clk: qcom: Add APQ8084 Multimedia Clock Controller (MMCC) support

Add support for the multimedia clock controller found on the APQ8084
based platforms. This will allow the multimedia device drivers to
control their clocks.

Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
[sboyd: Rework parent mapping to avoid conflicts]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

Documentation/devicetree/bindings/clock/qcom,mmcc.txt

@@ -4,6 +4,7 @@ Qualcomm Multimedia Clock & Reset Controller Binding
 Required properties :
 - compatible : shall contain only one of the following:
 
+			"qcom,mmcc-apq8084"
 			"qcom,mmcc-msm8660"
 			"qcom,mmcc-msm8960"
 			"qcom,mmcc-msm8974"

drivers/clk/qcom/Kconfig

@@ -12,6 +12,15 @@ config APQ_GCC_8084
 	  Say Y if you want to use peripheral devices such as UART, SPI,
 	  i2c, USB, SD/eMMC, SATA, PCIe, etc.
 
+config APQ_MMCC_8084
+	tristate "APQ8084 Multimedia Clock Controller"
+	select APQ_GCC_8084
+	depends on COMMON_CLK_QCOM
+	help
+	  Support for the multimedia clock controller on apq8084 devices.
+	  Say Y if you want to support multimedia devices such as display,
+	  graphics, video encode/decode, camera, etc.
+
 config MSM_GCC_8660
 	tristate "MSM8660 Global Clock Controller"
 	depends on COMMON_CLK_QCOM

drivers/clk/qcom/Makefile

@@ -9,6 +9,7 @@ clk-qcom-y += clk-branch.o
 clk-qcom-y += reset.o
 
 obj-$(CONFIG_APQ_GCC_8084) += gcc-apq8084.o
+obj-$(CONFIG_APQ_MMCC_8084) += mmcc-apq8084.o
 obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o
 obj-$(CONFIG_MSM_GCC_8960) += gcc-msm8960.o
 obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o

