_sels[]		= { "pll3_60m", "osc", "pll3_80m", "dummy", };
+static const char *uart_sels[]		= { "pll3_80m", "osc", };
+static const char *qspi2_sels[]		= { "pll2_pfd0_352m", "pll2_bus", "pll3_usb_otg", "pll2_pfd2_396m", "pll3_pfd3_454m", "dummy", "dummy", "dummy", };
+static const char *enet_pre_sels[]	= { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd2_508m", };
+static const char *enet_sels[]		= { "enet_podf", "ipp_di0", "ipp_di1", "ldb_di0", "ldb_di1", };
+static const char *m4_pre_sels[]	= { "pll2_bus", "pll3_usb_otg", "osc", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd3_454m", };
+static const char *m4_sels[]		= { "m4_pre_sel", "ipp_di0", "ipp_di1", "ldb_di0", "ldb_di1", };
+static const char *eim_slow_sels[]	= { "ocram", "pll3_usb_otg", "pll2_pfd2_396m", "pll2_pfd0_352m", };
+static const char *ecspi_sels[]		= { "pll3_60m", "osc", };
+static const char *lcdif1_pre_sels[]	= { "pll2_bus", "pll3_pfd3_454m", "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd1_594m", "pll3_pfd1_540m", };
+static const char *lcdif1_sels[]	= { "lcdif1_podf", "ipp_di0", "ipp_di1", "ldb_di0", "ldb_di1", };
+static const char *lcdif2_pre_sels[]	= { "pll2_bus", "pll3_pfd3_454m", "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd3_594m", "pll3_pfd1_540m", };
+static const char *lcdif2_sels[]	= { "lcdif2_podf", "ipp_di0", "ipp_di1", "ldb_di0", "ldb_di1", };
+static const char *display_sels[]	= { "pll2_bus", "pll2_pfd2_396m", "pll3_usb_otg", "pll3_pfd1_540m", };
+static const char *csi_sels[]		= { "osc", "pll2_pfd2_396m", "pll3_120m", "pll3_pfd1_540m", };
+static const char *cko1_sels[]		= {
+	"pll3_usb_otg", "pll2_bus", "pll1_sys", "pll5_video_div",
+	"dummy", "ocram", "dummy", "pxp_axi", "epdc_axi", "lcdif_pix",
+	"epdc_pix", "ahb", "ipg", "perclk", "ckil", "pll4_audio_div",
+};
+static const char *cko2_sels[]		= {
+	"dummy", "mmdc_p0_fast", "usdhc4", "usdhc1", "dummy", "wrck",
+	"ecspi_root", "dummy", "usdhc3", "pcie", "arm", "csi_core",
+	"lcdif_axi", "dummy", "osc", "dummy", "gpu2d_ovg_core",
+	"usdhc2", "ssi1", "ssi2", "ssi3", "gpu2d_core", "dummy",
+	"dummy", "dummy", "dummy", "esai_extal", "eim_slow", "uart_serial",
+	"spdif", "asrc", "dummy",
+};
+static const char *cko_sels[] = { "cko1", "cko2", };
+static const char *lvds_sels[]	= {
+	"arm", "pll1_sys", "dummy", "dummy", "dummy", "dummy", "dummy", "pll5_video_div",
+	"dummy", "dummy", "pcie_ref_125m", "dummy", "usbphy1", "usbphy2",
+};
+
+static struct clk *clks[IMX6SX_CLK_CLK_END];
+static struct clk_onecell_data clk_data;
+
+static int const clks_init_on[] __initconst = {
+	IMX6SX_CLK_AIPS_TZ1, IMX6SX_CLK_AIPS_TZ2, IMX6SX_CLK_AIPS_TZ3,
+	IMX6SX_CLK_IPMUX1, IMX6SX_CLK_IPMUX2, IMX6SX_CLK_IPMUX3,
+	IMX6SX_CLK_WAKEUP, IMX6SX_CLK_MMDC_P0_FAST, IMX6SX_CLK_MMDC_P0_IPG,
+	IMX6SX_CLK_ROM, IMX6SX_CLK_ARM, IMX6SX_CLK_IPG, IMX6SX_CLK_OCRAM,
+	IMX6SX_CLK_PER2_MAIN, IMX6SX_CLK_PERCLK, IMX6SX_CLK_M4,
+	IMX6SX_CLK_QSPI1, IMX6SX_CLK_QSPI2, IMX6SX_CLK_UART_IPG,
+	IMX6SX_CLK_UART_SERIAL, IMX6SX_CLK_I2C3, IMX6SX_CLK_ECSPI5,
+	IMX6SX_CLK_CAN1_IPG, IMX6SX_CLK_CAN1_SERIAL, IMX6SX_CLK_CAN2_IPG,
+	IMX6SX_CLK_CAN2_SERIAL, IMX6SX_CLK_CANFD, IMX6SX_CLK_EPIT1,
+	IMX6SX_CLK_EPIT2,
+};
+
+static struct clk_div_table clk_enet_ref_table[] = {
+	{ .val = 0, .div = 20, },
+	{ .val = 1, .div = 10, },
+	{ .val = 2, .div = 5, },
+	{ .val = 3, .div = 4, },
+	{ }
+};
+
+static struct clk_div_table post_div_table[] = {
+	{ .val = 2, .div = 1, },
+	{ .val = 1, .div = 2, },
+	{ .val = 0, .div = 4, },
+	{ }
+};
+
+static struct clk_div_table video_div_table[] = {
+	{ .val = 0, .div = 1, },
+	{ .val = 1, .div = 2, },
+	{ .val = 2, .div = 1, },
+	{ .val = 3, .div = 4, },
+	{ }
+};
+
+static u32 share_count_asrc;
+static u32 share_count_audio;
+static u32 share_count_esai;
+
+static void __init imx6sx_clocks_init(struct device_node *ccm_node)
+{
+	struct device_node *np;
+	void __iomem *base;
+	int i;
+
+	clks[IMX6SX_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+
+	clks[IMX6SX_CLK_CKIL] = of_clk_get_by_name(ccm_node, "ckil");
+	clks[IMX6SX_CLK_OSC] = of_clk_get_by_name(ccm_node, "osc");
+
+	/* ipp_di clock is external input */
+	clks[IMX6SX_CLK_IPP_DI0] = of_clk_get_by_name(ccm_node, "ipp_di0");
+	clks[IMX6SX_CLK_IPP_DI1] = of_clk_get_by_name(ccm_node, "ipp_di1");
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sx-anatop");
+	base = of_iomap(np, 0);
+	WARN_ON(!base);
+
+	/*                                              type               name             parent_name   base         div_mask */
+	clks[IMX6SX_CLK_PLL1_SYS]       = imx_clk_pllv3(IMX_PLLV3_SYS,     "pll1_sys",      "osc",        base,        0x7f);
+	clks[IMX6SX_CLK_PLL2_BUS]       = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2_bus",      "osc",        base + 0x30, 0x1);
+	clks[IMX6SX_CLK_PLL3_USB_OTG]   = imx_clk_pllv3(IMX_PLLV3_USB,     "pll3_usb_otg",  "osc",        base + 0x10, 0x3);
+	clks[IMX6SX_CLK_PLL4_AUDIO]     = imx_clk_pllv3(IMX_PLLV3_AV,      "pll4_audio",    "osc",        base + 0x70, 0x7f);
+	clks[IMX6SX_CLK_PLL5_VIDEO]     = imx_clk_pllv3(IMX_PLLV3_AV,      "pll5_video",    "osc",        base + 0xa0, 0x7f);
+	clks[IMX6SX_CLK_PLL6_ENET]      = imx_clk_pllv3(IMX_PLLV3_ENET,    "pll6_enet",     "osc",        base + 0xe0, 0x3);
+	clks[IMX6SX_CLK_PLL7_USB_HOST]  = imx_clk_pllv3(IMX_PLLV3_USB,     "pll7_usb_host", "osc",        base + 0x20, 0x3);
+
+	/*
+	 * Bit 20 is the reserved and read-only bit, we do this only for:
+	 * - Do nothing for usbphy clk_enable/disable
+	 * - Keep refcount when do usbphy clk_enable/disable, in that case,
+	 * the clk framework may need to enable/disable usbphy's parent
+	 */
+	clks[IMX6SX_CLK_USBPHY1] = imx_clk_gate("usbphy1", "pll3_usb_otg",  base + 0x10, 20);
+	clks[IMX6SX_CLK_USBPHY2] = imx_clk_gate("usbphy2", "pll7_usb_host", base + 0x20, 20);
+
+	/*
+	 * usbphy*_gate needs to be on after system boots up, and software
+	 * never needs to control it anymore.
+	 */
+	clks[IMX6SX_CLK_USBPHY1_GATE] = imx_clk_gate("usbphy1_gate", "dummy", base + 0x10, 6);
+	clks[IMX6SX_CLK_USBPHY2_GATE] = imx_clk_gate("usbphy2_gate", "dummy", base + 0x20, 6);
+
+	/* FIXME 100Mhz is used for pcie ref for all imx6 pcie, excepted imx6q */
+	clks[IMX6SX_CLK_PCIE_REF] = imx_clk_fixed_factor("pcie_ref", "pll6_enet", 1, 5);
+	clks[IMX6SX_CLK_PCIE_REF_125M] = imx_clk_gate("pcie_ref_125m", "pcie_ref", base + 0xe0, 19);
+
+	clks[IMX6SX_CLK_LVDS1_OUT] = imx_clk_gate("lvds1_out", "lvds1_sel", base + 0x160, 10);
+
+	clks[IMX6SX_CLK_ENET_REF] = clk_register_divider_table(NULL, "enet_ref", "pll6_enet", 0,
+			base + 0xe0, 0, 2, 0, clk_enet_ref_table,
+			&imx_ccm_lock);
+	clks[IMX6SX_CLK_ENET2_REF] = clk_register_divider_table(NULL, "enet2_ref", "pll6_enet", 0,
+			base + 0xe0, 2, 2, 0, clk_enet_ref_table,
+			&imx_ccm_lock);
+	clks[IMX6SX_CLK_ENET2_REF_125M] = imx_clk_gate("enet2_ref_125m", "enet2_ref", base + 0xe0, 20);
+
+	clks[IMX6SX_CLK_ENET_PTP_REF] = imx_clk_fixed_factor("enet_ptp_ref", "pll6_enet", 1, 20);
+	clks[IMX6SX_CLK_ENET_PTP] = imx_clk_gate("enet_ptp_25m", "enet_ptp_ref", base + 0xe0, 21);
+
+	/*                                       name              parent_name     reg           idx */
+	clks[IMX6SX_CLK_PLL2_PFD0] = imx_clk_pfd("pll2_pfd0_352m", "pll2_bus",     base + 0x100, 0);
+	clks[IMX6SX_CLK_PLL2_PFD1] = imx_clk_pfd("pll2_pfd1_594m", "pll2_bus",     base + 0x100, 1);
+	clks[IMX6SX_CLK_PLL2_PFD2] = imx_clk_pfd("pll2_pfd2_396m", "pll2_bus",     base + 0x100, 2);
+	clks[IMX6SX_CLK_PLL2_PFD3] = imx_clk_pfd("pll2_pfd3_594m", "pll2_bus",     base + 0x100, 3);
+	clks[IMX6SX_CLK_PLL3_PFD0] = imx_clk_pfd("pll3_pfd0_720m", "pll3_usb_otg", base + 0xf0,  0);
+	clks[IMX6SX_CLK_PLL3_PFD1] = imx_clk_pfd("pll3_pfd1_540m", "pll3_usb_otg", base + 0xf0,  1);
+	clks[IMX6SX_CLK_PLL3_PFD2] = imx_clk_pfd("pll3_pfd2_508m", "pll3_usb_otg", base + 0xf0,  2);
+	clks[IMX6SX_CLK_PLL3_PFD3] = imx_clk_pfd("pll3_pfd3_454m", "pll3_usb_otg", base + 0xf0,  3);
+
+	/*                                                name         parent_name       mult div */
+	clks[IMX6SX_CLK_PLL2_198M] = imx_clk_fixed_factor("pll2_198m", "pll2_pfd2_396m", 1,   2);
+	clks[IMX6SX_CLK_PLL3_120M] = imx_clk_fixed_factor("pll3_120m", "pll3_usb_otg",   1,   4);
+	clks[IMX6SX_CLK_PLL3_80M]  = imx_clk_fixed_factor("pll3_80m",  "pll3_usb_otg",   1,   6);
+	clks[IMX6SX_CLK_PLL3_60M]  = imx_clk_fixed_factor("pll3_60m",  "pll3_usb_otg",   1,   8);
+	clks[IMX6SX_CLK_TWD]       = imx_clk_fixed_factor("twd",       "arm",            1,   2);
+	clks[IMX6SX_CLK_GPT_3M]    = imx_clk_fixed_factor("gpt_3m",    "osc",            1,   8);
+
+	clks[IMX6SX_CLK_PLL4_POST_DIV]  = clk_register_divider_table(NULL, "pll4_post_div", "pll4_audio",
+				CLK_SET_RATE_PARENT, base + 0x70, 19, 2, 0, post_div_table, &imx_ccm_lock);
+	clks[IMX6SX_CLK_PLL4_AUDIO_DIV] = clk_register_divider(NULL, "pll4_audio_div", "pll4_post_div",
+				CLK_SET_RATE_PARENT, base + 0x170, 15, 1, 0, &imx_ccm_lock);
+	clks[IMX6SX_CLK_PLL5_POST_DIV]  = clk_register_divider_table(NULL, "pll5_post_div", "pll5_video",
+				CLK_SET_RATE_PARENT, base + 0xa0, 19, 2, 0, post_div_table, &imx_ccm_lock);
+	clks[IMX6SX_CLK_PLL5_VIDEO_DIV] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div",
+				CLK_SET_RATE_PARENT, base + 0x170, 30, 2, 0, video_div_table, &imx_ccm_lock);
+
+	/*                                                name                reg           shift   width   parent_names       num_parents */
+	clks[IMX6SX_CLK_LVDS1_SEL]          = imx_clk_mux("lvds1_sel",        base + 0x160, 0,      5,      lvds_sels,         ARRAY_SIZE(lvds_sels));
+
+	np = ccm_node;
+	base = of_iomap(np, 0);
+	WARN_ON(!base);
+
+	imx6q_pm_set_ccm_base(base);
+
+	/*                                                name                reg           shift   width   parent_names       num_parents */
+	clks[IMX6SX_CLK_STEP]               = imx_clk_mux("step",             base + 0xc,   8,      1,      step_sels,         ARRAY_SIZE(step_sels));
+	clks[IMX6SX_CLK_PLL1_SW]            = imx_clk_mux("pll1_sw",          base + 0xc,   2,      1,      pll1_sw_sels,      ARRAY_SIZE(pll1_sw_sels));
+	clks[IMX6SX_CLK_OCRAM_SEL]          = imx_clk_mux("ocram_sel",        base + 0x14,  6,      2,      ocram_sels,        ARRAY_SIZE(ocram_sels));
+	clks[IMX6SX_CLK_PERIPH_PRE]         = imx_clk_mux("periph_pre",       base + 0x18,  18,     2,      periph_pre_sels,   ARRAY_SIZE(periph_pre_sels));
+	clks[IMX6SX_CLK_PERIPH2_PRE]        = imx_clk_mux("periph2_pre",      base + 0x18,  21,     2,      periph2_pre_sels,   ARRAY_SIZE(periph2_pre_sels));
+	clks[IMX6SX_CLK_PERIPH_CLK2_SEL]    = imx_clk_mux("periph_clk2_sel",  base + 0x18,  12,     2,      periph_clk2_sels,  ARRAY_SIZE(periph_clk2_sels));
+	clks[IMX6SX_CLK_PERIPH2_CLK2_SEL]   = imx_clk_mux("periph2_clk2_sel", base + 0x18,  20,     1,      periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels));
+	clks[IMX6SX_CLK_PCIE_AXI_SEL]       = imx_clk_mux("pcie_axi_sel",     base + 0x18,  10,     1,      pcie_axi_sels,     ARRAY_SIZE(pcie_axi_sels));
+	clks[IMX6SX_CLK_GPU_AXI_SEL]        = imx_clk_mux("gpu_axi_sel",      base + 0x18,  8,      2,      gpu_axi_sels,      ARRAY_SIZE(gpu_axi_sels));
+	clks[IMX6SX_CLK_GPU_CORE_SEL]       = imx_clk_mux("gpu_core_sel",     base + 0x18,  4,      2,      gpu_core_sels,     ARRAY_SIZE(gpu_core_sels));
+	clks[IMX6SX_CLK_EIM_SLOW_SEL]       = imx_clk_mux("eim_slow_sel",     base + 0x1c,  29,     2,      eim_slow_sels,     ARRAY_SIZE(eim_slow_sels));
+	clks[IMX6SX_CLK_USDHC1_SEL]         = imx_clk_mux("usdhc1_sel",       base + 0x1c,  16,     1,      usdhc_sels,        ARRAY_SIZE(usdhc_sels));
+	clks[IMX6SX_CLK_USDHC2_SEL]         = imx_clk_mux("usdhc2_sel",       base + 0x1c,  17,     1,      usdhc_sels,        ARRAY_SIZE(usdhc_sels));
+	clks[IMX6SX_CLK_USDHC3_SEL]         = imx_clk_mux("usdhc3_sel",       base + 0x1c,  18,     1,      usdhc_sels,        ARRAY_SIZE(usdhc_sels));
+	clks[IMX6SX_CLK_USDHC4_SEL]         = imx_clk_mux("usdhc4_sel",       base + 0x1c,  19,     1,      usdhc_sels,        ARRAY_SIZE(usdhc_sels));
+	clks[IMX6SX_CLK_SSI3_SEL]           = imx_clk_mux("ssi3_sel",         base + 0x1c,  14,     2,      ssi_sels,          ARRAY_SIZE(ssi_sels));
+	clks[IMX6SX_CLK_SSI2_SEL]           = imx_clk_mux("ssi2_sel",         base + 0x1c,  12,     2,      ssi_sels,          ARRAY_SIZE(ssi_sels));
