From 98a295339e565457c732610585da965e4f4f6a26 Mon Sep 17 00:00:00 2001 From: Georgi Djakov Date: Tue, 3 Jun 2014 17:29:40 +0300 Subject: [PATCH 01/12] ARM: dts: qcom: Add APQ8084 Global Clock Controller DT node This patch adds the necessary node to probe the global clock controller on APQ8084 platforms. Signed-off-by: Georgi Djakov Reviewed-by: Stephen Boyd --- arch/arm/boot/dts/qcom-apq8084.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi index e3e009a5912b..1e785dfb365d 100644 --- a/arch/arm/boot/dts/qcom-apq8084.dtsi +++ b/arch/arm/boot/dts/qcom-apq8084.dtsi @@ -2,6 +2,8 @@ #include "skeleton.dtsi" +#include + / { model = "Qualcomm APQ 8084"; compatible = "qcom,apq8084"; @@ -175,5 +177,13 @@ compatible = "qcom,pshold"; reg = <0xfc4ab000 0x4>; }; + + gcc: clock-controller@fc400000 { + compatible = "qcom,gcc-apq8084"; + #clock-cells = <1>; + #reset-cells = <1>; + reg = <0xfc400000 0x4000>; + }; + }; }; From 14ff1c43881aa8f43d0ec0fa264dc9ed995f801b Mon Sep 17 00:00:00 2001 From: Georgi Djakov Date: Tue, 3 Jun 2014 17:29:41 +0300 Subject: [PATCH 02/12] ARM: dts: qcom: Add APQ8084 serial port DT node Add the necessary DT node to probe the serial driver on APQ8084 platforms. Signed-off-by: Georgi Djakov Reviewed-by: Stephen Boyd --- arch/arm/boot/dts/qcom-apq8084-mtp.dts | 6 ++++++ arch/arm/boot/dts/qcom-apq8084.dtsi | 8 ++++++++ 2 files changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8084-mtp.dts b/arch/arm/boot/dts/qcom-apq8084-mtp.dts index 9dae3878b71d..8ecec58a9ff6 100644 --- a/arch/arm/boot/dts/qcom-apq8084-mtp.dts +++ b/arch/arm/boot/dts/qcom-apq8084-mtp.dts @@ -3,4 +3,10 @@ / { model = "Qualcomm APQ 8084-MTP"; compatible = "qcom,apq8084-mtp", "qcom,apq8084"; + + soc { + serial@f995e000 { + status = "okay"; + }; + }; }; diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi index 1e785dfb365d..b5b156e328a0 100644 --- a/arch/arm/boot/dts/qcom-apq8084.dtsi +++ b/arch/arm/boot/dts/qcom-apq8084.dtsi @@ -185,5 +185,13 @@ reg = <0xfc400000 0x4000>; }; + serial@f995e000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0xf995e000 0x1000>; + interrupts = <0 114 0x0>; + clocks = <&gcc GCC_BLSP2_UART2_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; }; }; From 68de308b1c02f3b11705406b07e84790eb1a37e9 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 7 Mar 2014 10:56:59 -0600 Subject: [PATCH 03/12] ARM: qcom: Add initial IPQ8064 SoC and AP148 device trees Add basic IPQ8064 SoC include device tree and support for basic booting on the AP148 Reference board with support for UART, I2C, and SPI. Signed-off-by: Kumar Gala --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/qcom-ipq8064-ap148.dts | 85 ++++++++ arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi | 1 + arch/arm/boot/dts/qcom-ipq8064.dtsi | 250 +++++++++++++++++++++++ arch/arm/mach-qcom/board.c | 2 + 5 files changed, 339 insertions(+) create mode 100644 arch/arm/boot/dts/qcom-ipq8064-ap148.dts create mode 100644 arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi create mode 100644 arch/arm/boot/dts/qcom-ipq8064.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b8c5cd3ddeb9..a097a042bdb3 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -342,6 +342,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-apq8064-ifc6410.dtb \ qcom-apq8074-dragonboard.dtb \ qcom-apq8084-mtp.dtb \ + qcom-ipq8064-ap148.dtb \ qcom-msm8660-surf.dtb \ qcom-msm8960-cdp.