include/dt-bindings/clock/qcom,mmcc-apq8084.h

@@ -0,0 +1,183 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ */
+
+#ifndef _DT_BINDINGS_CLK_APQ_MMCC_8084_H
+#define _DT_BINDINGS_CLK_APQ_MMCC_8084_H
+
+#define MMSS_AHB_CLK_SRC		0
+#define MMSS_AXI_CLK_SRC		1
+#define MMPLL0				2
+#define MMPLL0_VOTE			3
+#define MMPLL1				4
+#define MMPLL1_VOTE			5
+#define MMPLL2				6
+#define MMPLL3				7
+#define MMPLL4				8
+#define CSI0_CLK_SRC			9
+#define CSI1_CLK_SRC			10
+#define CSI2_CLK_SRC			11
+#define CSI3_CLK_SRC			12
+#define VCODEC0_CLK_SRC			13
+#define VFE0_CLK_SRC			14
+#define VFE1_CLK_SRC			15
+#define MDP_CLK_SRC			16
+#define PCLK0_CLK_SRC			17
+#define PCLK1_CLK_SRC			18
+#define OCMEMNOC_CLK_SRC		19
+#define GFX3D_CLK_SRC			20
+#define JPEG0_CLK_SRC			21
+#define JPEG1_CLK_SRC			22
+#define JPEG2_CLK_SRC			23
+#define EDPPIXEL_CLK_SRC		24
+#define EXTPCLK_CLK_SRC			25
+#define VP_CLK_SRC			26
+#define CCI_CLK_SRC			27
+#define CAMSS_GP0_CLK_SRC		28
+#define CAMSS_GP1_CLK_SRC		29
+#define MCLK0_CLK_SRC			30
+#define MCLK1_CLK_SRC			31
+#define MCLK2_CLK_SRC			32
+#define MCLK3_CLK_SRC			33
+#define CSI0PHYTIMER_CLK_SRC		34
+#define CSI1PHYTIMER_CLK_SRC		35
+#define CSI2PHYTIMER_CLK_SRC		36
+#define CPP_CLK_SRC			37
+#define BYTE0_CLK_SRC			38
+#define BYTE1_CLK_SRC			39
+#define EDPAUX_CLK_SRC			40
+#define EDPLINK_CLK_SRC			41
+#define ESC0_CLK_SRC			42
+#define ESC1_CLK_SRC			43
+#define HDMI_CLK_SRC			44
+#define VSYNC_CLK_SRC			45
+#define RBCPR_CLK_SRC			46
+#define RBBMTIMER_CLK_SRC		47
+#define MAPLE_CLK_SRC			48
+#define VDP_CLK_SRC			49
+#define VPU_BUS_CLK_SRC			50
+#define MMSS_CXO_CLK			51
+#define MMSS_SLEEPCLK_CLK		52
+#define AVSYNC_AHB_CLK			53
+#define AVSYNC_EDPPIXEL_CLK		54
+#define AVSYNC_EXTPCLK_CLK		55
+#define AVSYNC_PCLK0_CLK		56
+#define AVSYNC_PCLK1_CLK		57
+#define AVSYNC_VP_CLK			58
+#define CAMSS_AHB_CLK			59
+#define CAMSS_CCI_CCI_AHB_CLK		60
+#define CAMSS_CCI_CCI_CLK		61
+#define CAMSS_CSI0_AHB_CLK		62
+#define CAMSS_CSI0_CLK			63
+#define CAMSS_CSI0PHY_CLK		64
+#define CAMSS_CSI0PIX_CLK		65
+#define CAMSS_CSI0RDI_CLK		66
+#define CAMSS_CSI1_AHB_CLK		67
+#define CAMSS_CSI1_CLK			68
+#define CAMSS_CSI1PHY_CLK		69
+#define CAMSS_CSI1PIX_CLK		70
+#define CAMSS_CSI1RDI_CLK		71
+#define CAMSS_CSI2_AHB_CLK		72
+#define CAMSS_CSI2_CLK			73
+#define CAMSS_CSI2PHY_CLK		74
+#define CAMSS_CSI2PIX_CLK		75
+#define CAMSS_CSI2RDI_CLK		76
+#define CAMSS_CSI3_AHB_CLK		77
+#define CAMSS_CSI3_CLK			78
+#define CAMSS_CSI3PHY_CLK		79
+#define CAMSS_CSI3PIX_CLK		80
+#define CAMSS_CSI3RDI_CLK		81
+#define CAMSS_CSI_VFE0_CLK		82
+#define CAMSS_CSI_VFE1_CLK		83
+#define CAMSS_GP0_CLK			84
+#define CAMSS_GP1_CLK			85
+#define CAMSS_ISPIF_AHB_CLK		86
+#define CAMSS_JPEG_JPEG0_CLK		87
+#define CAMSS_JPEG_JPEG1_CLK		88
+#define CAMSS_JPEG_JPEG2_CLK		89
+#define CAMSS_JPEG_JPEG_AHB_CLK		90
+#define CAMSS_JPEG_JPEG_AXI_CLK		91
+#define CAMSS_MCLK0_CLK			92
+#define CAMSS_MCLK1_CLK			93
+#define CAMSS_MCLK2_CLK			94
+#define CAMSS_MCLK3_CLK			95
+#define CAMSS_MICRO_AHB_CLK		96
+#define CAMSS_PHY0_CSI0PHYTIMER_CLK	97
+#define CAMSS_PHY1_CSI1PHYTIMER_CLK	98
+#define CAMSS_PHY2_CSI2PHYTIMER_CLK	99
+#define CAMSS_TOP_AHB_CLK		100
+#define CAMSS_VFE_CPP_AHB_CLK		101
+#define CAMSS_VFE_CPP_CLK		102
+#define CAMSS_VFE_VFE0_CLK		103
+#define CAMSS_VFE_VFE1_CLK		104
+#define CAMSS_VFE_VFE_AHB_CLK		105
+#define CAMSS_VFE_VFE_AXI_CLK		106
+#define MDSS_AHB_CLK			107
+#define MDSS_AXI_CLK			108
+#define MDSS_BYTE0_CLK			109
+#define MDSS_BYTE1_CLK			110
+#define MDSS_EDPAUX_CLK			111
+#define MDSS_EDPLINK_CLK		112
+#define MDSS_EDPPIXEL_CLK		113
+#define MDSS_ESC0_CLK			114
+#define MDSS_ESC1_CLK			115
+#define MDSS_EXTPCLK_CLK		116
+#define MDSS_HDMI_AHB_CLK		117
+#define MDSS_HDMI_CLK			118
+#define MDSS_MDP_CLK			119
+#define MDSS_MDP_LUT_CLK		120
+#define MDSS_PCLK0_CLK			121
+#define MDSS_PCLK1_CLK			122
+#define MDSS_VSYNC_CLK			123
+#define MMSS_RBCPR_AHB_CLK		124
+#define MMSS_RBCPR_CLK			125
+#define MMSS_SPDM_AHB_CLK		126
+#define MMSS_SPDM_AXI_CLK		127
+#define MMSS_SPDM_CSI0_CLK		128
+#define MMSS_SPDM_GFX3D_CLK		129
+#define MMSS_SPDM_JPEG0_CLK		130
+#define MMSS_SPDM_JPEG1_CLK		131
+#define MMSS_SPDM_JPEG2_CLK		132
+#define MMSS_SPDM_MDP_CLK		133
+#define MMSS_SPDM_PCLK0_CLK		134
+#define MMSS_SPDM_PCLK1_CLK		135
+#define MMSS_SPDM_VCODEC0_CLK		136
+#define MMSS_SPDM_VFE0_CLK		137
+#define MMSS_SPDM_VFE1_CLK		138
+#define MMSS_SPDM_RM_AXI_CLK		139
+#define MMSS_SPDM_RM_OCMEMNOC_CLK	140
+#define MMSS_MISC_AHB_CLK		141
+#define MMSS_MMSSNOC_AHB_CLK		142
+#define MMSS_MMSSNOC_BTO_AHB_CLK	143
+#define MMSS_MMSSNOC_AXI_CLK		144
+#define MMSS_S0_AXI_CLK			145
+#define OCMEMCX_AHB_CLK			146
+#define OCMEMCX_OCMEMNOC_CLK		147
+#define OXILI_OCMEMGX_CLK		148
+#define OXILI_GFX3D_CLK			149
+#define OXILI_RBBMTIMER_CLK		150
+#define OXILICX_AHB_CLK			151
+#define VENUS0_AHB_CLK			152
+#define VENUS0_AXI_CLK			153
+#define VENUS0_CORE0_VCODEC_CLK		154
+#define VENUS0_CORE1_VCODEC_CLK		155
+#define VENUS0_OCMEMNOC_CLK		156
+#define VENUS0_VCODEC0_CLK		157
+#define VPU_AHB_CLK			158
+#define VPU_AXI_CLK			159
+#define VPU_BUS_CLK			160
+#define VPU_CXO_CLK			161
+#define VPU_MAPLE_CLK			162
+#define VPU_SLEEP_CLK			163
+#define VPU_VDP_CLK			164
+
+#endif