+	clks[IMX6SX_CLK_SSI1_SEL]           = imx_clk_mux("ssi1_sel",         base + 0x1c,  10,     2,      ssi_sels,          ARRAY_SIZE(ssi_sels));
+	clks[IMX6SX_CLK_QSPI1_SEL]          = imx_clk_mux_flags("qspi1_sel", base + 0x1c,  7, 3, qspi1_sels, ARRAY_SIZE(qspi1_sels), CLK_SET_RATE_PARENT);
+	clks[IMX6SX_CLK_PERCLK_SEL]         = imx_clk_mux("perclk_sel",       base + 0x1c,  6,      1,      perclk_sels,       ARRAY_SIZE(perclk_sels));
+	clks[IMX6SX_CLK_VID_SEL]            = imx_clk_mux("vid_sel",          base + 0x20,  21,     3,      vid_sels,          ARRAY_SIZE(vid_sels));
+	clks[IMX6SX_CLK_ESAI_SEL]           = imx_clk_mux("esai_sel",         base + 0x20,  19,     2,      audio_sels,        ARRAY_SIZE(audio_sels));
+	clks[IMX6SX_CLK_CAN_SEL]            = imx_clk_mux("can_sel",          base + 0x20,  8,      2,      can_sels,          ARRAY_SIZE(can_sels));
+	clks[IMX6SX_CLK_UART_SEL]           = imx_clk_mux("uart_sel",         base + 0x24,  6,      1,      uart_sels,         ARRAY_SIZE(uart_sels));
+	clks[IMX6SX_CLK_QSPI2_SEL]          = imx_clk_mux_flags("qspi2_sel", base + 0x2c, 15, 3, qspi2_sels, ARRAY_SIZE(qspi2_sels), CLK_SET_RATE_PARENT);
+	clks[IMX6SX_CLK_SPDIF_SEL]          = imx_clk_mux("spdif_sel",        base + 0x30,  20,     2,      audio_sels,        ARRAY_SIZE(audio_sels));
+	clks[IMX6SX_CLK_AUDIO_SEL]          = imx_clk_mux("audio_sel",        base + 0x30,  7,      2,      audio_sels,        ARRAY_SIZE(audio_sels));
+	clks[IMX6SX_CLK_ENET_PRE_SEL]       = imx_clk_mux("enet_pre_sel",     base + 0x34,  15,     3,      enet_pre_sels,     ARRAY_SIZE(enet_pre_sels));
+	clks[IMX6SX_CLK_ENET_SEL]           = imx_clk_mux("enet_sel",         base + 0x34,  9,      3,      enet_sels,         ARRAY_SIZE(enet_sels));
+	clks[IMX6SX_CLK_M4_PRE_SEL]         = imx_clk_mux("m4_pre_sel",       base + 0x34,  6,      3,      m4_pre_sels,       ARRAY_SIZE(m4_pre_sels));
+	clks[IMX6SX_CLK_M4_SEL]             = imx_clk_mux("m4_sel",           base + 0x34,  0,      3,      m4_sels,           ARRAY_SIZE(m4_sels));
+	clks[IMX6SX_CLK_ECSPI_SEL]          = imx_clk_mux("ecspi_sel",        base + 0x38,  18,     1,      ecspi_sels,        ARRAY_SIZE(ecspi_sels));
+	clks[IMX6SX_CLK_LCDIF2_PRE_SEL]     = imx_clk_mux("lcdif2_pre_sel",   base + 0x38,  6,      3,      lcdif2_pre_sels,   ARRAY_SIZE(lcdif2_pre_sels));
+	clks[IMX6SX_CLK_LCDIF2_SEL]         = imx_clk_mux("lcdif2_sel",       base + 0x38,  0,      3,      lcdif2_sels,       ARRAY_SIZE(lcdif2_sels));
+	clks[IMX6SX_CLK_DISPLAY_SEL]        = imx_clk_mux("display_sel",      base + 0x3c,  14,     2,      display_sels,      ARRAY_SIZE(display_sels));
+	clks[IMX6SX_CLK_CSI_SEL]            = imx_clk_mux("csi_sel",          base + 0x3c,  9,      2,      csi_sels,          ARRAY_SIZE(csi_sels));
+	clks[IMX6SX_CLK_CKO1_SEL]           = imx_clk_mux("cko1_sel",         base + 0x60,  0,      4,      cko1_sels,         ARRAY_SIZE(cko1_sels));
+	clks[IMX6SX_CLK_CKO2_SEL]           = imx_clk_mux("cko2_sel",         base + 0x60,  16,     5,      cko2_sels,         ARRAY_SIZE(cko2_sels));
+	clks[IMX6SX_CLK_CKO]                = imx_clk_mux("cko",              base + 0x60,  8,      1,      cko_sels,          ARRAY_SIZE(cko_sels));
+
+	clks[IMX6SX_CLK_LDB_DI1_DIV_SEL]    = imx_clk_mux_flags("ldb_di1_div_sel", base + 0x20, 11, 1, ldb_di1_div_sels, ARRAY_SIZE(ldb_di1_div_sels), CLK_SET_RATE_PARENT);
+	clks[IMX6SX_CLK_LDB_DI0_DIV_SEL]    = imx_clk_mux_flags("ldb_di0_div_sel", base + 0x20, 10, 1, ldb_di0_div_sels, ARRAY_SIZE(ldb_di0_div_sels), CLK_SET_RATE_PARENT);
+	clks[IMX6SX_CLK_LDB_DI1_SEL]        = imx_clk_mux_flags("ldb_di1_sel",     base + 0x2c, 12, 3, ldb_di1_sels,      ARRAY_SIZE(ldb_di1_sels),    CLK_SET_RATE_PARENT);
+	clks[IMX6SX_CLK_LDB_DI0_SEL]        = imx_clk_mux_flags("ldb_di0_sel",     base + 0x2c, 9,  3, ldb_di0_sels,      ARRAY_SIZE(ldb_di0_sels),    CLK_SET_RATE_PARENT);
+	clks[IMX6SX_CLK_LCDIF1_PRE_SEL]     = imx_clk_mux_flags("lcdif1_pre_sel",  base + 0x38, 15, 3, lcdif1_pre_sels,   ARRAY_SIZE(lcdif1_pre_sels), CLK_SET_RATE_PARENT);
+	clks[IMX6SX_CLK_LCDIF1_SEL]         = imx_clk_mux_flags("lcdif1_sel",      base + 0x38, 9,  3, lcdif1_sels,       ARRAY_SIZE(lcdif1_sels),     CLK_SET_RATE_PARENT);
+
+	/*                                                    name              parent_name          reg          shift width */
+	clks[IMX6SX_CLK_PERIPH_CLK2]        = imx_clk_divider("periph_clk2",    "periph_clk2_sel",   base + 0x14, 27,   3);
+	clks[IMX6SX_CLK_PERIPH2_CLK2]       = imx_clk_divider("periph2_clk2",   "periph2_clk2_sel",  base + 0x14, 0,    3);
+	clks[IMX6SX_CLK_IPG]                = imx_clk_divider("ipg",            "ahb",               base + 0x14, 8,    2);
+	clks[IMX6SX_CLK_GPU_CORE_PODF]      = imx_clk_divider("gpu_core_podf",  "gpu_core_sel",      base + 0x18, 29,   3);
+	clks[IMX6SX_CLK_GPU_AXI_PODF]       = imx_clk_divider("gpu_axi_podf",   "gpu_axi_sel",       base + 0x18, 26,   3);
+	clks[IMX6SX_CLK_LCDIF1_PODF]        = imx_clk_divider("lcdif1_podf",    "lcdif1_pred",       base + 0x18, 23,   3);
+	clks[IMX6SX_CLK_QSPI1_PODF]         = imx_clk_divider("qspi1_podf",     "qspi1_sel",         base + 0x1c, 26,   3);
+	clks[IMX6SX_CLK_EIM_SLOW_PODF]      = imx_clk_divider("eim_slow_podf",  "eim_slow_sel",      base + 0x1c, 23,   3);
+	clks[IMX6SX_CLK_LCDIF2_PODF]        = imx_clk_divider("lcdif2_podf",    "lcdif2_pred",       base + 0x1c, 20,   3);
+	clks[IMX6SX_CLK_PERCLK]             = imx_clk_divider("perclk",         "perclk_sel",        base + 0x1c, 0,    6);
+	clks[IMX6SX_CLK_VID_PODF]           = imx_clk_divider("vid_podf",       "vid_sel",           base + 0x20, 24,   2);
+	clks[IMX6SX_CLK_CAN_PODF]           = imx_clk_divider("can_podf",       "can_sel",           base + 0x20, 2,    6);
+	clks[IMX6SX_CLK_USDHC4_PODF]        = imx_clk_divider("usdhc4_podf",    "usdhc4_sel",        base + 0x24, 22,   3);
+	clks[IMX6SX_CLK_USDHC3_PODF]        = imx_clk_divider("usdhc3_podf",    "usdhc3_sel",        base + 0x24, 19,   3);
+	clks[IMX6SX_CLK_USDHC2_PODF]        = imx_clk_divider("usdhc2_podf",    "usdhc2_sel",        base + 0x24, 16,   3);
+	clks[IMX6SX_CLK_USDHC1_PODF]        = imx_clk_divider("usdhc1_podf",    "usdhc1_sel",        base + 0x24, 11,   3);
+	clks[IMX6SX_CLK_UART_PODF]          = imx_clk_divider("uart_podf",      "uart_sel",          base + 0x24, 0,    6);
+	clks[IMX6SX_CLK_ESAI_PRED]          = imx_clk_divider("esai_pred",      "esai_sel",          base + 0x28, 9,    3);
+	clks[IMX6SX_CLK_ESAI_PODF]          = imx_clk_divider("esai_podf",      "esai_pred",         base + 0x28, 25,   3);
+	clks[IMX6SX_CLK_SSI3_PRED]          = imx_clk_divider("ssi3_pred",      "ssi3_sel",          base + 0x28, 22,   3);
+	clks[IMX6SX_CLK_SSI3_PODF]          = imx_clk_divider("ssi3_podf",      "ssi3_pred",         base + 0x28, 16,   6);
+	clks[IMX6SX_CLK_SSI1_PRED]          = imx_clk_divider("ssi1_pred",      "ssi1_sel",          base + 0x28, 6,    3);
+	clks[IMX6SX_CLK_SSI1_PODF]          = imx_clk_divider("ssi1_podf",      "ssi1_pred",         base + 0x28, 0,    6);
+	clks[IMX6SX_CLK_QSPI2_PRED]         = imx_clk_divider("qspi2_pred",     "qspi2_sel",         base + 0x2c, 18,   3);
+	clks[IMX6SX_CLK_QSPI2_PODF]         = imx_clk_divider("qspi2_podf",     "qspi2_pred",        base + 0x2c, 21,   6);
+	clks[IMX6SX_CLK_SSI2_PRED]          = imx_clk_divider("ssi2_pred",      "ssi2_sel",          base + 0x2c, 6,    3);
+	clks[IMX6SX_CLK_SSI2_PODF]          = imx_clk_divider("ssi2_podf",      "ssi2_pred",         base + 0x2c, 0,    6);
+	clks[IMX6SX_CLK_SPDIF_PRED]         = imx_clk_divider("spdif_pred",     "spdif_sel",         base + 0x30, 25,   3);
+	clks[IMX6SX_CLK_SPDIF_PODF]         = imx_clk_divider("spdif_podf",     "spdif_pred",        base + 0x30, 22,   3);
+	clks[IMX6SX_CLK_AUDIO_PRED]         = imx_clk_divider("audio_pred",     "audio_sel",         base + 0x30, 12,   3);
+	clks[IMX6SX_CLK_AUDIO_PODF]         = imx_clk_divider("audio_podf",     "audio_pred",        base + 0x30, 9,    3);
+	clks[IMX6SX_CLK_ENET_PODF]          = imx_clk_divider("enet_podf",      "enet_pre_sel",      base + 0x34, 12,   3);
+	clks[IMX6SX_CLK_M4_PODF]            = imx_clk_divider("m4_podf",        "m4_sel",            base + 0x34, 3,    3);
+	clks[IMX6SX_CLK_ECSPI_PODF]         = imx_clk_divider("ecspi_podf",     "ecspi_sel",         base + 0x38, 19,   6);
+	clks[IMX6SX_CLK_LCDIF1_PRED]        = imx_clk_divider("lcdif1_pred",    "lcdif1_pre_sel",    base + 0x38, 12,   3);
+	clks[IMX6SX_CLK_LCDIF2_PRED]        = imx_clk_divider("lcdif2_pred",    "lcdif2_pre_sel",    base + 0x38, 3,    3);
+	clks[IMX6SX_CLK_DISPLAY_PODF]       = imx_clk_divider("display_podf",   "display_sel",       base + 0x3c, 16,   3);
+	clks[IMX6SX_CLK_CSI_PODF]           = imx_clk_divider("csi_podf",       "csi_sel",           base + 0x3c, 11,   3);
+	clks[IMX6SX_CLK_CKO1_PODF]          = imx_clk_divider("cko1_podf",      "cko1_sel",          base + 0x60, 4,    3);
+	clks[IMX6SX_CLK_CKO2_PODF]          = imx_clk_divider("cko2_podf",      "cko2_sel",          base + 0x60, 21,   3);
+
+	clks[IMX6SX_CLK_LDB_DI0_DIV_3_5]    = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7);
+	clks[IMX6SX_CLK_LDB_DI0_DIV_7]      = imx_clk_fixed_factor("ldb_di0_div_7",   "ldb_di0_sel", 1, 7);
+	clks[IMX6SX_CLK_LDB_DI1_DIV_3_5]    = imx_clk_fixed_factor("ldb_di1_div_3_5", "ldb_di1_sel", 2, 7);
+	clks[IMX6SX_CLK_LDB_DI1_DIV_7]      = imx_clk_fixed_factor("ldb_di1_div_7",   "ldb_di1_sel", 1, 7);
+
+	/*                                               name        reg          shift width busy: reg,   shift parent_names       num_parents */
+	clks[IMX6SX_CLK_PERIPH]       = imx_clk_busy_mux("periph",   base + 0x14, 25,   1,    base + 0x48, 5,    periph_sels,       ARRAY_SIZE(periph_sels));
+	clks[IMX6SX_CLK_PERIPH2]      = imx_clk_busy_mux("periph2",  base + 0x14, 26,   1,    base + 0x48, 3,    periph2_sels,      ARRAY_SIZE(periph2_sels));
+	/*                                                   name             parent_name    reg          shift width busy: reg,   shift */
+	clks[IMX6SX_CLK_OCRAM_PODF]   = imx_clk_busy_divider("ocram_podf",    "ocram_sel",   base + 0x14, 16,   3,    base + 0x48, 0);
+	clks[IMX6SX_CLK_AHB]          = imx_clk_busy_divider("ahb",           "periph",      base + 0x14, 10,   3,    base + 0x48, 1);
+	clks[IMX6SX_CLK_MMDC_PODF]    = imx_clk_busy_divider("mmdc_podf",     "periph2",     base + 0x14, 3,    3,    base + 0x48, 2);
+	clks[IMX6SX_CLK_ARM]          = imx_clk_busy_divider("arm",           "pll1_sw",     base + 0x10, 0,    3,    base + 0x48, 16);
+
+	/*                                            name             parent_name          reg         shift */
+	/* CCGR0 */
+	clks[IMX6SX_CLK_AIPS_TZ1]     = imx_clk_gate2("aips_tz1",      "ahb",               base + 0x68, 0);
+	clks[IMX6SX_CLK_AIPS_TZ2]     = imx_clk_gate2("aips_tz2",      "ahb",               base + 0x68, 2);
+	clks[IMX6SX_CLK_APBH_DMA]     = imx_clk_gate2("apbh_dma",      "usdhc3",            base + 0x68, 4);
+	clks[IMX6SX_CLK_ASRC_MEM]     = imx_clk_gate2_shared("asrc_mem", "ahb",             base + 0x68, 6, &share_count_asrc);
+	clks[IMX6SX_CLK_ASRC_IPG]     = imx_clk_gate2_shared("asrc_ipg", "ahb",             base + 0x68, 6, &share_count_asrc);
+	clks[IMX6SX_CLK_CAAM_MEM]     = imx_clk_gate2("caam_mem",      "ahb",               base + 0x68, 8);
+	clks[IMX6SX_CLK_CAAM_ACLK]    = imx_clk_gate2("caam_aclk",     "ahb",               base + 0x68, 10);
+	clks[IMX6SX_CLK_CAAM_IPG]     = imx_clk_gate2("caam_ipg",      "ipg",               base + 0x68, 12);
+	clks[IMX6SX_CLK_CAN1_IPG]     = imx_clk_gate2("can1_ipg",      "ipg",               base + 0x68, 14);
+	clks[IMX6SX_CLK_CAN1_SERIAL]  = imx_clk_gate2("can1_serial",   "can_podf",          base + 0x68, 16);
+	clks[IMX6SX_CLK_CAN2_IPG]     = imx_clk_gate2("can2_ipg",      "ipg",               base + 0x68, 18);
+	clks[IMX6SX_CLK_CAN2_SERIAL]  = imx_clk_gate2("can2_serial",   "can_podf",          base + 0x68, 20);
+	clks[IMX6SX_CLK_DCIC1]        = imx_clk_gate2("dcic1",         "display_podf",      base + 0x68, 24);
+	clks[IMX6SX_CLK_DCIC2]        = imx_clk_gate2("dcic2",         "display_podf",      base + 0x68, 26);
+	clks[IMX6SX_CLK_AIPS_TZ3]     = imx_clk_gate2("aips_tz3",      "ahb",               base + 0x68, 30);
+
+	/* CCGR1 */