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += \ diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts new file mode 100644 index 000000000000..95e64955fb8e --- /dev/null +++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts @@ -0,0 +1,85 @@ +#include "qcom-ipq8064-v1.0.dtsi" + +/ { + model = "Qualcomm IPQ8064/AP148"; + compatible = "qcom,ipq8064-ap148", "qcom,ipq8064"; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + rsvd@41200000 { + reg = <0x41200000 0x300000>; + no-map; + }; + }; + + soc { + pinmux@800000 { + i2c4_pins: i2c4_pinmux { + pins = "gpio12", "gpio13"; + function = "gsbi4"; + bias-disable; + }; + + spi_pins: spi_pins { + mux { + pins = "gpio18", "gpio19", "gpio21"; + function = "gsbi5"; + drive-strength = <10>; + bias-none; + }; + }; + }; + + gsbi@16300000 { + qcom,mode = ; + status = "ok"; + serial@16340000 { + status = "ok"; + }; + + i2c4: i2c@16380000 { + status = "ok"; + + clock-frequency = <200000>; + + pinctrl-0 = <&i2c4_pins>; + pinctrl-names = "default"; + }; + }; + + gsbi5: gsbi@1a200000 { + qcom,mode = ; + status = "ok"; + + spi4: spi@1a280000 { + status = "ok"; + spi-max-frequency = <50000000>; + + pinctrl-0 = <&spi_pins>; + pinctrl-names = "default"; + + cs-gpios = <&qcom_pinmux 20 0>; + + flash: m25p80@0 { + compatible = "s25fl256s1"; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <50000000>; + reg = <0>; + + partition@0 { + label = "rootfs"; + reg = <0x0 0x1000000>; + }; + + partition@1 { + label = "scratch"; + reg = <0x1000000 0x1000000>; + }; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi new file mode 100644 index 000000000000..7093b075e408 --- /dev/null +++ b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi @@ -0,0 +1 @@ +#include "qcom-ipq8064.dtsi" diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi new file mode 100644 index 000000000000..244f857f0e6f --- /dev/null +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi @@ -0,0 +1,250 @@ +/dts-v1/; + +#include "skeleton.dtsi" +#include +#include + +/ { + model = "Qualcomm IPQ8064"; + compatible = "qcom,ipq8064"; + interrupt-parent = <&intc>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "qcom,krait"; + enable-method = "qcom,kpss-acc-v1"; + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2>; + qcom,acc = <&acc0>; + qcom,saw = <&saw0>; + }; + + cpu@1 { + compatible = "qcom,krait"; + enable-method = "qcom,kpss-acc-v1"; + device_type = "cpu"; + reg = <1>; + next-level-cache = <&L2>; + qcom,acc = <&acc1>; + qcom,saw = <&saw1>; + }; + + L2: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + cpu-pmu { + compatible = "qcom,krait-pmu"; + interrupts = <1 10 0x304>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + nss@40000000 { + reg = <0x40000000 0x1000000>; + no-map; + }; + + smem@41000000 { + reg = <0x41000000 0x200000>; + no-map; + }; + }; + + soc: soc { + #address-cells = <1>; + #size-cells = <1>; + ranges; + compatible = "simple-bus"; + + qcom_pinmux: pinmux@800000 { + compatible = "qcom,ipq8064-pinctrl"; + reg = <0x800000 0x4000>; + + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <0 32 0x4>; + }; + + intc: interrupt-controller@2000000 { + compatible = "qcom,msm-qgic2"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x02000000 0x1000>, + <0x02002000 0x1000>; + }; + + timer@200a000 { + compatible = "qcom,kpss-timer", "qcom,msm-timer"; + interrupts = <1 1 0x301>, + <1 2 0x301>, + <1 3 0x301>; + reg = <0x0200a000 0x100>; + clock-frequency = <25000000>, + <32768>; + cpu-offset = <0x80000>; + }; + + acc0: clock-controller@2088000 { + compatible = "qcom,kpss-acc-v1"; + reg = <0x02088000 0x1000>, <0x02008000 0x1000>; + }; + + acc1: clock-controller@2098000 { + compatible = "qcom,kpss-acc-v1"; + reg = <0x02098000 0x1000>, <0x02008000 0x1000>; + }; + + saw0: regulator@2089000 { + compatible = "qcom,saw2"; + reg = <0x02089000 0x1000>, <0x02009000 0x1000>; + regulator; + }; + + saw1: regulator@2099000 { + compatible = "qcom,saw2"; + reg = <0x02099000 0x1000>, <0x02009000 0x1000>; + regulator; + }; + + gsbi2: gsbi@12480000 { + compatible = "qcom,gsbi-v1.0.0"; + reg = <0x12480000 0x100>; + clocks = <&gcc GSBI2_H_CLK>; + clock-names = "iface"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + serial@12490000 { + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; + reg = <0x12490000 0x1000>, + <0x12480000 0x1000>; + interrupts = <0 195 0x0>; + clocks = <&gcc GSBI2_UART_CLK>, <&gcc GSBI2_H_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; + + i2c@124a0000 { + compatible = "qcom,i2c-qup-v1.1.1"; + reg = <0x124a0000 0x1000>; + interrupts = <0 196 0>; + + clocks = <&gcc GSBI2_QUP_CLK>, <&gcc GSBI2_H_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + + }; + + gsbi4: gsbi@16300000 { + compatible = "qcom,gsbi-v1.0.0"; + reg = <0x16300000 0x100>; + clocks = <&gcc GSBI4_H_CLK>; + clock-names = "iface"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + serial@16340000 { + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; + reg = <0x16340000 0x1000>, + <0x16300000 0x1000>; + interrupts = <0 152 0x0>; + clocks = <&gcc GSBI4_UART_CLK>, <&gcc GSBI4_H_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; + + i2c@16380000 { + compatible = "qcom,i2c-qup-v1.1.1"; + reg = <0x16380000 0x1000>; + interrupts = <0 153 0>; + + clocks = <&gcc GSBI4_QUP_CLK>, <&gcc GSBI4_H_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + gsbi5: gsbi@1a200000 { + compatible = "qcom,gsbi-v1.0.0"; + reg = <0x1a200000 0x100>; + clocks = <&gcc GSBI5_H_CLK>; + clock-names = "iface"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + serial@1a240000 { + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; + reg = <0x1a240000 0x1000>, + <0x1a200000 0x1000>; + interrupts = <0 154 0x0>; + clocks = <&gcc GSBI5_UART_CLK>, <&gcc GSBI5_H_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; + + i2c@1a280000 { + compatible = "qcom,i2c-qup-v1.1.1"; + reg = <0x1a280000 0x1000>; + interrupts = <0 155 0>; + + clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + + spi@1a280000 { + compatible = "qcom,spi-qup-v1.1.1"; + reg = <0x1a280000 0x1000>; + interrupts = <0 155 0>; + + clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + qcom,ssbi@500000 { + compatible = "qcom,ssbi"; + reg = <0x00500000 0x1000>; + qcom,controller-type = "pmic-arbiter"; + }; + + gcc: clock-controller@900000 { + compatible = "qcom,gcc-ipq8064"; + reg = <0x00900000 0x4000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + }; +}; diff --git a/arch/arm/mach-qcom/board.c b/arch/arm/mach-qcom/board.c index c437a9941726..6d8bbf7d39d8 100644 --- a/arch/arm/mach-qcom/board.c +++ b/arch/arm/mach-qcom/board.c @@ -18,6 +18,8 @@ static const char * const qcom_dt_match[] __initconst = { "qcom,apq8064", "qcom,apq8074-dragonboard", "qcom,apq8084", + "qcom,ipq8062", + "qcom,ipq8064", "qcom,msm8660-surf", "qcom,msm8960-cdp", NULL From fa410c099d9688ca06a9e46df8b2edf183487935 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 24 Jun 2014 14:03:53 -0700 Subject: [PATCH 04/12] ARM: dts: msm: Add 8921 PMIC to ssbi bus Add the PMIC and the sub-devices that are currently supported in the kernel to the DT. Signed-off-by: Stephen Boyd Signed-off-by: Kumar Gala --- arch/arm/boot/dts/qcom-msm8960-cdp.dts | 15 +++++++++++ arch/arm/boot/dts/qcom-msm8960.dtsi | 37 ++++++++++++++++++++++++++ 2 files changed, 52 insertions(+) diff --git a/arch/arm/boot/dts/qcom-msm8960-cdp.dts b/arch/arm/boot/dts/qcom-msm8960-cdp.dts index 8f75cc4c8340..8b10812c0cda 100644 --- a/arch/arm/boot/dts/qcom-msm8960-cdp.dts +++ b/arch/arm/boot/dts/qcom-msm8960-cdp.dts @@ -1,3 +1,5 @@ +#include + #include "qcom-msm8960.dtsi" / { @@ -14,3 +16,16 @@ }; }; }; + +&pmicintc { + keypad@148 { + linux,keymap = < + MATRIX_KEY(0, 0, KEY_VOLUMEUP) + MATRIX_KEY(0, 1, KEY_VOLUMEDOWN) + MATRIX_KEY(0, 2, KEY_CAMERA_FOCUS) + MATRIX_KEY(0, 3, KEY_CAMERA) + >; + keypad,num-rows = <1>; + keypad,num-columns = <5>; + }; +}; diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi index 5303e53e34dc..2f677247744d 100644 --- a/arch/arm/boot/dts/qcom-msm8960.dtsi +++ b/arch/arm/boot/dts/qcom-msm8960.dtsi @@ -143,6 +143,43 @@ compatible = "qcom,ssbi"; reg = <0x500000 0x1000>; qcom,controller-type = "pmic-arbiter"; + + pmicintc: pmic@0 { + compatible = "qcom,pm8921"; + interrupt-parent = <&msmgpio>; + interrupts = <104 8>; + #interrupt-cells = <2>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + + pwrkey@1c { + compatible = "qcom,pm8921-pwrkey"; + reg = <0x1c>; + interrupt-parent = <&pmicintc>; + interrupts = <50 1>, <51 1>; + debounce = <15625>; + pull-up; + }; + + keypad@148 { + compatible = "qcom,pm8921-keypad"; + reg = <0x148>; + interrupt-parent = <&pmicintc>; + interrupts = <74 1>, <75 1>; + debounce = <15>; + scan-delay = <32>; + row-hold = <91500>; + }; + + rtc@11d { + compatible = "qcom,pm8921-rtc"; + interrupt-parent = <&pmicintc>; + interrupts = <39 1>; + reg = <0x11d>; + allow-set-time; + }; + }; }; rng@1a500000 { From 94ae991d63805b39baffacee0e8f25ddce0e83bc Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 24 Jun 2014 14:03:54 -0700 Subject: [PATCH 05/12] ARM: dts: msm: Add 8058 PMIC to ssbi bus Add the PMIC and the sub-devices that are currently supported in the kernel to the DT. Signed-off-by: Stephen Boyd Signed-off-by: Kumar Gala --- arch/arm/boot/dts/qcom-msm8660-surf.dts | 30 ++++++++++++++++++ arch/arm/boot/dts/qcom-msm8660.dtsi | 42 +++++++++++++++++++++++++ 2 files changed, 72 insertions(+) diff --git a/arch/arm/boot/dts/qcom-msm8660-surf.dts b/arch/arm/boot/dts/qcom-msm8660-surf.dts index 45180adfadf1..ff7c53f58a06 100644 --- a/arch/arm/boot/dts/qcom-msm8660-surf.dts +++ b/arch/arm/boot/dts/qcom-msm8660-surf.dts @@ -1,3 +1,5 @@ +#include + #include "qcom-msm8660.dtsi" / { @@ -14,3 +16,31 @@ }; }; }; + +&pmicintc { + keypad@148 { + linux,keymap = < + MATRIX_KEY(0, 0, KEY_FN_F1) + MATRIX_KEY(0, 1, KEY_UP) + MATRIX_KEY(0, 2, KEY_LEFT) + MATRIX_KEY(0, 3, KEY_VOLUMEUP) + MATRIX_KEY(1, 0, KEY_FN_F2) + MATRIX_KEY(1, 1, KEY_RIGHT) + MATRIX_KEY(1, 2, KEY_DOWN) + MATRIX_KEY(1, 3, KEY_VOLUMEDOWN) + MATRIX_KEY(2, 3, KEY_ENTER) + MATRIX_KEY(4, 0, KEY_CAMERA_FOCUS) + MATRIX_KEY(4, 1, KEY_UP) + MATRIX_KEY(4, 2, KEY_LEFT) + MATRIX_KEY(4, 3, KEY_HOME) + MATRIX_KEY(4, 4, KEY_FN_F3) + MATRIX_KEY(5, 0, KEY_CAMERA) + MATRIX_KEY(5, 1, KEY_RIGHT) + MATRIX_KEY(5, 2, KEY_DOWN) + MATRIX_KEY(5, 3, KEY_BACK) + MATRIX_KEY(5, 4, KEY_MENU) + >; + keypad,num-rows = <6>; + keypad,num-columns = <5>; + }; +}; diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi index 53837aaa2f72..a3fd26b8139f 100644 --- a/arch/arm/boot/dts/qcom-msm8660.dtsi +++ b/arch/arm/boot/dts/qcom-msm8660.dtsi @@ -103,6 +103,48 @@ compatible = "qcom,ssbi"; reg = <0x500000 0x1000>; qcom,controller-type = "pmic-arbiter"; + + pmicintc: pmic@0 { + compatible = "qcom,pm8058"; + interrupt-parent = <&msmgpio>; + interrupts = <88 8>; + #interrupt-cells = <2>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + + pwrkey@1c { + compatible = "qcom,pm8058-pwrkey"; + reg = <0x1c>; + interrupt-parent = <&pmicintc>; + interrupts = <50 1>, <51 1>; + debounce = <15625>; + pull-up; + }; + + keypad@148 { + compatible = "qcom,pm8058-keypad"; + reg = <0x148>; + interrupt-parent = <&pmicintc>; + interrupts = <74 1>, <75 1>; + debounce = <15>; + scan-delay = <32>; + row-hold = <91500>; + }; + + rtc@11d { + compatible = "qcom,pm8058-rtc"; + interrupt-parent = <&pmicintc>; + interrupts = <39 1>; + reg = <0x11d>; + allow-set-time; + }; + + vibrator@4a { + compatible = "qcom,pm8058-vib"; + reg = <0x4a>; + }; + }; }; }; }; From 66c04e30f4a6e6ed998a6c154a6c45b3cd5b3fde Mon Sep 17 00:00:00 2001 From: Georgi Djakov Date: Wed, 3 Sep 2014 19:50:31 +0300 Subject: [PATCH 06/12] ARM: dts: qcom: Add initial IFC6540 board device tree Add basic support for the IFC6540 single-board computer boards, that are based on the APQ8084 SoC. This patch adds the initial device tree and the neccessary nodes required for enabling the serial port and eMMC. Signed-off-by: Georgi Djakov Signed-off-by: Kumar Gala --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/qcom-apq8084-ifc6540.dts | 23 ++++++++++++++++++++++ arch/arm/boot/dts/qcom-apq8084.dtsi | 23 ++++++++++++++++++++++ 3 files changed, 47 insertions(+) create mode 100644 arch/arm/boot/dts/qcom-apq8084-ifc6540.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a097a042bdb3..aaa1a685d319 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -341,6 +341,7 @@ dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb dtb-$(CONFIG_ARCH_QCOM) += \ qcom-apq8064-ifc6410.dtb \ qcom-apq8074-dragonboard.dtb \ + qcom-apq8084-ifc6540.dtb \ qcom-apq8084-mtp.dtb \ qcom-ipq8064-ap148.dtb \ qcom-msm8660-surf.dtb \ diff --git a/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts new file mode 100644 index 000000000000..c9ff10821ad9 --- /dev/null +++ b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts @@ -0,0 +1,23 @@ +#include "qcom-apq8084.dtsi" + +/ { + model = "Qualcomm APQ8084/IFC6540"; + compatible = "qcom,apq8084-ifc6540", "qcom,apq8084"; + + soc { + serial@f995e000 { + status = "okay"; + }; + + sdhci@f9824900 { + bus-width = <8>; + non-removable; + status = "okay"; + }; + + sdhci@f98a4900 { + cd-gpios = <&tlmm 122 GPIO_ACTIVE_LOW>; + bus-width = <4>; + }; + }; +}; diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi index b5b156e328a0..b9ac63cfe9e6 100644 --- a/arch/arm/boot/dts/qcom-apq8084.dtsi +++ b/arch/arm/boot/dts/qcom-apq8084.dtsi @@ -3,6 +3,7 @@ #include "skeleton.dtsi" #include +#include / { model = "Qualcomm APQ 8084"; @@ -193,5 +194,27 @@ clock-names = "core", "iface"; status = "disabled"; }; + + sdhci@f9824900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0xf9824900 0x11c>, <0xf9824000 0x800>; + reg-names = "hc_mem", "core_mem"; + interrupts = <0 123 0>, <0 138 0>; + interrupt-names = "hc_irq", "pwr_irq"; + clocks = <&gcc GCC_SDCC1_APPS_CLK>, <&gcc GCC_SDCC1_AHB_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; + + sdhci@f98a4900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>; + reg-names = "hc_mem", "core_mem"; + interrupts = <0 125 0>, <0 221 0>; + interrupt-names = "hc_irq", "pwr_irq"; + clocks = <&gcc GCC_SDCC2_APPS_CLK>, <&gcc GCC_SDCC2_AHB_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; }; }; From 44980b284d389121161a4d8cad5b08d4c0b78abd Mon Sep 17 00:00:00 2001 From: Georgi Djakov Date: Wed, 3 Sep 2014 19:28:15 +0300 Subject: [PATCH 07/12] ARM: dts: qcom: Add TLMM DT node for APQ8084 This patch adds the TLMM node for the APQ8084 platform. Reviewed-by: Bjorn Andersson Signed-off-by: Georgi Djakov Acked-by: Linus Walleij Signed-off-by: Kumar Gala --- arch/arm/boot/dts/qcom-apq8084.