include/dt-bindings/reset/qcom,mmcc-apq8084.h

@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ */
+
+#ifndef _DT_BINDINGS_RESET_APQ_MMCC_8084_H
+#define _DT_BINDINGS_RESET_APQ_MMCC_8084_H
+
+#define MMSS_SPDM_RESET			0
+#define MMSS_SPDM_RM_RESET		1
+#define VENUS0_RESET			2
+#define VPU_RESET			3
+#define MDSS_RESET			4
+#define AVSYNC_RESET			5
+#define CAMSS_PHY0_RESET		6
+#define CAMSS_PHY1_RESET		7
+#define CAMSS_PHY2_RESET		8
+#define CAMSS_CSI0_RESET		9
+#define CAMSS_CSI0PHY_RESET		10
+#define CAMSS_CSI0RDI_RESET		11
+#define CAMSS_CSI0PIX_RESET		12
+#define CAMSS_CSI1_RESET		13
+#define CAMSS_CSI1PHY_RESET		14
+#define CAMSS_CSI1RDI_RESET		15
+#define CAMSS_CSI1PIX_RESET		16
+#define CAMSS_CSI2_RESET		17
+#define CAMSS_CSI2PHY_RESET		18
+#define CAMSS_CSI2RDI_RESET		19
+#define CAMSS_CSI2PIX_RESET		20
+#define CAMSS_CSI3_RESET		21
+#define CAMSS_CSI3PHY_RESET		22
+#define CAMSS_CSI3RDI_RESET		23
+#define CAMSS_CSI3PIX_RESET		24
+#define CAMSS_ISPIF_RESET		25
+#define CAMSS_CCI_RESET			26
+#define CAMSS_MCLK0_RESET		27
+#define CAMSS_MCLK1_RESET		28
+#define CAMSS_MCLK2_RESET		29
+#define CAMSS_MCLK3_RESET		30
+#define CAMSS_GP0_RESET			31
+#define CAMSS_GP1_RESET			32
+#define CAMSS_TOP_RESET			33
+#define CAMSS_AHB_RESET			34
+#define CAMSS_MICRO_RESET		35
+#define CAMSS_JPEG_RESET		36
+#define CAMSS_VFE_RESET			37
+#define CAMSS_CSI_VFE0_RESET		38
+#define CAMSS_CSI_VFE1_RESET		39
+#define OXILI_RESET			40
+#define OXILICX_RESET			41
+#define OCMEMCX_RESET			42
+#define MMSS_RBCRP_RESET		43
+#define MMSSNOCAHB_RESET		44
+#define MMSSNOCAXI_RESET		45
+
+#endif