+	clks[IMX6SX_CLK_ECSPI1]       = imx_clk_gate2("ecspi1",        "ecspi_podf",        base + 0x6c, 0);
+	clks[IMX6SX_CLK_ECSPI2]       = imx_clk_gate2("ecspi2",        "ecspi_podf",        base + 0x6c, 2);
+	clks[IMX6SX_CLK_ECSPI3]       = imx_clk_gate2("ecspi3",        "ecspi_podf",        base + 0x6c, 4);
+	clks[IMX6SX_CLK_ECSPI4]       = imx_clk_gate2("ecspi4",        "ecspi_podf",        base + 0x6c, 6);
+	clks[IMX6SX_CLK_ECSPI5]       = imx_clk_gate2("ecspi5",        "ecspi_podf",        base + 0x6c, 8);
+	clks[IMX6SX_CLK_EPIT1]        = imx_clk_gate2("epit1",         "perclk",            base + 0x6c, 12);
+	clks[IMX6SX_CLK_EPIT2]        = imx_clk_gate2("epit2",         "perclk",            base + 0x6c, 14);
+	clks[IMX6SX_CLK_ESAI_EXTAL]   = imx_clk_gate2_shared("esai_extal", "esai_podf",     base + 0x6c, 16, &share_count_esai);
+	clks[IMX6SX_CLK_ESAI_IPG]     = imx_clk_gate2_shared("esai_ipg",   "ahb",           base + 0x6c, 16, &share_count_esai);
+	clks[IMX6SX_CLK_ESAI_MEM]     = imx_clk_gate2_shared("esai_mem",   "ahb",           base + 0x6c, 16, &share_count_esai);
+	clks[IMX6SX_CLK_WAKEUP]       = imx_clk_gate2("wakeup",        "ipg",               base + 0x6c, 18);
+	clks[IMX6SX_CLK_GPT_BUS]      = imx_clk_gate2("gpt_bus",       "perclk",            base + 0x6c, 20);
+	clks[IMX6SX_CLK_GPT_SERIAL]   = imx_clk_gate2("gpt_serial",    "perclk",            base + 0x6c, 22);
+	clks[IMX6SX_CLK_GPU]          = imx_clk_gate2("gpu",           "gpu_core_podf",     base + 0x6c, 26);
+	clks[IMX6SX_CLK_CANFD]        = imx_clk_gate2("canfd",         "can_podf",          base + 0x6c, 30);
+
+	/* CCGR2 */
+	clks[IMX6SX_CLK_CSI]          = imx_clk_gate2("csi",           "csi_podf",          base + 0x70, 2);
+	clks[IMX6SX_CLK_I2C1]         = imx_clk_gate2("i2c1",          "perclk",            base + 0x70, 6);
+	clks[IMX6SX_CLK_I2C2]         = imx_clk_gate2("i2c2",          "perclk",            base + 0x70, 8);
+	clks[IMX6SX_CLK_I2C3]         = imx_clk_gate2("i2c3",          "perclk",            base + 0x70, 10);
+	clks[IMX6SX_CLK_OCOTP]        = imx_clk_gate2("ocotp",         "ipg",               base + 0x70, 12);
+	clks[IMX6SX_CLK_IOMUXC]       = imx_clk_gate2("iomuxc",        "lcdif1_podf",       base + 0x70, 14);
+	clks[IMX6SX_CLK_IPMUX1]       = imx_clk_gate2("ipmux1",        "ahb",               base + 0x70, 16);
+	clks[IMX6SX_CLK_IPMUX2]       = imx_clk_gate2("ipmux2",        "ahb",               base + 0x70, 18);
+	clks[IMX6SX_CLK_IPMUX3]       = imx_clk_gate2("ipmux3",        "ahb",               base + 0x70, 20);
+	clks[IMX6SX_CLK_TZASC1]       = imx_clk_gate2("tzasc1",        "mmdc_podf",         base + 0x70, 22);
+	clks[IMX6SX_CLK_LCDIF_APB]    = imx_clk_gate2("lcdif_apb",     "display_podf",      base + 0x70, 28);
+	clks[IMX6SX_CLK_PXP_AXI]      = imx_clk_gate2("pxp_axi",       "display_podf",      base + 0x70, 30);
+
+	/* CCGR3 */
+	clks[IMX6SX_CLK_M4]           = imx_clk_gate2("m4",            "m4_podf",           base + 0x74, 2);
+	clks[IMX6SX_CLK_ENET]         = imx_clk_gate2("enet",          "ipg",               base + 0x74, 4);
+	clks[IMX6SX_CLK_ENET_AHB]     = imx_clk_gate2("enet_ahb",      "enet_sel",          base + 0x74, 4);
+	clks[IMX6SX_CLK_DISPLAY_AXI]  = imx_clk_gate2("display_axi",   "display_podf",      base + 0x74, 6);
+	clks[IMX6SX_CLK_LCDIF2_PIX]   = imx_clk_gate2("lcdif2_pix",    "lcdif2_sel",        base + 0x74, 8);
+	clks[IMX6SX_CLK_LCDIF1_PIX]   = imx_clk_gate2("lcdif1_pix",    "lcdif1_sel",        base + 0x74, 10);
+	clks[IMX6SX_CLK_LDB_DI0]      = imx_clk_gate2("ldb_di0",       "ldb_di0_div_sel",   base + 0x74, 12);
+	clks[IMX6SX_CLK_QSPI1]        = imx_clk_gate2("qspi1",         "qspi1_podf",        base + 0x74, 14);
+	clks[IMX6SX_CLK_MLB]          = imx_clk_gate2("mlb",           "ahb",               base + 0x74, 18);
+	clks[IMX6SX_CLK_MMDC_P0_FAST] = imx_clk_gate2("mmdc_p0_fast",  "mmdc_podf",         base + 0x74, 20);
+	clks[IMX6SX_CLK_MMDC_P0_IPG]  = imx_clk_gate2("mmdc_p0_ipg",   "ipg",               base + 0x74, 24);
+	clks[IMX6SX_CLK_OCRAM]        = imx_clk_gate2("ocram",         "ocram_podf",        base + 0x74, 28);
+
+	/* CCGR4 */
+	clks[IMX6SX_CLK_PCIE_AXI]     = imx_clk_gate2("pcie_axi",      "display_podf",      base + 0x78, 0);
+	clks[IMX6SX_CLK_QSPI2]        = imx_clk_gate2("qspi2",         "qspi2_podf",        base + 0x78, 10);
+	clks[IMX6SX_CLK_PER1_BCH]     = imx_clk_gate2("per1_bch",      "usdhc3",            base + 0x78, 12);
+	clks[IMX6SX_CLK_PER2_MAIN]    = imx_clk_gate2("per2_main",     "ahb",               base + 0x78, 14);
+	clks[IMX6SX_CLK_PWM1]         = imx_clk_gate2("pwm1",          "perclk",            base + 0x78, 16);
+	clks[IMX6SX_CLK_PWM2]         = imx_clk_gate2("pwm2",          "perclk",            base + 0x78, 18);
+	clks[IMX6SX_CLK_PWM3]         = imx_clk_gate2("pwm3",          "perclk",            base + 0x78, 20);
+	clks[IMX6SX_CLK_PWM4]         = imx_clk_gate2("pwm4",          "perclk",            base + 0x78, 22);
+	clks[IMX6SX_CLK_GPMI_BCH_APB] = imx_clk_gate2("gpmi_bch_apb",  "usdhc3",            base + 0x78, 24);
+	clks[IMX6SX_CLK_GPMI_BCH]     = imx_clk_gate2("gpmi_bch",      "usdhc4",            base + 0x78, 26);
+	clks[IMX6SX_CLK_GPMI_IO]      = imx_clk_gate2("gpmi_io",       "qspi2_podf",        base + 0x78, 28);
+	clks[IMX6SX_CLK_GPMI_APB]     = imx_clk_gate2("gpmi_apb",      "usdhc3",            base + 0x78, 30);
+
+	/* CCGR5 */
+	clks[IMX6SX_CLK_ROM]          = imx_clk_gate2("rom",           "ahb",               base + 0x7c, 0);
+	clks[IMX6SX_CLK_SDMA]         = imx_clk_gate2("sdma",          "ahb",               base + 0x7c, 6);
+	clks[IMX6SX_CLK_SPBA]         = imx_clk_gate2("spba",          "ipg",               base + 0x7c, 12);
+	clks[IMX6SX_CLK_AUDIO]        = imx_clk_gate2_shared("audio",  "audio_podf",        base + 0x7c, 14, &share_count_audio);
+	clks[IMX6SX_CLK_SPDIF]        = imx_clk_gate2_shared("spdif",  "spdif_podf",        base + 0x7c, 14, &share_count_audio);
+	clks[IMX6SX_CLK_SSI1_IPG]     = imx_clk_gate2("ssi1_ipg",      "ipg",               base + 0x7c, 18);
+	clks[IMX6SX_CLK_SSI2_IPG]     = imx_clk_gate2("ssi2_ipg",      "ipg",               base + 0x7c, 20);
+	clks[IMX6SX_CLK_SSI3_IPG]     = imx_clk_gate2("ssi3_ipg",      "ipg",               base + 0x7c, 22);
+	clks[IMX6SX_CLK_SSI1]         = imx_clk_gate2("ssi1",          "ssi1_podf",         base + 0x7c, 18);
+	clks[IMX6SX_CLK_SSI2]         = imx_clk_gate2("ssi2",          "ssi2_podf",         base + 0x7c, 20);
+	clks[IMX6SX_CLK_SSI3]         = imx_clk_gate2("ssi3",          "ssi3_podf",         base + 0x7c, 22);
+	clks[IMX6SX_CLK_UART_IPG]     = imx_clk_gate2("uart_ipg",      "ipg",               base + 0x7c, 24);
+	clks[IMX6SX_CLK_UART_SERIAL]  = imx_clk_gate2("uart_serial",   "uart_podf",         base + 0x7c, 26);
+	clks[IMX6SX_CLK_SAI1_IPG]     = imx_clk_gate2("sai1_ipg",      "ipg",               base + 0x7c, 28);
+	clks[IMX6SX_CLK_SAI2_IPG]     = imx_clk_gate2("sai2_ipg",      "ipg",               base + 0x7c, 30);
+	clks[IMX6SX_CLK_SAI1]         = imx_clk_gate2("sai1",          "ssi1_podf",         base + 0x7c, 28);
+	clks[IMX6SX_CLK_SAI2]         = imx_clk_gate2("sai2",          "ssi2_podf",         base + 0x7c, 30);
+
+	/* CCGR6 */
+	clks[IMX6SX_CLK_USBOH3]       = imx_clk_gate2("usboh3",        "ipg",               base + 0x80, 0);
+	clks[IMX6SX_CLK_USDHC1]       = imx_clk_gate2("usdhc1",        "usdhc1_podf",       base + 0x80, 2);
+	clks[IMX6SX_CLK_USDHC2]       = imx_clk_gate2("usdhc2",        "usdhc2_podf",       base + 0x80, 4);
+	clks[IMX6SX_CLK_USDHC3]       = imx_clk_gate2("usdhc3",        "usdhc3_podf",       base + 0x80, 6);
+	clks[IMX6SX_CLK_USDHC4]       = imx_clk_gate2("usdhc4",        "usdhc4_podf",       base + 0x80, 8);
+	clks[IMX6SX_CLK_EIM_SLOW]     = imx_clk_gate2("eim_slow",      "eim_slow_podf",     base + 0x80, 10);
+	clks[IMX6SX_CLK_PWM8]         = imx_clk_gate2("pwm8",          "perclk",            base + 0x80, 16);
+	clks[IMX6SX_CLK_VADC]         = imx_clk_gate2("vadc",          "vid_podf",          base + 0x80, 20);
+	clks[IMX6SX_CLK_GIS]          = imx_clk_gate2("gis",           "display_podf",      base + 0x80, 22);
+	clks[IMX6SX_CLK_I2C4]         = imx_clk_gate2("i2c4",          "perclk",            base + 0x80, 24);
+	clks[IMX6SX_CLK_PWM5]         = imx_clk_gate2("pwm5",          "perclk",            base + 0x80, 26);
+	clks[IMX6SX_CLK_PWM6]         = imx_clk_gate2("pwm6",          "perclk",            base + 0x80, 28);
+	clks[IMX6SX_CLK_PWM7]         = imx_clk_gate2("pwm7",          "perclk",            base + 0x80, 30);
+
+	clks[IMX6SX_CLK_CKO1]         = imx_clk_gate("cko1",           "cko1_podf",         base + 0x60, 7);
+	clks[IMX6SX_CLK_CKO2]         = imx_clk_gate("cko2",           "cko2_podf",         base + 0x60, 24);
+
+	/* mask handshake of mmdc */
+	writel_relaxed(BM_CCM_CCDR_MMDC_CH0_MASK, base + CCDR);
+
+	for (i = 0; i < ARRAY_SIZE(clks); i++)
+		if (IS_ERR(clks[i]))
+			pr_err("i.MX6sx clk %d: register failed with %ld\n", i, PTR_ERR(clks[i]));
+
+	clk_data.clks = clks;
+	clk_data.clk_num = ARRAY_SIZE(clks);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
+	clk_register_clkdev(clks[IMX6SX_CLK_GPT_BUS], "ipg", "imx-gpt.0");
+	clk_register_clkdev(clks[IMX6SX_CLK_GPT_SERIAL], "per", "imx-gpt.0");
+
+	for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
+		clk_prepare_enable(clks[clks_init_on[i]]);
+
+	if (IS_ENABLED(CONFIG_USB_MXS_PHY)) {
+		clk_prepare_enable(clks[IMX6SX_CLK_USBPHY1_GATE]);
+		clk_prepare_enable(clks[IMX6SX_CLK_USBPHY2_GATE]);
+	}
+
+	/* Set the default 132MHz for EIM module */
+	clk_set_parent(clks[IMX6SX_CLK_EIM_SLOW_SEL], clks[IMX6SX_CLK_PLL2_PFD2]);
+	clk_set_rate(clks[IMX6SX_CLK_EIM_SLOW], 132000000);
+
+	/* set parent clock for LCDIF1 pixel clock */
+	clk_set_parent(clks[IMX6SX_CLK_LCDIF1_PRE_SEL], clks[IMX6SX_CLK_PLL5_VIDEO_DIV]);
+	clk_set_parent(clks[IMX6SX_CLK_LCDIF1_SEL], clks[IMX6SX_CLK_LCDIF1_PODF]);
+
+	/* Set the parent clks of PCIe lvds1 and pcie_axi to be pcie ref, axi */
+	if (clk_set_parent(clks[IMX6SX_CLK_LVDS1_SEL], clks[IMX6SX_CLK_PCIE_REF_125M]))
+		pr_err("Failed to set pcie bus parent clk.\n");
+	if (clk_set_parent(clks[IMX6SX_CLK_PCIE_AXI_SEL], clks[IMX6SX_CLK_AXI]))
+		pr_err("Failed to set pcie parent clk.\n");
+
+	/*
+	 * Init enet system AHB clock, set to 200Mhz
+	 * pll2_pfd2_396m-> ENET_PODF-> ENET_AHB
+	 */
+	clk_set_parent(clks[IMX6SX_CLK_ENET_PRE_SEL], clks[IMX6SX_CLK_PLL2_PFD2]);
+	clk_set_parent(clks[IMX6SX_CLK_ENET_SEL], clks[IMX6SX_CLK_ENET_PODF]);
+	clk_set_rate(clks[IMX6SX_CLK_ENET_PODF], 200000000);
+	clk_set_rate(clks[IMX6SX_CLK_ENET_REF], 125000000);
+	clk_set_rate(clks[IMX6SX_CLK_ENET2_REF], 125000000);
+
+	/* Audio clocks */
+	clk_set_rate(clks[IMX6SX_CLK_PLL4_AUDIO_DIV], 393216000);
+
+	clk_set_parent(clks[IMX6SX_CLK_SPDIF_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]);
+	clk_set_rate(clks[IMX6SX_CLK_SPDIF_PODF], 98304000);
+
+	clk_set_parent(clks[IMX6SX_CLK_AUDIO_SEL], clks[IMX6SX_CLK_PLL3_USB_OTG]);
+	clk_set_rate(clks[IMX6SX_CLK_AUDIO_PODF], 24000000);
+
+	clk_set_parent(clks[IMX6SX_CLK_SSI1_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]);
+	clk_set_parent(clks[IMX6SX_CLK_SSI2_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]);
+	clk_set_parent(clks[IMX6SX_CLK_SSI3_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]);
+	clk_set_rate(clks[IMX6SX_CLK_SSI1_PODF], 24576000);
+	clk_set_rate(clks[IMX6SX_CLK_SSI2_PODF], 24576000);
+	clk_set_rate(clks[IMX6SX_CLK_SSI3_PODF], 24576000);
+
+	clk_set_parent(clks[IMX6SX_CLK_ESAI_SEL], clks[IMX6SX_CLK_PLL4_AUDIO_DIV]);
+	clk_set_rate(clks[IMX6SX_CLK_ESAI_PODF], 24576000);
+
+	/* Set parent clock for vadc */
+	clk_set_parent(clks[IMX6SX_CLK_VID_SEL], clks[IMX6SX_CLK_PLL3_USB_OTG]);
+
+	/* default parent of can_sel clock is invalid, manually set it here */
+	clk_set_parent(clks[IMX6SX_CLK_CAN_SEL], clks[IMX6SX_CLK_PLL3_60M]);
+
+	/* Update gpu clock from default 528M to 720M */
+	clk_set_parent(clks[IMX6SX_CLK_GPU_CORE_SEL], clks[IMX6SX_CLK_PLL3_PFD0]);
+	clk_set_parent(clks[IMX6SX_CLK_GPU_AXI_SEL], clks[IMX6SX_CLK_PLL3_PFD0]);
+
+	/* Set initial power mode */
+	imx6q_set_lpm(WAIT_CLOCKED);
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sx-gpt");
+	mxc_timer_init_dt(np);
+}
+CLK_OF_DECLARE(imx6sx, "fsl,imx6sx-ccm", imx6sx_clocks_init);