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi index b9ac63cfe9e6..1f130bc16858 100644 --- a/arch/arm/boot/dts/qcom-apq8084.dtsi +++ b/arch/arm/boot/dts/qcom-apq8084.dtsi @@ -186,6 +186,16 @@ reg = <0xfc400000 0x4000>; }; + tlmm: pinctrl@fd510000 { + compatible = "qcom,apq8084-pinctrl"; + reg = <0xfd510000 0x4000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <0 208 0>; + }; + serial@f995e000 { compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; reg = <0xf995e000 0x1000>; From 8b8936fc358f830e514bafdebe109e06a4a7aabd Mon Sep 17 00:00:00 2001 From: Pramod Gurav Date: Fri, 29 Aug 2014 20:00:56 +0530 Subject: [PATCH 08/12] ARM: DT: APQ8064: Add pinctrl support This patch adds device tree nodes to support pinctrl for apq8064 SOC CC: Rob Herring CC: Pawel Moll CC: Mark Rutland CC: Ian Campbell CC: Kumar Gala CC: devicetree@vger.kernel.org CC: linux-arm-kernel@lists.infradead.org Signed-off-by: Pramod Gurav Signed-off-by: Kumar Gala --- arch/arm/boot/dts/qcom-apq8064.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 92bf793622c3..23745f264212 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -3,6 +3,7 @@ #include "skeleton.dtsi" #include #include +#include / { model = "Qualcomm APQ8064"; @@ -70,6 +71,17 @@ ranges; compatible = "simple-bus"; + tlmm_pinmux: pinctrl@800000 { + compatible = "qcom,apq8064-pinctrl"; + reg = <0x800000 0x4000>; + + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <0 16 IRQ_TYPE_LEVEL_HIGH>; + }; + intc: interrupt-controller@2000000 { compatible = "qcom,msm-qgic2"; interrupt-controller; From cd6dd11a23e1b4d630c6fe517b74a44ed7c54ab9 Mon Sep 17 00:00:00 2001 From: Pramod Gurav Date: Fri, 29 Aug 2014 20:00:57 +0530 Subject: [PATCH 09/12] ARM: DT: APQ8064: Add node for ps_hold function in pinctrl This patch adds DT support to configure GPIO_78 as function ps_hold on apq8064. CC: Rob Herring CC: Pawel Moll CC: Mark Rutland CC: Ian Campbell CC: Kumar Gala CC: devicetree@vger.kernel.org CC: linux-arm-kernel@lists.infradead.org Signed-off-by: Pramod Gurav Signed-off-by: Kumar Gala --- arch/arm/boot/dts/qcom-apq8064.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 23745f264212..2a897b0788ff 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -80,6 +80,16 @@ interrupt-controller; #interrupt-cells = <2>; interrupts = <0 16 IRQ_TYPE_LEVEL_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&ps_hold>; + + ps_hold: ps_hold { + mux { + pins = "gpio78"; + function = "ps_hold"; + }; + }; }; intc: interrupt-controller@2000000 { From 3fe5e3cee0662a6114d19b4d7e05c7463c85e212 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Wed, 16 Jul 2014 13:49:43 -0700 Subject: [PATCH 10/12] ARM: dts: qcom: Add 8064 multimedia clock controller node Add the mmcc node so that we can probe and use the multimedia clocks on apq8064. Signed-off-by: Stephen Boyd Signed-off-by: Kumar Gala --- arch/arm/boot/dts/qcom-apq8064.