arch/arm/mach-imx/clk.h

@@ -28,7 +28,8 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
 struct clk *clk_register_gate2(struct device *dev, const char *name,
 		const char *parent_name, unsigned long flags,
 		void __iomem *reg, u8 bit_idx,
-		u8 clk_gate_flags, spinlock_t *lock);
+		u8 clk_gate_flags, spinlock_t *lock,
+		unsigned int *share_count);
 
 struct clk * imx_obtain_fixed_clock(
 			const char *name, unsigned long rate);
@@ -37,7 +38,15 @@ static inline struct clk *imx_clk_gate2(const char *name, const char *parent,
 		void __iomem *reg, u8 shift)
 {
 	return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
-			shift, 0, &imx_ccm_lock);
+			shift, 0, &imx_ccm_lock, NULL);
+}
+
+static inline struct clk *imx_clk_gate2_shared(const char *name,
+		const char *parent, void __iomem *reg, u8 shift,
+		unsigned int *share_count)
+{
+	return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
+			shift, 0, &imx_ccm_lock, share_count);
 }
 
 struct clk *imx_clk_pfd(const char *name, const char *parent_name,

arch/arm/mach-imx/common.h

@@ -17,6 +17,7 @@ struct irq_data;
 struct platform_device;
 struct pt_regs;
 struct clk;
+struct device_node;
 enum mxc_cpu_pwr_mode;
 
 void mx1_map_io(void);
@@ -56,6 +57,7 @@ void imx51_init_late(void);
 void imx53_init_late(void);
 void epit_timer_init(void __iomem *base, int irq);
 void mxc_timer_init(void __iomem *, int);
+void mxc_timer_init_dt(struct device_node *);
 int mx1_clocks_init(unsigned long fref);
 int mx21_clocks_init(unsigned long lref, unsigned long fref);
 int mx25_clocks_init(void);
@@ -99,19 +101,6 @@ enum mx3_cpu_pwr_mode {
 void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode);
 void imx_print_silicon_rev(const char *cpu, int srev);
 
-void avic_handle_irq(struct pt_regs *);
-void tzic_handle_irq(struct pt_regs *);
-
-#define imx1_handle_irq avic_handle_irq
-#define imx21_handle_irq avic_handle_irq
-#define imx25_handle_irq avic_handle_irq
-#define imx27_handle_irq avic_handle_irq
-#define imx31_handle_irq avic_handle_irq
-#define imx35_handle_irq avic_handle_irq
-#define imx50_handle_irq tzic_handle_irq
-#define imx51_handle_irq tzic_handle_irq
-#define imx53_handle_irq tzic_handle_irq
-
 void imx_enable_cpu(int cpu, bool enable);
 void imx_set_cpu_jump(int cpu, void *jump_addr);
 u32 imx_get_cpu_arg(int cpu);

arch/arm/mach-imx/cpu.c

@@ -111,6 +111,9 @@ struct device * __init imx_soc_device_init(void)
 	case MXC_CPU_IMX6DL:
 		soc_id = "i.MX6DL";
 		break;
+	case MXC_CPU_IMX6SX:
+		soc_id = "i.MX6SX";
+		break;
 	case MXC_CPU_IMX6Q:
 		soc_id = "i.MX6Q";
 		break;

arch/arm/mach-imx/devices/platform-mx2-emma.c

@@ -12,7 +12,7 @@
 #define imx_mx2_emmaprp_data_entry_single(soc)				\
 	{								\
 		.iobase = soc ## _EMMAPRP_BASE_ADDR,			\
-		.iosize = SZ_32,					\
+		.iosize = SZ_256,					\
 		.irq = soc ## _INT_EMMAPRP,				\
 	}
 

arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c

@@ -1,231 +0,0 @@
-/*
- * Copyright (C) 2010 Eric Benard - eric@eukrea.com
- *
- * Based on pcm970-baseboard.c which is :
- * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-
-#include <linux/gpio.h>
-#include <linux/interrupt.h>
-#include <linux/leds.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <video/platform_lcd.h>
-#include <linux/backlight.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices-imx51.h"
-#include "hardware.h"
-#include "iomux-mx51.h"
-
-static iomux_v3_cfg_t eukrea_mbimxsd51_pads[] = {
-	/* LED */
-	MX51_PAD_NANDF_D10__GPIO3_30,
-	/* SWITCH */
-	NEW_PAD_CTRL(MX51_PAD_NANDF_D9__GPIO3_31, PAD_CTL_PUS_22K_UP |
-			PAD_CTL_PKE | PAD_CTL_SRE_FAST |
-			PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS),
-	/* UART2 */
-	MX51_PAD_UART2_RXD__UART2_RXD,
-	MX51_PAD_UART2_TXD__UART2_TXD,
-	/* UART 3 */
-	MX51_PAD_UART3_RXD__UART3_RXD,
-	MX51_PAD_UART3_TXD__UART3_TXD,
-	MX51_PAD_KEY_COL4__UART3_RTS,
-	MX51_PAD_KEY_COL5__UART3_CTS,
-	/* SD */
-	MX51_PAD_SD1_CMD__SD1_CMD,
-	MX51_PAD_SD1_CLK__SD1_CLK,
-	MX51_PAD_SD1_DATA0__SD1_DATA0,
-	MX51_PAD_SD1_DATA1__SD1_DATA1,
-	MX51_PAD_SD1_DATA2__SD1_DATA2,
-	MX51_PAD_SD1_DATA3__SD1_DATA3,
-	/* SD1 CD */
-	NEW_PAD_CTRL(MX51_PAD_GPIO1_0__SD1_CD, PAD_CTL_PUS_22K_UP |
-			PAD_CTL_PKE | PAD_CTL_SRE_FAST |
-			PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS),
-	/* SSI */
-	MX51_PAD_AUD3_BB_TXD__AUD3_TXD,
-	MX51_PAD_AUD3_BB_RXD__AUD3_RXD,
-	MX51_PAD_AUD3_BB_CK__AUD3_TXC,
-	MX51_PAD_AUD3_BB_FS__AUD3_TXFS,
-	/* LCD Backlight */
-	MX51_PAD_DI1_D1_CS__GPIO3_4,
-	/* LCD RST */
-	MX51_PAD_CSI1_D9__GPIO3_13,
-};
-
-#define GPIO_LED1	IMX_GPIO_NR(3, 30)
-#define GPIO_SWITCH1	IMX_GPIO_NR(3, 31)
-#define GPIO_LCDRST	IMX_GPIO_NR(3, 13)
-#define GPIO_LCDBL	IMX_GPIO_NR(3, 4)
-
-static void eukrea_mbimxsd51_lcd_power_set(struct plat_lcd_data *pd,
-				   unsigned int power)
-{
-	if (power)
-		gpio_direction_output(GPIO_LCDRST, 1);
-	else
-		gpio_direction_output(GPIO_LCDRST, 0);
-}
-
-static struct plat_lcd_data eukrea_mbimxsd51_lcd_power_data = {
-	.set_power		= eukrea_mbimxsd51_lcd_power_set,
-};
-
-static struct platform_device eukrea_mbimxsd51_lcd_powerdev = {
-	.name			= "platform-lcd",
-	.dev.platform_data	= &eukrea_mbimxsd51_lcd_power_data,
-};
-
-static void eukrea_mbimxsd51_bl_set_intensity(int intensity)
-{
-	if (intensity)
-		gpio_direction_output(GPIO_LCDBL, 1);
-	else
-		gpio_direction_output(GPIO_LCDBL, 0);
-}
-
-static struct generic_bl_info eukrea_mbimxsd51_bl_info = {
-	.name			= "eukrea_mbimxsd51-bl",
-	.max_intensity		= 0xff,
-	.default_intensity	= 0xff,
-	.set_bl_intensity	= eukrea_mbimxsd51_bl_set_intensity,
-};
-
-static struct platform_device eukrea_mbimxsd51_bl_dev = {
-	.name			= "generic-bl",
-	.id			= 1,
-	.dev = {
-		.platform_data	= &eukrea_mbimxsd51_bl_info,
-	},
-};
-
-static const struct gpio_led eukrea_mbimxsd51_leds[] __initconst = {
-	{
-		.name			= "led1",
-		.default_trigger	= "heartbeat",
-		.active_low		= 1,
-		.gpio			= GPIO_LED1,
-	},
-};
-
-static const struct gpio_led_platform_data
-		eukrea_mbimxsd51_led_info __initconst = {
-	.leds		= eukrea_mbimxsd51_leds,
-	.num_leds	= ARRAY_SIZE(eukrea_mbimxsd51_leds),
-};
-
-static struct gpio_keys_button eukrea_mbimxsd51_gpio_buttons[] = {
-	{
-		.gpio		= GPIO_SWITCH1,
-		.code		= BTN_0,
-		.desc		= "BP1",
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-};
-
-static const struct gpio_keys_platform_data
-		eukrea_mbimxsd51_button_data __initconst = {
-	.buttons	= eukrea_mbimxsd51_gpio_buttons,
-	.nbuttons	= ARRAY_SIZE(eukrea_mbimxsd51_gpio_buttons),
-};
-
-static const struct imxuart_platform_data uart_pdata __initconst = {
-	.flags = IMXUART_HAVE_RTSCTS,
-};
-
-static struct i2c_board_info eukrea_mbimxsd51_i2c_devices[] = {
-	{
-		I2C_BOARD_INFO("tlv320aic23", 0x1a),
-	},
-};
-
-static const
-struct imx_ssi_platform_data eukrea_mbimxsd51_ssi_pdata __initconst = {
-	.flags = IMX_SSI_SYN | IMX_SSI_NET | IMX_SSI_USE_I2S_SLAVE,
-};
-
-static int screen_type;
-
-static int __init eukrea_mbimxsd51_screen_type(char *options)
-{
-	if (!strcmp(options, "dvi"))
-		screen_type = 1;
-	else if (!strcmp(options, "tft"))
-		screen_type = 0;
-
-	return 0;
-}
-__setup("screen_type=", eukrea_mbimxsd51_screen_type);
-
-/*
- * system init for baseboard usage. Will be called by cpuimx51sd init.
- *
- * Add platform devices present on this baseboard and init
- * them from CPU side as far as required to use them later on
- */
-void __init eukrea_mbimxsd51_baseboard_init(void)
-{
-	if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd51_pads,
-			ARRAY_SIZE(eukrea_mbimxsd51_pads)))
-		printk(KERN_ERR "error setting mbimxsd pads !\n");
-
-	imx51_add_imx_uart(1, NULL);
-	imx51_add_imx_uart(2, &uart_pdata);
-
-	imx51_add_sdhci_esdhc_imx(0, NULL);
-
-	imx51_add_imx_ssi(0, &eukrea_mbimxsd51_ssi_pdata);
-
-	gpio_request(GPIO_LED1, "LED1");
-	gpio_direction_output(GPIO_LED1, 1);
-	gpio_free(GPIO_LED1);
-
-	gpio_request(GPIO_SWITCH1, "SWITCH1");
-	gpio_direction_input(GPIO_SWITCH1);
-	gpio_free(GPIO_SWITCH1);
-
-	gpio_request(GPIO_LCDRST, "LCDRST");
-	gpio_direction_output(GPIO_LCDRST, 0);
-	gpio_request(GPIO_LCDBL, "LCDBL");
-	gpio_direction_output(GPIO_LCDBL, 0);
-	if (!screen_type) {
-		platform_device_register(&eukrea_mbimxsd51_bl_dev);
-		platform_device_register(&eukrea_mbimxsd51_lcd_powerdev);
-	} else {
-		gpio_free(GPIO_LCDRST);
-		gpio_free(GPIO_LCDBL);
-	}
-
-	i2c_register_board_info(0, eukrea_mbimxsd51_i2c_devices,
-				ARRAY_SIZE(eukrea_mbimxsd51_i2c_devices));
-
-	gpio_led_register_device(-1, &eukrea_mbimxsd51_led_info);
-	imx_add_gpio_keys(&eukrea_mbimxsd51_button_data);
-	imx_add_platform_device("eukrea_tlv320", 0, NULL, 0, NULL, 0);
-}

arch/arm/mach-imx/imx25-dt.c

@@ -38,7 +38,6 @@ DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
 	.map_io		= mx25_map_io,
 	.init_early	= imx25_init_early,
 	.init_irq	= mx25_init_irq,
-	.handle_irq	= imx25_handle_irq,
 	.init_time	= imx25_timer_init,
 	.init_machine	= imx25_dt_init,
 	.dt_compat	= imx25_dt_board_compat,

arch/arm/mach-imx/imx27-dt.c

@@ -43,7 +43,6 @@ DT_MACHINE_START(IMX27_DT, "Freescale i.MX27 (Device Tree Support)")
 	.map_io		= mx27_map_io,
 	.init_early	= imx27_init_early,
 	.init_irq	= mx27_init_irq,
-	.handle_irq	= imx27_handle_irq,
 	.init_time	= imx27_timer_init,
 	.init_machine	= imx27_dt_init,
 	.dt_compat	= imx27_dt_board_compat,

arch/arm/mach-imx/imx31-dt.c

@@ -39,7 +39,6 @@ DT_MACHINE_START(IMX31_DT, "Freescale i.MX31 (Device Tree Support)")
 	.map_io		= mx31_map_io,
 	.init_early	= imx31_init_early,
 	.init_irq	= mx31_init_irq,
-	.handle_irq	= imx31_handle_irq,
 	.init_time	= imx31_dt_timer_init,
 	.init_machine	= imx31_dt_init,
 	.dt_compat	= imx31_dt_board_compat,

arch/arm/mach-imx/imx35-dt.c

@@ -43,7 +43,6 @@ DT_MACHINE_START(IMX35_DT, "Freescale i.MX35 (Device Tree Support)")
 	.map_io		= mx35_map_io,
 	.init_early	= imx35_init_early,
 	.init_irq	= imx35_irq_init,
-	.handle_irq	= imx35_handle_irq,
 	.init_machine	= imx35_dt_init,
 	.dt_compat	= imx35_dt_board_compat,
 	.restart	= mxc_restart,

arch/arm/mach-imx/imx51-dt.c

@@ -38,7 +38,6 @@ DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)")
 	.map_io		= mx51_map_io,
 	.init_early	= imx51_init_early,
 	.init_irq	= mx51_init_irq,
-	.handle_irq	= imx51_handle_irq,
 	.init_machine	= imx51_dt_init,
 	.init_late	= imx51_init_late,
 	.dt_compat	= imx51_dt_board_compat,

arch/arm/mach-imx/mach-apf9328.c

@@ -142,7 +142,6 @@ MACHINE_START(APF9328, "Armadeus APF9328")
 	.map_io       = mx1_map_io,
 	.init_early   = imx1_init_early,
 	.init_irq     = mx1_init_irq,
-	.handle_irq   = imx1_handle_irq,
 	.init_time	= apf9328_timer_init,
 	.init_machine = apf9328_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-armadillo5x0.c

@@ -562,7 +562,6 @@ MACHINE_START(ARMADILLO5X0, "Armadillo-500")
 	.map_io = mx31_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= armadillo5x0_timer_init,
 	.init_machine = armadillo5x0_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-bug.c

@@ -57,7 +57,6 @@ MACHINE_START(BUG, "BugLabs BUGBase")
 	.map_io = mx31_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= bug_timer_init,
 	.init_machine = bug_board_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-cpuimx27.c

@@ -314,7 +314,6 @@ MACHINE_START(EUKREA_CPUIMX27, "EUKREA CPUIMX27")
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.handle_irq = imx27_handle_irq,
 	.init_time	= eukrea_cpuimx27_timer_init,
 	.init_machine = eukrea_cpuimx27_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-cpuimx35.c

@@ -199,7 +199,6 @@ MACHINE_START(EUKREA_CPUIMX35SD, "Eukrea CPUIMX35")
 	.map_io = mx35_map_io,
 	.init_early = imx35_init_early,
 	.init_irq = mx35_init_irq,
-	.handle_irq = imx35_handle_irq,
 	.init_time	= eukrea_cpuimx35_timer_init,
 	.init_machine = eukrea_cpuimx35_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-cpuimx51sd.c

@@ -1,364 +0,0 @@
-/*
- *
- * Copyright (C) 2010 Eric Bénard <eric@eukrea.com>
- *
- * based on board-mx51_babbage.c which is
- * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/i2c/tsc2007.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/i2c-gpio.h>
-#include <linux/spi/spi.h>
-#include <linux/can/platform/mcp251x.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "common.h"
-#include "devices-imx51.h"
-#include "eukrea-baseboards.h"
-#include "hardware.h"
-#include "iomux-mx51.h"
-
-#define USBH1_RST		IMX_GPIO_NR(2, 28)
-#define ETH_RST			IMX_GPIO_NR(2, 31)
-#define TSC2007_IRQGPIO_REV2	IMX_GPIO_NR(3, 12)
-#define TSC2007_IRQGPIO_REV3	IMX_GPIO_NR(4, 0)
-#define CAN_IRQGPIO		IMX_GPIO_NR(1, 1)
-#define CAN_RST			IMX_GPIO_NR(4, 15)
-#define CAN_NCS			IMX_GPIO_NR(4, 24)
-#define CAN_RXOBF_REV2		IMX_GPIO_NR(1, 4)
-#define CAN_RXOBF_REV3		IMX_GPIO_NR(3, 12)
-#define CAN_RX1BF		IMX_GPIO_NR(1, 6)
-#define CAN_TXORTS		IMX_GPIO_NR(1, 7)
-#define CAN_TX1RTS		IMX_GPIO_NR(1, 8)
-#define CAN_TX2RTS		IMX_GPIO_NR(1, 9)
-#define I2C_SCL			IMX_GPIO_NR(4, 16)
-#define I2C_SDA			IMX_GPIO_NR(4, 17)
-
-/* USB_CTRL_1 */
-#define MX51_USB_CTRL_1_OFFSET		0x10
-#define MX51_USB_CTRL_UH1_EXT_CLK_EN	(1 << 25)
-
-#define	MX51_USB_PLLDIV_12_MHZ		0x00
-#define	MX51_USB_PLL_DIV_19_2_MHZ	0x01
-#define	MX51_USB_PLL_DIV_24_MHZ		0x02
-
-static iomux_v3_cfg_t eukrea_cpuimx51sd_pads[] = {
-	/* UART1 */
-	MX51_PAD_UART1_RXD__UART1_RXD,
-	MX51_PAD_UART1_TXD__UART1_TXD,
-	MX51_PAD_UART1_RTS__UART1_RTS,
-	MX51_PAD_UART1_CTS__UART1_CTS,
-
-	/* USB HOST1 */
-	MX51_PAD_USBH1_CLK__USBH1_CLK,
-	MX51_PAD_USBH1_DIR__USBH1_DIR,
-	MX51_PAD_USBH1_NXT__USBH1_NXT,
-	MX51_PAD_USBH1_DATA0__USBH1_DATA0,
-	MX51_PAD_USBH1_DATA1__USBH1_DATA1,
-	MX51_PAD_USBH1_DATA2__USBH1_DATA2,
-	MX51_PAD_USBH1_DATA3__USBH1_DATA3,
-	MX51_PAD_USBH1_DATA4__USBH1_DATA4,
-	MX51_PAD_USBH1_DATA5__USBH1_DATA5,
-	MX51_PAD_USBH1_DATA6__USBH1_DATA6,
-	MX51_PAD_USBH1_DATA7__USBH1_DATA7,
-	MX51_PAD_USBH1_STP__USBH1_STP,
-	MX51_PAD_EIM_CS3__GPIO2_28,		/* PHY nRESET */
-
-	/* FEC */
-	MX51_PAD_EIM_DTACK__GPIO2_31,		/* PHY nRESET */
-
-	/* HSI2C */
-	MX51_PAD_I2C1_CLK__GPIO4_16,
-	MX51_PAD_I2C1_DAT__GPIO4_17,
-
-	/* I2C1 */
-	MX51_PAD_SD2_CMD__I2C1_SCL,
-	MX51_PAD_SD2_CLK__I2C1_SDA,
-
-	/* CAN */
-	MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI,
-	MX51_PAD_CSPI1_MISO__ECSPI1_MISO,
-	MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK,
-	MX51_PAD_CSPI1_SS0__GPIO4_24,		/* nCS */
-	MX51_PAD_CSI2_PIXCLK__GPIO4_15,		/* nReset */
-	MX51_PAD_GPIO1_1__GPIO1_1,		/* IRQ */
-	MX51_PAD_GPIO1_4__GPIO1_4,		/* Control signals */
-	MX51_PAD_GPIO1_6__GPIO1_6,
-	MX51_PAD_GPIO1_7__GPIO1_7,
-	MX51_PAD_GPIO1_8__GPIO1_8,
-	MX51_PAD_GPIO1_9__GPIO1_9,
-
-	/* Touchscreen */
-	/* IRQ */
-	NEW_PAD_CTRL(MX51_PAD_GPIO_NAND__GPIO_NAND, PAD_CTL_PUS_22K_UP |
-			PAD_CTL_PKE | PAD_CTL_SRE_FAST |
-			PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS),
-	NEW_PAD_CTRL(MX51_PAD_NANDF_D8__GPIO4_0, PAD_CTL_PUS_22K_UP |
-			PAD_CTL_PKE | PAD_CTL_SRE_FAST |
-			PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS),
-};
-
-static const struct imxuart_platform_data uart_pdata __initconst = {
-	.flags = IMXUART_HAVE_RTSCTS,
-};
-
-static int tsc2007_get_pendown_state(struct device *dev)
-{
-	if (mx51_revision() < IMX_CHIP_REVISION_3_0)
-		return !gpio_get_value(TSC2007_IRQGPIO_REV2);
-	else
-		return !gpio_get_value(TSC2007_IRQGPIO_REV3);
-}
-
-static struct tsc2007_platform_data tsc2007_info = {
-	.model			= 2007,
-	.x_plate_ohms		= 180,
-	.get_pendown_state	= tsc2007_get_pendown_state,
-};
-
-static struct i2c_board_info eukrea_cpuimx51sd_i2c_devices[] = {
-	{
-		I2C_BOARD_INFO("pcf8563", 0x51),
-	}, {
-		I2C_BOARD_INFO("tsc2007", 0x49),
-		.platform_data	= &tsc2007_info,
-	},
-};
-
-static const struct mxc_nand_platform_data
-		eukrea_cpuimx51sd_nand_board_info __initconst = {
-	.width		= 1,
-	.hw_ecc		= 1,
-	.flash_bbt	= 1,
-};
-
-/* This function is board specific as the bit mask for the plldiv will also
-be different for other Freescale SoCs, thus a common bitmask is not
-possible and cannot get place in /plat-mxc/ehci.c.*/
-static int initialize_otg_port(struct platform_device *pdev)
-{
-	u32 v;
-	void __iomem *usb_base;
-	void __iomem *usbother_base;
-
-	usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
-	if (!usb_base)
-		return -ENOMEM;
-	usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
-
-	/* Set the PHY clock to 19.2MHz */
-	v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET);
-	v &= ~MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK;
-	v |= MX51_USB_PLL_DIV_19_2_MHZ;
-	__raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET);
-	iounmap(usb_base);
-
-	mdelay(10);
-
-	return mx51_initialize_usb_hw(0, MXC_EHCI_INTERNAL_PHY);
-}
-
-static int initialize_usbh1_port(struct platform_device *pdev)
-{
-	u32 v;
-	void __iomem *usb_base;
-	void __iomem *usbother_base;
-
-	usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
-	if (!usb_base)
-		return -ENOMEM;
-	usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
-
-	/* The clock for the USBH1 ULPI port will come from the PHY. */
-	v = __raw_readl(usbother_base + MX51_USB_CTRL_1_OFFSET);
-	__raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN,
-			usbother_base + MX51_USB_CTRL_1_OFFSET);
-	iounmap(usb_base);
-
-	mdelay(10);
-
-	return mx51_initialize_usb_hw(1, MXC_EHCI_POWER_PINS_ENABLED |
-			MXC_EHCI_ITC_NO_THRESHOLD);
-}
-
-static const struct mxc_usbh_platform_data dr_utmi_config __initconst = {
-	.init		= initialize_otg_port,
-	.portsc	= MXC_EHCI_UTMI_16BIT,
-};
-
-static const struct fsl_usb2_platform_data usb_pdata __initconst = {
-	.operating_mode	= FSL_USB2_DR_DEVICE,
-	.phy_mode	= FSL_USB2_PHY_UTMI_WIDE,
-};
-
-static const struct mxc_usbh_platform_data usbh1_config __initconst = {
-	.init		= initialize_usbh1_port,
-	.portsc	= MXC_EHCI_MODE_ULPI,
-};
-
-static bool otg_mode_host __initdata;
-
-static int __init eukrea_cpuimx51sd_otg_mode(char *options)
-{
-	if (!strcmp(options, "host"))
-		otg_mode_host = true;
-	else if (!strcmp(options, "device"))
-		otg_mode_host = false;
-	else
-		pr_info("otg_mode neither \"host\" nor \"device\". "
-			"Defaulting to device\n");
-	return 1;
-}
-__setup("otg_mode=", eukrea_cpuimx51sd_otg_mode);
-
-static struct i2c_gpio_platform_data pdata = {
-	.sda_pin		= I2C_SDA,
-	.sda_is_open_drain	= 0,
-	.scl_pin		= I2C_SCL,
-	.scl_is_open_drain	= 0,
-	.udelay			= 2,
-};
-
-static struct platform_device hsi2c_gpio_device = {
-	.name			= "i2c-gpio",
-	.id			= 0,
-	.dev.platform_data	= &pdata,
-};
-
-static struct mcp251x_platform_data mcp251x_info = {
-	.oscillator_frequency = 24E6,
-};
-
-static struct spi_board_info cpuimx51sd_spi_device[] = {
-	{
-		.modalias        = "mcp2515",
-		.max_speed_hz    = 10000000,
-		.bus_num         = 0,
-		.mode		= SPI_MODE_0,
-		.chip_select     = 0,
-		.platform_data   = &mcp251x_info,
-		/* irq number is run-time assigned */
-	},
-};
-
-static int cpuimx51sd_spi1_cs[] = {
-	CAN_NCS,
-};
-
-static const struct spi_imx_master cpuimx51sd_ecspi1_pdata __initconst = {
-	.chipselect	= cpuimx51sd_spi1_cs,
-	.num_chipselect	= ARRAY_SIZE(cpuimx51sd_spi1_cs),
-};
-
-static struct platform_device *rev2_platform_devices[] __initdata = {
-	&hsi2c_gpio_device,
-};
-
-static const struct imxi2c_platform_data cpuimx51sd_i2c_data __initconst = {
-	.bitrate = 100000,
-};
-
-static void __init eukrea_cpuimx51sd_init(void)
-{
-	imx51_soc_init();
-
-	mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx51sd_pads,
-					ARRAY_SIZE(eukrea_cpuimx51sd_pads));
-
-	imx51_add_imx_uart(0, &uart_pdata);
-	imx51_add_mxc_nand(&eukrea_cpuimx51sd_nand_board_info);
-	imx51_add_imx2_wdt(0);
-
-	gpio_request(ETH_RST, "eth_rst");
-	gpio_set_value(ETH_RST, 1);
-	imx51_add_fec(NULL);
-
-	gpio_request(CAN_IRQGPIO, "can_irq");
-	gpio_direction_input(CAN_IRQGPIO);
-	gpio_free(CAN_IRQGPIO);
-	gpio_request(CAN_NCS, "can_ncs");
-	gpio_direction_output(CAN_NCS, 1);
-	gpio_free(CAN_NCS);
-	gpio_request(CAN_RST, "can_rst");
-	gpio_direction_output(CAN_RST, 0);
-	msleep(20);
-	gpio_set_value(CAN_RST, 1);
-	imx51_add_ecspi(0, &cpuimx51sd_ecspi1_pdata);
-	cpuimx51sd_spi_device[0].irq = gpio_to_irq(CAN_IRQGPIO);
-	spi_register_board_info(cpuimx51sd_spi_device,
-				ARRAY_SIZE(cpuimx51sd_spi_device));
-
-	if (mx51_revision() < IMX_CHIP_REVISION_3_0) {
-		eukrea_cpuimx51sd_i2c_devices[1].irq =
-			gpio_to_irq(TSC2007_IRQGPIO_REV2),
-		platform_add_devices(rev2_platform_devices,
-			ARRAY_SIZE(rev2_platform_devices));
-		gpio_request(TSC2007_IRQGPIO_REV2, "tsc2007_irq");
-		gpio_direction_input(TSC2007_IRQGPIO_REV2);
-		gpio_free(TSC2007_IRQGPIO_REV2);
-	} else {
-		eukrea_cpuimx51sd_i2c_devices[1].irq =
-			gpio_to_irq(TSC2007_IRQGPIO_REV3),
-		imx51_add_imx_i2c(0, &cpuimx51sd_i2c_data);
-		gpio_request(TSC2007_IRQGPIO_REV3, "tsc2007_irq");
-		gpio_direction_input(TSC2007_IRQGPIO_REV3);
-		gpio_free(TSC2007_IRQGPIO_REV3);
-	}
-
-	i2c_register_board_info(0, eukrea_cpuimx51sd_i2c_devices,
-			ARRAY_SIZE(eukrea_cpuimx51sd_i2c_devices));
-
-	if (otg_mode_host)
-		imx51_add_mxc_ehci_otg(&dr_utmi_config);
-	else {
-		initialize_otg_port(NULL);
-		imx51_add_fsl_usb2_udc(&usb_pdata);
-	}
-
-	gpio_request(USBH1_RST, "usb_rst");
-	gpio_direction_output(USBH1_RST, 0);
-	msleep(20);
-	gpio_set_value(USBH1_RST, 1);
-	imx51_add_mxc_ehci_hs(1, &usbh1_config);
-
-#ifdef CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD
-	eukrea_mbimxsd51_baseboard_init();
-#endif
-}
-
-static void __init eukrea_cpuimx51sd_timer_init(void)
-{
-	mx51_clocks_init(32768, 24000000, 22579200, 0);
-}
-
-MACHINE_START(EUKREA_CPUIMX51SD, "Eukrea CPUIMX51SD")
-	/* Maintainer: Eric Bénard <eric@eukrea.com> */
-	.atag_offset = 0x100,
-	.map_io = mx51_map_io,
-	.init_early = imx51_init_early,
-	.init_irq = mx51_init_irq,
-	.handle_irq = imx51_handle_irq,
-	.init_time	= eukrea_cpuimx51sd_timer_init,
-	.init_machine = eukrea_cpuimx51sd_init,
-	.init_late	= imx51_init_late,
-	.restart	= mxc_restart,
-MACHINE_END

arch/arm/mach-imx/mach-eukrea_cpuimx25.c

@@ -165,7 +165,6 @@ MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25")
 	.map_io = mx25_map_io,
 	.init_early = imx25_init_early,
 	.init_irq = mx25_init_irq,
-	.handle_irq = imx25_handle_irq,
 	.init_time = eukrea_cpuimx25_timer_init,
 	.init_machine = eukrea_cpuimx25_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-imx27_visstrim_m10.c

@@ -604,7 +604,6 @@ MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10")
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.handle_irq = imx27_handle_irq,
 	.init_time	= visstrim_m10_timer_init,
 	.init_machine = visstrim_m10_board_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-imx27ipcam.c

@@ -71,7 +71,6 @@ MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.handle_irq = imx27_handle_irq,
 	.init_time	= mx27ipcam_timer_init,
 	.init_machine = mx27ipcam_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-imx27lite.c

@@ -77,7 +77,6 @@ MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE")
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.handle_irq = imx27_handle_irq,
 	.init_time	= mx27lite_timer_init,
 	.init_machine = mx27lite_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-imx50.c

@@ -31,7 +31,6 @@ static const char *imx50_dt_board_compat[] __initconst = {
 DT_MACHINE_START(IMX50_DT, "Freescale i.MX50 (Device Tree Support)")
 	.map_io		= mx53_map_io,
 	.init_irq	= mx53_init_irq,
-	.handle_irq	= imx50_handle_irq,
 	.init_machine	= imx50_dt_init,
 	.dt_compat	= imx50_dt_board_compat,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-imx53.c

@@ -40,7 +40,6 @@ DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)")
 	.map_io		= mx53_map_io,
 	.init_early	= imx53_init_early,
 	.init_irq	= mx53_init_irq,
-	.handle_irq	= imx53_handle_irq,
 	.init_machine	= imx53_dt_init,
 	.init_late	= imx53_init_late,
 	.dt_compat	= imx53_dt_board_compat,

arch/arm/mach-imx/mach-imx6sx.c

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/irqchip.h>
+#include <linux/of_platform.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include "common.h"
+
+static void __init imx6sx_init_machine(void)
+{
+	struct device *parent;
+
+	mxc_arch_reset_init_dt();
+
+	parent = imx_soc_device_init();
+	if (parent == NULL)
+		pr_warn("failed to initialize soc device\n");
+
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, parent);
+
+	imx_anatop_init();
+}
+
+static void __init imx6sx_init_irq(void)
+{
+	imx_init_revision_from_anatop();
+	imx_init_l2cache();
+	imx_src_init();
+	imx_gpc_init();
+	irqchip_init();
+}
+
+static const char *imx6sx_dt_compat[] __initconst = {
+	"fsl,imx6sx",
+	NULL,
+};
+
+DT_MACHINE_START(IMX6SX, "Freescale i.MX6 SoloX (Device Tree)")
+	.map_io		= debug_ll_io_init,
+	.init_irq	= imx6sx_init_irq,
+	.init_machine	= imx6sx_init_machine,
+	.dt_compat	= imx6sx_dt_compat,
+	.restart	= mxc_restart,
+MACHINE_END

arch/arm/mach-imx/mach-kzm_arm11_01.c

@@ -289,7 +289,6 @@ MACHINE_START(KZM_ARM11_01, "Kyoto Microcomputer Co., Ltd. KZM-ARM11-01")
 	.map_io = kzm_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= kzm_timer_init,
 	.init_machine = kzm_board_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx1ads.c

@@ -138,7 +138,6 @@ MACHINE_START(MX1ADS, "Freescale MX1ADS")
 	.map_io = mx1_map_io,
 	.init_early = imx1_init_early,
 	.init_irq = mx1_init_irq,
-	.handle_irq = imx1_handle_irq,
 	.init_time	= mx1ads_timer_init,
 	.init_machine = mx1ads_init,
 	.restart	= mxc_restart,
@@ -149,7 +148,6 @@ MACHINE_START(MXLADS, "Freescale MXLADS")
 	.map_io = mx1_map_io,
 	.init_early = imx1_init_early,
 	.init_irq = mx1_init_irq,
-	.handle_irq = imx1_handle_irq,
 	.init_time	= mx1ads_timer_init,
 	.init_machine = mx1ads_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx21ads.c