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 2a897b0788ff..c8098bc3c276 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -2,6 +2,7 @@ #include "skeleton.dtsi" #include +#include #include #include @@ -188,5 +189,12 @@ #clock-cells = <1>; #reset-cells = <1>; }; + + mmcc: clock-controller@4000000 { + compatible = "qcom,mmcc-apq8064"; + reg = <0x4000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; }; }; From 045644ffe618f140791643aa8b78ad2587e8de0f Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Tue, 29 Apr 2014 08:33:52 +0100 Subject: [PATCH 11/12] ARM: DT: apq8064: Add sdcc support via mcci driver. This patch adds support to SD card controller using generic pl180 mmci driver. This patch also adds temporary fixed regulator to get it going till the actual regulator is mainlined. Signed-off-by: Srinivas Kandagatla Signed-off-by: Kumar Gala --- arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 12 ++++++ arch/arm/boot/dts/qcom-apq8064.dtsi | 49 ++++++++++++++++++++++ 2 files changed, 61 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 7c2441d526bc..90db8af51f3a 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -12,5 +12,17 @@ status = "ok"; }; }; + + amba { + /* eMMC */ + sdcc1: sdcc@12400000 { + status = "okay"; + }; + + /* External micro SD card */ + sdcc3: sdcc@12180000 { + status = "okay"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index c8098bc3c276..32075e84872e 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -196,5 +196,54 @@ #clock-cells = <1>; #reset-cells = <1>; }; + + /* Temporary fixed regulator */ + vsdcc_fixed: vsdcc-regulator { + compatible = "regulator-fixed"; + regulator-name = "SDCC Power"; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + regulator-always-on; + }; + + amba { + compatible = "arm,amba-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + sdcc1: sdcc@12400000 { + status = "disabled"; + compatible = "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x00051180>; + reg = <0x12400000 0x2000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <8>; + max-frequency = <96000000>; + non-removable; + cap-sd-highspeed; + cap-mmc-highspeed; + vmmc-supply = <&vsdcc_fixed>; + }; + + sdcc3: sdcc@12180000 { + compatible = "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x00051180>; + status = "disabled"; + reg = <0x12180000 0x2000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <4>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <192000000>; + no-1-8-v; + vmmc-supply = <&vsdcc_fixed>; + }; + }; }; }; From edb81ca3bf586ad526ee67b245cb87f7c7142a87 Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Fri, 16 May 2014 20:18:53 +0100 Subject: [PATCH 12/12] ARM: DT: QCOM: apq8064: Add dma support for sdcc node This patch adds dma support in both sdcc1 and sdcc3 device node. Signed-off-by: Srinivas Kandagatla Signed-off-by: Kumar Gala --- arch/arm/boot/dts/qcom-apq8064.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 32075e84872e..b1e476ac5edf 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -206,6 +206,26 @@ regulator-always-on; }; + sdcc1bam:dma@12402000{ + compatible = "qcom,bam-v1.3.0"; + reg = <0x12402000 0x8000>; + interrupts = <0 98 0>; + clocks = <&gcc SDC1_H_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + }; + + sdcc3bam:dma@12182000{ + compatible = "qcom,bam-v1.3.0"; + reg = <0x12182000 0x8000>; + interrupts = <0 96 0>; + clocks = <&gcc SDC3_H_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + }; + amba { compatible = "arm,amba-bus"; #address-cells = <1>; @@ -226,6 +246,8 @@ cap-sd-highspeed; cap-mmc-highspeed; vmmc-supply = <&vsdcc_fixed>; + dmas = <&sdcc1bam 2>, <&sdcc1bam 1>; + dma-names = "tx", "rx"; }; sdcc3: sdcc@12180000 { @@ -243,6 +265,8 @@ max-frequency = <192000000>; no-1-8-v; vmmc-supply = <&vsdcc_fixed>; + dmas = <&sdcc3bam 2>, <&sdcc3bam 1>; + dma-names = "tx", "rx"; }; }; };