@@ -17,51 +17,46 @@
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/physmap.h>
+#include <linux/basic_mmio_gpio.h>
 #include <linux/gpio.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/mach/map.h>
 
 #include "common.h"
 #include "devices-imx21.h"
 #include "hardware.h"
 #include "iomux-mx21.h"
 
-/*
+#define MX21ADS_CS8900A_REG		(MX21_CS1_BASE_ADDR + 0x000000)
- * Memory-mapped I/O on MX21ADS base board
+#define MX21ADS_ST16C255_IOBASE_REG	(MX21_CS1_BASE_ADDR + 0x200000)
- */
+#define MX21ADS_VERSION_REG		(MX21_CS1_BASE_ADDR + 0x400000)
-#define MX21ADS_MMIO_BASE_ADDR   0xf5000000
+#define MX21ADS_IO_REG			(MX21_CS1_BASE_ADDR + 0x800000)
-#define MX21ADS_MMIO_SIZE        0xc00000
 
-#define MX21ADS_REG_ADDR(offset)    (void __force __iomem *) \
+#define MX21ADS_MMC_CD			IMX_GPIO_NR(4, 25)
-		(MX21ADS_MMIO_BASE_ADDR + (offset))
+#define MX21ADS_CS8900A_IRQ_GPIO	IMX_GPIO_NR(5, 11)
-
+#define MX21ADS_MMGPIO_BASE		(6 * 32)
-#define MX21ADS_CS8900A_MMIO_SIZE   0x200000
-#define MX21ADS_CS8900A_IRQ_GPIO    IMX_GPIO_NR(5, 11)
-#define MX21ADS_ST16C255_IOBASE_REG MX21ADS_REG_ADDR(0x200000)
-#define MX21ADS_VERSION_REG         MX21ADS_REG_ADDR(0x400000)
-#define MX21ADS_IO_REG              MX21ADS_REG_ADDR(0x800000)
 
 /* MX21ADS_IO_REG bit definitions */
-#define MX21ADS_IO_SD_WP        0x0001 /* read */
+#define MX21ADS_IO_SD_WP		(MX21ADS_MMGPIO_BASE + 0)
-#define MX21ADS_IO_TP6          0x0001 /* write */
+#define MX21ADS_IO_TP6			(MX21ADS_IO_SD_WP)
-#define MX21ADS_IO_SW_SEL       0x0002 /* read */
+#define MX21ADS_IO_SW_SEL		(MX21ADS_MMGPIO_BASE + 1)
-#define MX21ADS_IO_TP7          0x0002 /* write */
+#define MX21ADS_IO_TP7			(MX21ADS_IO_SW_SEL)
-#define MX21ADS_IO_RESET_E_UART 0x0004
+#define MX21ADS_IO_RESET_E_UART		(MX21ADS_MMGPIO_BASE + 2)
-#define MX21ADS_IO_RESET_BASE   0x0008
+#define MX21ADS_IO_RESET_BASE		(MX21ADS_MMGPIO_BASE + 3)
-#define MX21ADS_IO_CSI_CTL2     0x0010
+#define MX21ADS_IO_CSI_CTL2		(MX21ADS_MMGPIO_BASE + 4)
-#define MX21ADS_IO_CSI_CTL1     0x0020
+#define MX21ADS_IO_CSI_CTL1		(MX21ADS_MMGPIO_BASE + 5)
-#define MX21ADS_IO_CSI_CTL0     0x0040
+#define MX21ADS_IO_CSI_CTL0		(MX21ADS_MMGPIO_BASE + 6)
-#define MX21ADS_IO_UART1_EN     0x0080
+#define MX21ADS_IO_UART1_EN		(MX21ADS_MMGPIO_BASE + 7)
-#define MX21ADS_IO_UART4_EN     0x0100
+#define MX21ADS_IO_UART4_EN		(MX21ADS_MMGPIO_BASE + 8)
-#define MX21ADS_IO_LCDON        0x0200
+#define MX21ADS_IO_LCDON		(MX21ADS_MMGPIO_BASE + 9)
-#define MX21ADS_IO_IRDA_EN      0x0400
+#define MX21ADS_IO_IRDA_EN		(MX21ADS_MMGPIO_BASE + 10)
-#define MX21ADS_IO_IRDA_FIR_SEL 0x0800
+#define MX21ADS_IO_IRDA_FIR_SEL		(MX21ADS_MMGPIO_BASE + 11)
-#define MX21ADS_IO_IRDA_MD0_B   0x1000
+#define MX21ADS_IO_IRDA_MD0_B		(MX21ADS_MMGPIO_BASE + 12)
-#define MX21ADS_IO_IRDA_MD1     0x2000
+#define MX21ADS_IO_IRDA_MD1		(MX21ADS_MMGPIO_BASE + 13)
-#define MX21ADS_IO_LED4_ON      0x4000
+#define MX21ADS_IO_LED4_ON		(MX21ADS_MMGPIO_BASE + 14)
-#define MX21ADS_IO_LED3_ON      0x8000
+#define MX21ADS_IO_LED3_ON		(MX21ADS_MMGPIO_BASE + 15)
 
 static const int mx21ads_pins[] __initconst = {
 
@@ -143,11 +138,8 @@ static struct physmap_flash_data mx21ads_flash_data = {
 	.width = 4,
 };
 
-static struct resource mx21ads_flash_resource = {
+static struct resource mx21ads_flash_resource =
-	.start = MX21_CS0_BASE_ADDR,
+	DEFINE_RES_MEM(MX21_CS0_BASE_ADDR, SZ_32M);
-	.end = MX21_CS0_BASE_ADDR + 0x02000000 - 1,
-	.flags = IORESOURCE_MEM,
-};
 
 static struct platform_device mx21ads_nor_mtd_device = {
 	.name = "physmap-flash",
@@ -160,7 +152,7 @@ static struct platform_device mx21ads_nor_mtd_device = {
 };
 
 static struct resource mx21ads_cs8900_resources[] __initdata = {
-	DEFINE_RES_MEM(MX21_CS1_BASE_ADDR, MX21ADS_CS8900A_MMIO_SIZE),
+	DEFINE_RES_MEM(MX21ADS_CS8900A_REG, SZ_1K),
 	/* irq number is run-time assigned */
 	DEFINE_RES_IRQ(-1),
 };
@@ -179,24 +171,50 @@ static const struct imxuart_platform_data uart_pdata_rts __initconst = {
 static const struct imxuart_platform_data uart_pdata_norts __initconst = {
 };
 
-static int mx21ads_fb_init(struct platform_device *pdev)
+static struct resource mx21ads_mmgpio_resource =
-{
+	DEFINE_RES_MEM_NAMED(MX21ADS_IO_REG, SZ_2, "dat");
-	u16 tmp;
 
-	tmp = __raw_readw(MX21ADS_IO_REG);
+static struct bgpio_pdata mx21ads_mmgpio_pdata = {
-	tmp |= MX21ADS_IO_LCDON;
+	.base	= MX21ADS_MMGPIO_BASE,
-	__raw_writew(tmp, MX21ADS_IO_REG);
+	.ngpio	= 16,
-	return 0;
+};
-}
 
-static void mx21ads_fb_exit(struct platform_device *pdev)
+static struct platform_device mx21ads_mmgpio = {
-{
+	.name = "basic-mmio-gpio",
-	u16 tmp;
+	.id = PLATFORM_DEVID_AUTO,
+	.resource = &mx21ads_mmgpio_resource,
+	.num_resources = 1,
+	.dev = {
+		.platform_data = &mx21ads_mmgpio_pdata,
+	},
+};
 
-	tmp = __raw_readw(MX21ADS_IO_REG);
+static struct regulator_consumer_supply mx21ads_lcd_regulator_consumer =
-	tmp &= ~MX21ADS_IO_LCDON;
+	REGULATOR_SUPPLY("lcd", "imx-fb.0");
-	__raw_writew(tmp, MX21ADS_IO_REG);
+
-}
+static struct regulator_init_data mx21ads_lcd_regulator_init_data = {
+	.constraints = {
+		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
+	},
+	.consumer_supplies	= &mx21ads_lcd_regulator_consumer,
+	.num_consumer_supplies	= 1,
+};
+
+static struct fixed_voltage_config mx21ads_lcd_regulator_pdata = {
+	.supply_name	= "LCD",
+	.microvolts	= 3300000,
+	.gpio		= MX21ADS_IO_LCDON,
+	.enable_high	= 1,
+	.init_data	= &mx21ads_lcd_regulator_init_data,
+};
+
+static struct platform_device mx21ads_lcd_regulator = {
+	.name = "reg-fixed-voltage",
+	.id = PLATFORM_DEVID_AUTO,
+	.dev = {
+		.platform_data = &mx21ads_lcd_regulator_pdata,
+	},
+};
 
 /*
  * Connected is a portrait Sharp-QVGA display
@@ -229,26 +247,30 @@ static const struct imx_fb_platform_data mx21ads_fb_data __initconst = {
 	.pwmr		= 0x00a903ff,
 	.lscr1		= 0x00120300,
 	.dmacr		= 0x00020008,
-
-	.init = mx21ads_fb_init,
-	.exit = mx21ads_fb_exit,
 };
 
 static int mx21ads_sdhc_get_ro(struct device *dev)
 {
-	return (__raw_readw(MX21ADS_IO_REG) & MX21ADS_IO_SD_WP) ? 1 : 0;
+	return gpio_get_value(MX21ADS_IO_SD_WP);
 }
 
 static int mx21ads_sdhc_init(struct device *dev, irq_handler_t detect_irq,
 	void *data)
 {
-	return request_irq(gpio_to_irq(IMX_GPIO_NR(4, 25)), detect_irq,
+	int ret;
-		IRQF_TRIGGER_FALLING, "mmc-detect", data);
+
+	ret = gpio_request(MX21ADS_IO_SD_WP, "mmc-ro");
+	if (ret)
+		return ret;
+
+	return request_irq(gpio_to_irq(MX21ADS_MMC_CD), detect_irq,
+			   IRQF_TRIGGER_FALLING, "mmc-detect", data);
 }
 
 static void mx21ads_sdhc_exit(struct device *dev, void *data)
 {
-	free_irq(gpio_to_irq(IMX_GPIO_NR(4, 25)), data);
+	free_irq(gpio_to_irq(MX21ADS_MMC_CD), data);
+	gpio_free(MX21ADS_IO_SD_WP);
 }
 
 static const struct imxmmc_platform_data mx21ads_sdhc_pdata __initconst = {
@@ -264,29 +286,9 @@ mx21ads_nand_board_info __initconst = {
 	.hw_ecc = 1,
 };
 
-static struct map_desc mx21ads_io_desc[] __initdata = {
-	/*
-	 * Memory-mapped I/O on MX21ADS Base board:
-	 *   - CS8900A Ethernet controller
-	 *   - ST16C2552CJ UART
-	 *   - CPU and Base board version
-	 *   - Base board I/O register
-	 */
-	{
-		.virtual = MX21ADS_MMIO_BASE_ADDR,
-		.pfn = __phys_to_pfn(MX21_CS1_BASE_ADDR),
-		.length = MX21ADS_MMIO_SIZE,
-		.type = MT_DEVICE,
-	},
-};
-
-static void __init mx21ads_map_io(void)
-{
-	mx21_map_io();
-	iotable_init(mx21ads_io_desc, ARRAY_SIZE(mx21ads_io_desc));
-}
-
 static struct platform_device *platform_devices[] __initdata = {
+	&mx21ads_mmgpio,
+	&mx21ads_lcd_regulator,
 	&mx21ads_nor_mtd_device,
 };
 
@@ -300,12 +302,13 @@ static void __init mx21ads_board_init(void)
 	imx21_add_imx_uart0(&uart_pdata_rts);
 	imx21_add_imx_uart2(&uart_pdata_norts);
 	imx21_add_imx_uart3(&uart_pdata_rts);
-	imx21_add_imx_fb(&mx21ads_fb_data);
 	imx21_add_mxc_mmc(0, &mx21ads_sdhc_pdata);
 	imx21_add_mxc_nand(&mx21ads_nand_board_info);
 
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
 
+	imx21_add_imx_fb(&mx21ads_fb_data);
+
 	mx21ads_cs8900_resources[1].start =
 			gpio_to_irq(MX21ADS_CS8900A_IRQ_GPIO);
 	mx21ads_cs8900_resources[1].end =
@@ -321,10 +324,9 @@ static void __init mx21ads_timer_init(void)
 MACHINE_START(MX21ADS, "Freescale i.MX21ADS")
 	/* maintainer: Freescale Semiconductor, Inc. */
 	.atag_offset = 0x100,
-	.map_io = mx21ads_map_io,
+	.map_io		= mx21_map_io,
 	.init_early = imx21_init_early,
 	.init_irq = mx21_init_irq,
-	.handle_irq = imx21_handle_irq,
 	.init_time	= mx21ads_timer_init,
 	.init_machine = mx21ads_board_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx25_3ds.c

@@ -263,7 +263,6 @@ MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")
 	.map_io = mx25_map_io,
 	.init_early = imx25_init_early,
 	.init_irq = mx25_init_irq,
-	.handle_irq = imx25_handle_irq,
 	.init_time	= mx25pdk_timer_init,
 	.init_machine = mx25pdk_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx27_3ds.c

@@ -544,7 +544,6 @@ MACHINE_START(MX27_3DS, "Freescale MX27PDK")
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.handle_irq = imx27_handle_irq,
 	.init_time	= mx27pdk_timer_init,
 	.init_machine = mx27pdk_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx27ads.c

@@ -391,7 +391,6 @@ MACHINE_START(MX27ADS, "Freescale i.MX27ADS")
 	.map_io = mx27ads_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.handle_irq = imx27_handle_irq,
 	.init_time	= mx27ads_timer_init,
 	.init_machine = mx27ads_board_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx31_3ds.c

@@ -775,7 +775,6 @@ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
 	.map_io = mx31_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= mx31_3ds_timer_init,
 	.init_machine = mx31_3ds_init,
 	.reserve = mx31_3ds_reserve,

arch/arm/mach-imx/mach-mx31ads.c

@@ -582,7 +582,6 @@ MACHINE_START(MX31ADS, "Freescale MX31ADS")
 	.map_io = mx31ads_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31ads_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= mx31ads_timer_init,
 	.init_machine = mx31ads_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx31lilly.c

@@ -308,7 +308,6 @@ MACHINE_START(LILLY1131, "INCO startec LILLY-1131")
 	.map_io = mx31_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= mx31lilly_timer_init,
 	.init_machine = mx31lilly_board_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx31lite.c

@@ -291,7 +291,6 @@ MACHINE_START(MX31LITE, "LogicPD i.MX31 SOM")
 	.map_io = mx31lite_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= mx31lite_timer_init,
 	.init_machine = mx31lite_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx31moboard.c

@@ -600,7 +600,6 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard")
 	.map_io = mx31_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= mx31moboard_timer_init,
 	.init_machine = mx31moboard_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-mx35_3ds.c

@@ -615,7 +615,6 @@ MACHINE_START(MX35_3DS, "Freescale MX35PDK")
 	.map_io = mx35_map_io,
 	.init_early = imx35_init_early,
 	.init_irq = mx35_init_irq,
-	.handle_irq = imx35_handle_irq,
 	.init_time	= mx35pdk_timer_init,
 	.init_machine = mx35_3ds_init,
 	.reserve = mx35_3ds_reserve,

arch/arm/mach-imx/mach-mx51_babbage.c

@@ -1,428 +0,0 @@
-/*
- * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/input.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "common.h"
-#include "devices-imx51.h"
-#include "hardware.h"
-#include "iomux-mx51.h"
-
-#define BABBAGE_USB_HUB_RESET	IMX_GPIO_NR(1, 7)
-#define BABBAGE_USBH1_STP	IMX_GPIO_NR(1, 27)
-#define BABBAGE_USB_PHY_RESET	IMX_GPIO_NR(2, 5)
-#define BABBAGE_FEC_PHY_RESET	IMX_GPIO_NR(2, 14)
-#define BABBAGE_POWER_KEY	IMX_GPIO_NR(2, 21)
-#define BABBAGE_ECSPI1_CS0	IMX_GPIO_NR(4, 24)
-#define BABBAGE_ECSPI1_CS1	IMX_GPIO_NR(4, 25)
-#define BABBAGE_SD2_CD		IMX_GPIO_NR(1, 6)
-#define BABBAGE_SD2_WP		IMX_GPIO_NR(1, 5)
-
-/* USB_CTRL_1 */
-#define MX51_USB_CTRL_1_OFFSET			0x10
-#define MX51_USB_CTRL_UH1_EXT_CLK_EN		(1 << 25)
-
-#define	MX51_USB_PLLDIV_12_MHZ		0x00
-#define	MX51_USB_PLL_DIV_19_2_MHZ	0x01
-#define	MX51_USB_PLL_DIV_24_MHZ	0x02
-
-static struct gpio_keys_button babbage_buttons[] = {
-	{
-		.gpio		= BABBAGE_POWER_KEY,
-		.code		= BTN_0,
-		.desc		= "PWR",
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-};
-
-static const struct gpio_keys_platform_data imx_button_data __initconst = {
-	.buttons	= babbage_buttons,
-	.nbuttons	= ARRAY_SIZE(babbage_buttons),
-};
-
-static iomux_v3_cfg_t mx51babbage_pads[] = {
-	/* UART1 */
-	MX51_PAD_UART1_RXD__UART1_RXD,
-	MX51_PAD_UART1_TXD__UART1_TXD,
-	MX51_PAD_UART1_RTS__UART1_RTS,
-	MX51_PAD_UART1_CTS__UART1_CTS,
-
-	/* UART2 */
-	MX51_PAD_UART2_RXD__UART2_RXD,
-	MX51_PAD_UART2_TXD__UART2_TXD,
-
-	/* UART3 */
-	MX51_PAD_EIM_D25__UART3_RXD,
-	MX51_PAD_EIM_D26__UART3_TXD,
-	MX51_PAD_EIM_D27__UART3_RTS,
-	MX51_PAD_EIM_D24__UART3_CTS,
-
-	/* I2C1 */
-	MX51_PAD_EIM_D16__I2C1_SDA,
-	MX51_PAD_EIM_D19__I2C1_SCL,
-
-	/* I2C2 */
-	MX51_PAD_KEY_COL4__I2C2_SCL,
-	MX51_PAD_KEY_COL5__I2C2_SDA,
-
-	/* HSI2C */
-	MX51_PAD_I2C1_CLK__I2C1_CLK,
-	MX51_PAD_I2C1_DAT__I2C1_DAT,
-
-	/* USB HOST1 */
-	MX51_PAD_USBH1_CLK__USBH1_CLK,
-	MX51_PAD_USBH1_DIR__USBH1_DIR,
-	MX51_PAD_USBH1_NXT__USBH1_NXT,
-	MX51_PAD_USBH1_DATA0__USBH1_DATA0,
-	MX51_PAD_USBH1_DATA1__USBH1_DATA1,
-	MX51_PAD_USBH1_DATA2__USBH1_DATA2,
-	MX51_PAD_USBH1_DATA3__USBH1_DATA3,
-	MX51_PAD_USBH1_DATA4__USBH1_DATA4,
-	MX51_PAD_USBH1_DATA5__USBH1_DATA5,
-	MX51_PAD_USBH1_DATA6__USBH1_DATA6,
-	MX51_PAD_USBH1_DATA7__USBH1_DATA7,
-
-	/* USB HUB reset line*/
-	MX51_PAD_GPIO1_7__GPIO1_7,
-
-	/* USB PHY reset line */
-	MX51_PAD_EIM_D21__GPIO2_5,
-
-	/* FEC */
-	MX51_PAD_EIM_EB2__FEC_MDIO,
-	MX51_PAD_EIM_EB3__FEC_RDATA1,
-	MX51_PAD_EIM_CS2__FEC_RDATA2,
-	MX51_PAD_EIM_CS3__FEC_RDATA3,
-	MX51_PAD_EIM_CS4__FEC_RX_ER,
-	MX51_PAD_EIM_CS5__FEC_CRS,
-	MX51_PAD_NANDF_RB2__FEC_COL,
-	MX51_PAD_NANDF_RB3__FEC_RX_CLK,
-	MX51_PAD_NANDF_D9__FEC_RDATA0,
-	MX51_PAD_NANDF_D8__FEC_TDATA0,
-	MX51_PAD_NANDF_CS2__FEC_TX_ER,
-	MX51_PAD_NANDF_CS3__FEC_MDC,
-	MX51_PAD_NANDF_CS4__FEC_TDATA1,
-	MX51_PAD_NANDF_CS5__FEC_TDATA2,
-	MX51_PAD_NANDF_CS6__FEC_TDATA3,
-	MX51_PAD_NANDF_CS7__FEC_TX_EN,
-	MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK,
-
-	/* FEC PHY reset line */
-	MX51_PAD_EIM_A20__GPIO2_14,
-
-	/* SD 1 */
-	MX51_PAD_SD1_CMD__SD1_CMD,
-	MX51_PAD_SD1_CLK__SD1_CLK,
-	MX51_PAD_SD1_DATA0__SD1_DATA0,
-	MX51_PAD_SD1_DATA1__SD1_DATA1,
-	MX51_PAD_SD1_DATA2__SD1_DATA2,
-	MX51_PAD_SD1_DATA3__SD1_DATA3,
-	/* CD/WP from controller */
-	MX51_PAD_GPIO1_0__SD1_CD,
-	MX51_PAD_GPIO1_1__SD1_WP,
-
-	/* SD 2 */
-	MX51_PAD_SD2_CMD__SD2_CMD,
-	MX51_PAD_SD2_CLK__SD2_CLK,
-	MX51_PAD_SD2_DATA0__SD2_DATA0,
-	MX51_PAD_SD2_DATA1__SD2_DATA1,
-	MX51_PAD_SD2_DATA2__SD2_DATA2,
-	MX51_PAD_SD2_DATA3__SD2_DATA3,
-	/* CD/WP gpio */
-	MX51_PAD_GPIO1_6__GPIO1_6,
-	MX51_PAD_GPIO1_5__GPIO1_5,
-
-	/* eCSPI1 */
-	MX51_PAD_CSPI1_MISO__ECSPI1_MISO,
-	MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI,
-	MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK,
-	MX51_PAD_CSPI1_SS0__GPIO4_24,
-	MX51_PAD_CSPI1_SS1__GPIO4_25,
-
-	/* Audio */
-	MX51_PAD_AUD3_BB_TXD__AUD3_TXD,
-	MX51_PAD_AUD3_BB_RXD__AUD3_RXD,
-	MX51_PAD_AUD3_BB_CK__AUD3_TXC,
-	MX51_PAD_AUD3_BB_FS__AUD3_TXFS,
-};
-
-/* Serial ports */
-static const struct imxuart_platform_data uart_pdata __initconst = {
-	.flags = IMXUART_HAVE_RTSCTS,
-};
-
-static const struct imxi2c_platform_data babbage_i2c_data __initconst = {
-	.bitrate = 100000,
-};
-
-static const struct imxi2c_platform_data babbage_hsi2c_data __initconst = {
-	.bitrate = 400000,
-};
-
-static struct gpio mx51_babbage_usbh1_gpios[] = {
-	{ BABBAGE_USBH1_STP, GPIOF_OUT_INIT_LOW, "usbh1_stp" },
-	{ BABBAGE_USB_PHY_RESET, GPIOF_OUT_INIT_LOW, "usbh1_phy_reset" },
-};
-
-static int gpio_usbh1_active(void)
-{
-	iomux_v3_cfg_t usbh1stp_gpio = MX51_PAD_USBH1_STP__GPIO1_27;
-	int ret;
-
-	/* Set USBH1_STP to GPIO and toggle it */
-	mxc_iomux_v3_setup_pad(usbh1stp_gpio);
-	ret = gpio_request_array(mx51_babbage_usbh1_gpios,
-					ARRAY_SIZE(mx51_babbage_usbh1_gpios));
-
-	if (ret) {
-		pr_debug("failed to get USBH1 pins: %d\n", ret);
-		return ret;
-	}
-
-	msleep(100);
-	gpio_set_value(BABBAGE_USBH1_STP, 1);
-	gpio_set_value(BABBAGE_USB_PHY_RESET, 1);
-	gpio_free_array(mx51_babbage_usbh1_gpios,
-					ARRAY_SIZE(mx51_babbage_usbh1_gpios));
-	return 0;
-}
-
-static inline void babbage_usbhub_reset(void)
-{
-	int ret;
-
-	/* Reset USB hub */
-	ret = gpio_request_one(BABBAGE_USB_HUB_RESET,
-					GPIOF_OUT_INIT_LOW, "GPIO1_7");
-	if (ret) {
-		printk(KERN_ERR"failed to get GPIO_USB_HUB_RESET: %d\n", ret);
-		return;
-	}
-
-	msleep(2);
-	/* Deassert reset */
-	gpio_set_value(BABBAGE_USB_HUB_RESET, 1);
-}
-
-static inline void babbage_fec_reset(void)
-{
-	int ret;
-
-	/* reset FEC PHY */
-	ret = gpio_request_one(BABBAGE_FEC_PHY_RESET,
-					GPIOF_OUT_INIT_LOW, "fec-phy-reset");
-	if (ret) {
-		printk(KERN_ERR"failed to get GPIO_FEC_PHY_RESET: %d\n", ret);
-		return;
-	}
-	msleep(1);
-	gpio_set_value(BABBAGE_FEC_PHY_RESET, 1);
-}
-
-/* This function is board specific as the bit mask for the plldiv will also
-be different for other Freescale SoCs, thus a common bitmask is not
-possible and cannot get place in /plat-mxc/ehci.c.*/
-static int initialize_otg_port(struct platform_device *pdev)
-{
-	u32 v;
-	void __iomem *usb_base;
-	void __iomem *usbother_base;
-
-	usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
-	if (!usb_base)
-		return -ENOMEM;
-	usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
-
-	/* Set the PHY clock to 19.2MHz */
-	v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET);
-	v &= ~MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK;
-	v |= MX51_USB_PLL_DIV_19_2_MHZ;
-	__raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET);
-	iounmap(usb_base);
-
-	mdelay(10);
-
-	return mx51_initialize_usb_hw(0, MXC_EHCI_INTERNAL_PHY);
-}
-
-static int initialize_usbh1_port(struct platform_device *pdev)
-{
-	u32 v;
-	void __iomem *usb_base;
-	void __iomem *usbother_base;
-
-	usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
-	if (!usb_base)
-		return -ENOMEM;
-	usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
-
-	/* The clock for the USBH1 ULPI port will come externally from the PHY. */
-	v = __raw_readl(usbother_base + MX51_USB_CTRL_1_OFFSET);
-	__raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN, usbother_base + MX51_USB_CTRL_1_OFFSET);
-	iounmap(usb_base);
-
-	mdelay(10);
-
-	return mx51_initialize_usb_hw(1, MXC_EHCI_POWER_PINS_ENABLED |
-			MXC_EHCI_ITC_NO_THRESHOLD);
-}
-
-static const struct mxc_usbh_platform_data dr_utmi_config __initconst = {
-	.init		= initialize_otg_port,
-	.portsc	= MXC_EHCI_UTMI_16BIT,
-};
-
-static const struct fsl_usb2_platform_data usb_pdata __initconst = {
-	.operating_mode	= FSL_USB2_DR_DEVICE,
-	.phy_mode	= FSL_USB2_PHY_UTMI_WIDE,
-};
-
-static const struct mxc_usbh_platform_data usbh1_config __initconst = {
-	.init		= initialize_usbh1_port,
-	.portsc	= MXC_EHCI_MODE_ULPI,
-};
-
-static bool otg_mode_host __initdata;
-
-static int __init babbage_otg_mode(char *options)
-{
-	if (!strcmp(options, "host"))
-		otg_mode_host = true;
-	else if (!strcmp(options, "device"))
-		otg_mode_host = false;
-	else
-		pr_info("otg_mode neither \"host\" nor \"device\". "
-			"Defaulting to device\n");
-	return 1;
-}
-__setup("otg_mode=", babbage_otg_mode);
-
-static struct spi_board_info mx51_babbage_spi_board_info[] __initdata = {
-	{
-		.modalias = "mtd_dataflash",
-		.max_speed_hz = 25000000,
-		.bus_num = 0,
-		.chip_select = 1,
-		.mode = SPI_MODE_0,
-		.platform_data = NULL,
-	},
-};
-
-static int mx51_babbage_spi_cs[] = {
-	BABBAGE_ECSPI1_CS0,
-	BABBAGE_ECSPI1_CS1,
-};
-
-static const struct spi_imx_master mx51_babbage_spi_pdata __initconst = {
-	.chipselect     = mx51_babbage_spi_cs,
-	.num_chipselect = ARRAY_SIZE(mx51_babbage_spi_cs),
-};
-
-static const struct esdhc_platform_data mx51_babbage_sd1_data __initconst = {
-	.cd_type = ESDHC_CD_CONTROLLER,
-	.wp_type = ESDHC_WP_CONTROLLER,
-};
-
-static const struct esdhc_platform_data mx51_babbage_sd2_data __initconst = {
-	.cd_gpio = BABBAGE_SD2_CD,
-	.wp_gpio = BABBAGE_SD2_WP,
-	.cd_type = ESDHC_CD_GPIO,
-	.wp_type = ESDHC_WP_GPIO,
-};
-
-void __init imx51_babbage_common_init(void)
-{
-	mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads,
-					 ARRAY_SIZE(mx51babbage_pads));
-}
-
-/*
- * Board specific initialization.
- */
-static void __init mx51_babbage_init(void)
-{
-	iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP;
-	iomux_v3_cfg_t power_key = NEW_PAD_CTRL(MX51_PAD_EIM_A27__GPIO2_21,
-		PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH);
-
-	imx51_soc_init();
-
-	imx51_babbage_common_init();
-
-	imx51_add_imx_uart(0, &uart_pdata);
-	imx51_add_imx_uart(1, NULL);
-	imx51_add_imx_uart(2, &uart_pdata);
-
-	babbage_fec_reset();
-	imx51_add_fec(NULL);
-
-	/* Set the PAD settings for the pwr key. */
-	mxc_iomux_v3_setup_pad(power_key);
-	imx_add_gpio_keys(&imx_button_data);
-
-	imx51_add_imx_i2c(0, &babbage_i2c_data);
-	imx51_add_imx_i2c(1, &babbage_i2c_data);
-	imx51_add_hsi2c(&babbage_hsi2c_data);
-
-	if (otg_mode_host)
-		imx51_add_mxc_ehci_otg(&dr_utmi_config);
-	else {
-		initialize_otg_port(NULL);
-		imx51_add_fsl_usb2_udc(&usb_pdata);
-	}
-
-	gpio_usbh1_active();
-	imx51_add_mxc_ehci_hs(1, &usbh1_config);
-	/* setback USBH1_STP to be function */
-	mxc_iomux_v3_setup_pad(usbh1stp);
-	babbage_usbhub_reset();
-
-	imx51_add_sdhci_esdhc_imx(0, &mx51_babbage_sd1_data);
-	imx51_add_sdhci_esdhc_imx(1, &mx51_babbage_sd2_data);
-
-	spi_register_board_info(mx51_babbage_spi_board_info,
-		ARRAY_SIZE(mx51_babbage_spi_board_info));
-	imx51_add_ecspi(0, &mx51_babbage_spi_pdata);
-	imx51_add_imx2_wdt(0);
-}
-
-static void __init mx51_babbage_timer_init(void)
-{
-	mx51_clocks_init(32768, 24000000, 22579200, 0);
-}
-
-MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board")
-	/* Maintainer: Amit Kucheria <amit.kucheria@canonical.com> */
-	.atag_offset = 0x100,
-	.map_io = mx51_map_io,
-	.init_early = imx51_init_early,
-	.init_irq = mx51_init_irq,
-	.handle_irq = imx51_handle_irq,
-	.init_time	= mx51_babbage_timer_init,
-	.init_machine = mx51_babbage_init,
-	.init_late	= imx51_init_late,
-	.restart	= mxc_restart,
-MACHINE_END

arch/arm/mach-imx/mach-mxt_td60.c

@@ -267,7 +267,6 @@ MACHINE_START(MXT_TD60, "Maxtrack i-MXT TD60")
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.handle_irq = imx27_handle_irq,
 	.init_time	= mxt_td60_timer_init,
 	.init_machine = mxt_td60_board_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-pca100.c

@@ -245,8 +245,7 @@ static int pca100_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
 	int ret;
 
 	ret = request_irq(gpio_to_irq(IMX_GPIO_NR(3, 29)), detect_irq,
-			  IRQF_DISABLED | IRQF_TRIGGER_FALLING,
+			  IRQF_TRIGGER_FALLING, "imx-mmc-detect", data);
-			  "imx-mmc-detect", data);
 	if (ret)
 		printk(KERN_ERR
 			"pca100: Failed to request irq for sd/mmc detection\n");
@@ -421,7 +420,6 @@ MACHINE_START(PCA100, "phyCARD-i.MX27")
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.handle_irq = imx27_handle_irq,
 	.init_machine = pca100_init,
 	.init_time	= pca100_timer_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-pcm037.c

@@ -703,7 +703,6 @@ MACHINE_START(PCM037, "Phytec Phycore pcm037")
 	.map_io = mx31_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= pcm037_timer_init,
 	.init_machine = pcm037_init,
 	.init_late = pcm037_init_late,

arch/arm/mach-imx/mach-pcm038.c

@@ -351,7 +351,6 @@ MACHINE_START(PCM038, "phyCORE-i.MX27")
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,
 	.init_irq = mx27_init_irq,
-	.handle_irq = imx27_handle_irq,
 	.init_time	= pcm038_timer_init,
 	.init_machine = pcm038_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-pcm043.c

@@ -400,7 +400,6 @@ MACHINE_START(PCM043, "Phytec Phycore pcm043")
 	.map_io = mx35_map_io,
 	.init_early = imx35_init_early,
 	.init_irq = mx35_init_irq,
-	.handle_irq = imx35_handle_irq,
 	.init_time = pcm043_timer_init,
 	.init_machine = pcm043_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-qong.c

@@ -266,7 +266,6 @@ MACHINE_START(QONG, "Dave/DENX QongEVB-LITE")
 	.map_io = mx31_map_io,
 	.init_early = imx31_init_early,
 	.init_irq = mx31_init_irq,
-	.handle_irq = imx31_handle_irq,
 	.init_time	= qong_timer_init,
 	.init_machine = qong_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-scb9328.c

@@ -137,7 +137,6 @@ MACHINE_START(SCB9328, "Synertronixx scb9328")
 	.map_io = mx1_map_io,
 	.init_early = imx1_init_early,
 	.init_irq = mx1_init_irq,
-	.handle_irq = imx1_handle_irq,
 	.init_time	= scb9328_timer_init,
 	.init_machine = scb9328_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mach-vpr200.c

@@ -310,7 +310,6 @@ MACHINE_START(VPR200, "VPR200")
 	.map_io = mx35_map_io,
 	.init_early = imx35_init_early,
 	.init_irq = mx35_init_irq,
-	.handle_irq = imx35_handle_irq,
 	.init_time = vpr200_timer_init,
 	.init_machine = vpr200_board_init,
 	.restart	= mxc_restart,

arch/arm/mach-imx/mxc.h

@@ -36,6 +36,7 @@
 #define MXC_CPU_MX53		53
 #define MXC_CPU_IMX6SL		0x60
 #define MXC_CPU_IMX6DL		0x61
+#define MXC_CPU_IMX6SX		0x62
 #define MXC_CPU_IMX6Q		0x63
 
 #define IMX_CHIP_REVISION_1_0		0x10
@@ -163,6 +164,11 @@ static inline bool cpu_is_imx6dl(void)
 	return __mxc_cpu_type == MXC_CPU_IMX6DL;
 }
 
+static inline bool cpu_is_imx6sx(void)
+{
+	return __mxc_cpu_type == MXC_CPU_IMX6SX;
+}
+
 static inline bool cpu_is_imx6q(void)
 {
 	return __mxc_cpu_type == MXC_CPU_IMX6Q;

arch/arm/mach-imx/time.c

@@ -28,6 +28,9 @@
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/sched_clock.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 
 #include <asm/mach/time.h>
 
@@ -328,3 +331,15 @@ void __init mxc_timer_init(void __iomem *base, int irq)
 	/* Make irqs happen */
 	setup_irq(irq, &mxc_timer_irq);
 }
+
+void __init mxc_timer_init_dt(struct device_node *np)
+{
+	void __iomem *base;
+	int irq;
+
+	base = of_iomap(np, 0);
+	WARN_ON(!base);
+	irq = irq_of_parse_and_map(np, 0);
+
+	mxc_timer_init(base, irq);
+}

arch/arm/mach-imx/tzic.c

@@ -125,7 +125,7 @@ static __init void tzic_init_gc(int idx, unsigned int irq_start)
 	irq_setup_generic_chip(gc, IRQ_MSK(32), 0, IRQ_NOREQUEST, 0);
 }
 
-asmlinkage void __exception_irq_entry tzic_handle_irq(struct pt_regs *regs)
+static void __exception_irq_entry tzic_handle_irq(struct pt_regs *regs)
 {
 	u32 stat;
 	int i, irqofs, handled;
@@ -189,6 +189,8 @@ void __init tzic_init_irq(void __iomem *irqbase)
 	for (i = 0; i < 4; i++, irq_base += 32)
 		tzic_init_gc(i, irq_base);
 
+	set_handle_irq(tzic_handle_irq);
+
 #ifdef CONFIG_FIQ
 	/* Initialize FIQ */
 	init_FIQ(FIQ_START);

include/dt-bindings/clock/imx6sx-clock.h

@@ -0,0 +1,256 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX6SX_H
+#define __DT_BINDINGS_CLOCK_IMX6SX_H
+
+#define IMX6SX_CLK_DUMMY		0
+#define IMX6SX_CLK_CKIL			1
+#define IMX6SX_CLK_CKIH			2
+#define IMX6SX_CLK_OSC			3
+#define IMX6SX_CLK_PLL1_SYS		4
+#define IMX6SX_CLK_PLL2_BUS		5
+#define IMX6SX_CLK_PLL3_USB_OTG		6
+#define IMX6SX_CLK_PLL4_AUDIO		7
+#define IMX6SX_CLK_PLL5_VIDEO		8
+#define IMX6SX_CLK_PLL6_ENET		9
+#define IMX6SX_CLK_PLL7_USB_HOST	10
+#define IMX6SX_CLK_USBPHY1		11
+#define IMX6SX_CLK_USBPHY2		12
+#define IMX6SX_CLK_USBPHY1_GATE		13
+#define IMX6SX_CLK_USBPHY2_GATE		14
+#define IMX6SX_CLK_PCIE_REF		15
+#define IMX6SX_CLK_PCIE_REF_125M	16
+#define IMX6SX_CLK_ENET_REF		17
+#define IMX6SX_CLK_PLL2_PFD0		18
+#define IMX6SX_CLK_PLL2_PFD1		19
+#define IMX6SX_CLK_PLL2_PFD2		20
+#define IMX6SX_CLK_PLL2_PFD3		21
+#define IMX6SX_CLK_PLL3_PFD0		22
+#define IMX6SX_CLK_PLL3_PFD1		23
+#define IMX6SX_CLK_PLL3_PFD2		24
+#define IMX6SX_CLK_PLL3_PFD3		25
+#define IMX6SX_CLK_PLL2_198M		26
+#define IMX6SX_CLK_PLL3_120M		27
+#define IMX6SX_CLK_PLL3_80M		28
+#define IMX6SX_CLK_PLL3_60M		29
+#define IMX6SX_CLK_TWD			30
+#define IMX6SX_CLK_PLL4_POST_DIV	31
+#define IMX6SX_CLK_PLL4_AUDIO_DIV	32
+#define IMX6SX_CLK_PLL5_POST_DIV	33
+#define IMX6SX_CLK_PLL5_VIDEO_DIV	34
+#define IMX6SX_CLK_STEP			35
+#define IMX6SX_CLK_PLL1_SW		36
+#define IMX6SX_CLK_OCRAM_SEL		37
+#define IMX6SX_CLK_PERIPH_PRE		38
+#define IMX6SX_CLK_PERIPH2_PRE		39
+#define IMX6SX_CLK_PERIPH_CLK2_SEL	40
+#define IMX6SX_CLK_PERIPH2_CLK2_SEL	41
+#define IMX6SX_CLK_PCIE_AXI_SEL		42
+#define IMX6SX_CLK_GPU_AXI_SEL		43
+#define IMX6SX_CLK_GPU_CORE_SEL		44
+#define IMX6SX_CLK_EIM_SLOW_SEL		45
+#define IMX6SX_CLK_USDHC1_SEL		46
+#define IMX6SX_CLK_USDHC2_SEL		47
+#define IMX6SX_CLK_USDHC3_SEL		48
+#define IMX6SX_CLK_USDHC4_SEL		49
+#define IMX6SX_CLK_SSI1_SEL		50
+#define IMX6SX_CLK_SSI2_SEL		51
+#define IMX6SX_CLK_SSI3_SEL		52
+#define IMX6SX_CLK_QSPI1_SEL		53
+#define IMX6SX_CLK_PERCLK_SEL		54
+#define IMX6SX_CLK_VID_SEL		55
+#define IMX6SX_CLK_ESAI_SEL		56
+#define IMX6SX_CLK_LDB_DI0_DIV_SEL	57
+#define IMX6SX_CLK_LDB_DI1_DIV_SEL	58
+#define IMX6SX_CLK_CAN_SEL		59
+#define IMX6SX_CLK_UART_SEL		60
+#define IMX6SX_CLK_QSPI2_SEL		61
+#define IMX6SX_CLK_LDB_DI1_SEL		62
+#define IMX6SX_CLK_LDB_DI0_SEL		63
+#define IMX6SX_CLK_SPDIF_SEL		64
+#define IMX6SX_CLK_AUDIO_SEL		65
+#define IMX6SX_CLK_ENET_PRE_SEL		66
+#define IMX6SX_CLK_ENET_SEL		67
+#define IMX6SX_CLK_M4_PRE_SEL		68
+#define IMX6SX_CLK_M4_SEL		69
+#define IMX6SX_CLK_ECSPI_SEL		70
+#define IMX6SX_CLK_LCDIF1_PRE_SEL	71
+#define IMX6SX_CLK_LCDIF2_PRE_SEL	72
+#define IMX6SX_CLK_LCDIF1_SEL		73
+#define IMX6SX_CLK_LCDIF2_SEL		74
+#define IMX6SX_CLK_DISPLAY_SEL		75
+#define IMX6SX_CLK_CSI_SEL		76
+#define IMX6SX_CLK_CKO1_SEL		77
+#define IMX6SX_CLK_CKO2_SEL		78
+#define IMX6SX_CLK_CKO			79
+#define IMX6SX_CLK_PERIPH_CLK2		80
+#define IMX6SX_CLK_PERIPH2_CLK2		81
+#define IMX6SX_CLK_IPG			82
+#define IMX6SX_CLK_GPU_CORE_PODF	83
+#define IMX6SX_CLK_GPU_AXI_PODF		84
+#define IMX6SX_CLK_LCDIF1_PODF		85
+#define IMX6SX_CLK_QSPI1_PODF		86
+#define IMX6SX_CLK_EIM_SLOW_PODF	87
+#define IMX6SX_CLK_LCDIF2_PODF		88
+#define IMX6SX_CLK_PERCLK		89
+#define IMX6SX_CLK_VID_PODF		90
+#define IMX6SX_CLK_CAN_PODF		91
+#define IMX6SX_CLK_USDHC1_PODF		92
+#define IMX6SX_CLK_USDHC2_PODF		93
+#define IMX6SX_CLK_USDHC3_PODF		94
+#define IMX6SX_CLK_USDHC4_PODF		95
+#define IMX6SX_CLK_UART_PODF		96
+#define IMX6SX_CLK_ESAI_PRED		97
+#define IMX6SX_CLK_ESAI_PODF		98
+#define IMX6SX_CLK_SSI3_PRED		99
+#define IMX6SX_CLK_SSI3_PODF		100
+#define IMX6SX_CLK_SSI1_PRED		101
+#define IMX6SX_CLK_SSI1_PODF		102
+#define IMX6SX_CLK_QSPI2_PRED		103
+#define IMX6SX_CLK_QSPI2_PODF		104
+#define IMX6SX_CLK_SSI2_PRED		105
+#define IMX6SX_CLK_SSI2_PODF		106
+#define IMX6SX_CLK_SPDIF_PRED		107
+#define IMX6SX_CLK_SPDIF_PODF		108
+#define IMX6SX_CLK_AUDIO_PRED		109
+#define IMX6SX_CLK_AUDIO_PODF		110
+#define IMX6SX_CLK_ENET_PODF		111
+#define IMX6SX_CLK_M4_PODF		112
+#define IMX6SX_CLK_ECSPI_PODF		113
+#define IMX6SX_CLK_LCDIF1_PRED		114
+#define IMX6SX_CLK_LCDIF2_PRED		115
+#define IMX6SX_CLK_DISPLAY_PODF		116
+#define IMX6SX_CLK_CSI_PODF		117
+#define IMX6SX_CLK_LDB_DI0_DIV_3_5	118
+#define IMX6SX_CLK_LDB_DI0_DIV_7	119
+#define IMX6SX_CLK_LDB_DI1_DIV_3_5	120
+#define IMX6SX_CLK_LDB_DI1_DIV_7	121
+#define IMX6SX_CLK_CKO1_PODF		122
+#define IMX6SX_CLK_CKO2_PODF		123
+#define IMX6SX_CLK_PERIPH		124
+#define IMX6SX_CLK_PERIPH2		125
+#define IMX6SX_CLK_OCRAM		126
+#define IMX6SX_CLK_AHB			127
+#define IMX6SX_CLK_MMDC_PODF		128
+#define IMX6SX_CLK_ARM			129
+#define IMX6SX_CLK_AIPS_TZ1		130
+#define IMX6SX_CLK_AIPS_TZ2		131
+#define IMX6SX_CLK_APBH_DMA		132
+#define IMX6SX_CLK_ASRC_GATE		133
+#define IMX6SX_CLK_CAAM_MEM		134
+#define IMX6SX_CLK_CAAM_ACLK		135
+#define IMX6SX_CLK_CAAM_IPG		136
+#define IMX6SX_CLK_CAN1_IPG		137
+#define IMX6SX_CLK_CAN1_SERIAL		138
+#define IMX6SX_CLK_CAN2_IPG		139
+#define IMX6SX_CLK_CAN2_SERIAL		140
+#define IMX6SX_CLK_CPU_DEBUG		141
+#define IMX6SX_CLK_DCIC1		142
+#define IMX6SX_CLK_DCIC2		143
+#define IMX6SX_CLK_AIPS_TZ3		144
+#define IMX6SX_CLK_ECSPI1		145
+#define IMX6SX_CLK_ECSPI2		146
+#define IMX6SX_CLK_ECSPI3		147
+#define IMX6SX_CLK_ECSPI4		148
+#define IMX6SX_CLK_ECSPI5		149
+#define IMX6SX_CLK_EPIT1		150
+#define IMX6SX_CLK_EPIT2		151
+#define IMX6SX_CLK_ESAI_EXTAL		152
+#define IMX6SX_CLK_WAKEUP		153
+#define IMX6SX_CLK_GPT_BUS		154
+#define IMX6SX_CLK_GPT_SERIAL		155
+#define IMX6SX_CLK_GPU			156
+#define IMX6SX_CLK_OCRAM_S		157
+#define IMX6SX_CLK_CANFD		158
+#define IMX6SX_CLK_CSI			159
+#define IMX6SX_CLK_I2C1			160
+#define IMX6SX_CLK_I2C2			161
+#define IMX6SX_CLK_I2C3			162
+#define IMX6SX_CLK_OCOTP		163
+#define IMX6SX_CLK_IOMUXC		164
+#define IMX6SX_CLK_IPMUX1		165
+#define IMX6SX_CLK_IPMUX2		166
+#define IMX6SX_CLK_IPMUX3		167
+#define IMX6SX_CLK_TZASC1		168
+#define IMX6SX_CLK_LCDIF_APB		169
+#define IMX6SX_CLK_PXP_AXI		170
+#define IMX6SX_CLK_M4			171
+#define IMX6SX_CLK_ENET			172
+#define IMX6SX_CLK_DISPLAY_AXI		173
+#define IMX6SX_CLK_LCDIF2_PIX		174
+#define IMX6SX_CLK_LCDIF1_PIX		175
+#define IMX6SX_CLK_LDB_DI0		176
+#define IMX6SX_CLK_QSPI1		177
+#define IMX6SX_CLK_MLB			178
+#define IMX6SX_CLK_MMDC_P0_FAST		179
+#define IMX6SX_CLK_MMDC_P0_IPG		180
+#define IMX6SX_CLK_AXI			181
+#define IMX6SX_CLK_PCIE_AXI		182
+#define IMX6SX_CLK_QSPI2		183
+#define IMX6SX_CLK_PER1_BCH		184
+#define IMX6SX_CLK_PER2_MAIN		185
+#define IMX6SX_CLK_PWM1			186
+#define IMX6SX_CLK_PWM2			187
+#define IMX6SX_CLK_PWM3			188
+#define IMX6SX_CLK_PWM4			189
+#define IMX6SX_CLK_GPMI_BCH_APB		190
+#define IMX6SX_CLK_GPMI_BCH		191
+#define IMX6SX_CLK_GPMI_IO		192
+#define IMX6SX_CLK_GPMI_APB		193
+#define IMX6SX_CLK_ROM			194
+#define IMX6SX_CLK_SDMA			195
+#define IMX6SX_CLK_SPBA			196
+#define IMX6SX_CLK_SPDIF		197
+#define IMX6SX_CLK_SSI1_IPG		198
+#define IMX6SX_CLK_SSI2_IPG		199
+#define IMX6SX_CLK_SSI3_IPG		200
+#define IMX6SX_CLK_SSI1			201
+#define IMX6SX_CLK_SSI2			202
+#define IMX6SX_CLK_SSI3			203
+#define IMX6SX_CLK_UART_IPG		204
+#define IMX6SX_CLK_UART_SERIAL		205
+#define IMX6SX_CLK_SAI1			206
+#define IMX6SX_CLK_SAI2			207
+#define IMX6SX_CLK_USBOH3		208
+#define IMX6SX_CLK_USDHC1		209
+#define IMX6SX_CLK_USDHC2		210
+#define IMX6SX_CLK_USDHC3		211
+#define IMX6SX_CLK_USDHC4		212
+#define IMX6SX_CLK_EIM_SLOW		213
+#define IMX6SX_CLK_PWM8			214
+#define IMX6SX_CLK_VADC			215
+#define IMX6SX_CLK_GIS			216
+#define IMX6SX_CLK_I2C4			217
+#define IMX6SX_CLK_PWM5			218
+#define IMX6SX_CLK_PWM6			219
+#define IMX6SX_CLK_PWM7			220
+#define IMX6SX_CLK_CKO1			221
+#define IMX6SX_CLK_CKO2			222
+#define IMX6SX_CLK_IPP_DI0		223
+#define IMX6SX_CLK_IPP_DI1		224
+#define IMX6SX_CLK_ENET_AHB		225
+#define IMX6SX_CLK_OCRAM_PODF		226
+#define IMX6SX_CLK_GPT_3M		227
+#define IMX6SX_CLK_ENET_PTP		228
+#define IMX6SX_CLK_ENET_PTP_REF		229
+#define IMX6SX_CLK_ENET2_REF		230
+#define IMX6SX_CLK_ENET2_REF_125M	231
+#define IMX6SX_CLK_AUDIO		232
+#define IMX6SX_CLK_LVDS1_SEL		233
+#define IMX6SX_CLK_LVDS1_OUT		234
+#define IMX6SX_CLK_ASRC_IPG		235
+#define IMX6SX_CLK_ASRC_MEM		236
+#define IMX6SX_CLK_SAI1_IPG		237
+#define IMX6SX_CLK_SAI2_IPG		238
+#define IMX6SX_CLK_ESAI_IPG		239
+#define IMX6SX_CLK_ESAI_MEM		240
+#define IMX6SX_CLK_CLK_END		241
+
+#endif /* __DT_BINDINGS_CLOCK_IMX6SX_H */