clk: qcom: Add msm8994 MMCC driver

Add a driver for managing MultiMedia SubSystem clocks on msm8994
and its derivatives.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210618111435.595689-2-konrad.dybcio@somainline.orgAcked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/qcom/Kconfig

@@ -265,6 +265,15 @@ config MSM_MMCC_8974
 	  Say Y if you want to support multimedia devices such as display,
 	  graphics, video encode/decode, camera, etc.
 
+config MSM_MMCC_8994
+	tristate "MSM8994 Multimedia Clock Controller"
+	select MSM_GCC_8994
+	select QCOM_GDSC
+	help
+	  Support for the multimedia clock controller on msm8994 devices.
+	  Say Y if you want to support multimedia devices such as display,
+	  graphics, video encode/decode, camera, etc.
+
 config MSM_GCC_8994
 	tristate "MSM8994 Global Clock Controller"
 	help

drivers/clk/qcom/Makefile

@@ -43,6 +43,7 @@ obj-$(CONFIG_MSM_GCC_8998) += gcc-msm8998.o
 obj-$(CONFIG_MSM_GPUCC_8998) += gpucc-msm8998.o
 obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o
 obj-$(CONFIG_MSM_MMCC_8974) += mmcc-msm8974.o
+obj-$(CONFIG_MSM_MMCC_8994) += mmcc-msm8994.o
 obj-$(CONFIG_MSM_MMCC_8996) += mmcc-msm8996.o
 obj-$(CONFIG_MSM_MMCC_8998) += mmcc-msm8998.o
 obj-$(CONFIG_QCOM_A53PLL) += a53-pll.o

include/dt-bindings/clock/qcom,mmcc-msm8994.h

+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020, Konrad Dybcio
+ */
+
+#ifndef _DT_BINDINGS_CLK_MSM_MMCC_8994_H
+#define _DT_BINDINGS_CLK_MSM_MMCC_8994_H
+
+/* Clocks */
+#define MMPLL0_EARLY					0
+#define MMPLL0_PLL						1
+#define MMPLL1_EARLY					2
+#define MMPLL1_PLL						3
+#define MMPLL3_EARLY					4
+#define MMPLL3_PLL						5
+#define MMPLL4_EARLY					6
+#define MMPLL4_PLL						7
+#define MMPLL5_EARLY					8
+#define MMPLL5_PLL						9
+#define AXI_CLK_SRC						10
+#define RBBMTIMER_CLK_SRC				11
+#define PCLK0_CLK_SRC					12
+#define PCLK1_CLK_SRC					13
+#define MDP_CLK_SRC						14
+#define VSYNC_CLK_SRC					15
+#define BYTE0_CLK_SRC					16
+#define BYTE1_CLK_SRC					17
+#define ESC0_CLK_SRC					18
+#define ESC1_CLK_SRC					19
+#define MDSS_AHB_CLK					20
+#define MDSS_PCLK0_CLK					21
+#define MDSS_PCLK1_CLK					22
+#define MDSS_VSYNC_CLK					23
+#define MDSS_BYTE0_CLK					24
+#define MDSS_BYTE1_CLK					25
+#define MDSS_ESC0_CLK					26
+#define MDSS_ESC1_CLK					27
+#define CSI0_CLK_SRC					28
+#define CSI1_CLK_SRC					29
+#define CSI2_CLK_SRC					30
+#define CSI3_CLK_SRC					31
+#define VFE0_CLK_SRC					32
+#define VFE1_CLK_SRC					33
+#define CPP_CLK_SRC						34
+#define JPEG0_CLK_SRC					35
+#define JPEG1_CLK_SRC					36
+#define JPEG2_CLK_SRC					37
+#define CSI2PHYTIMER_CLK_SRC			38
+#define FD_CORE_CLK_SRC					39
+#define OCMEMNOC_CLK_SRC				40
+#define CCI_CLK_SRC						41
+#define MMSS_GP0_CLK_SRC				42
+#define MMSS_GP1_CLK_SRC				43
+#define JPEG_DMA_CLK_SRC				44
+#define MCLK0_CLK_SRC					45
+#define MCLK1_CLK_SRC					46
+#define MCLK2_CLK_SRC					47
+#define MCLK3_CLK_SRC					48
+#define CSI0PHYTIMER_CLK_SRC			49
+#define CSI1PHYTIMER_CLK_SRC			50
+#define EXTPCLK_CLK_SRC					51
+#define HDMI_CLK_SRC					52
+#define CAMSS_AHB_CLK					53
+#define CAMSS_CCI_CCI_AHB_CLK			54
+#define CAMSS_CCI_CCI_CLK				55
+#define CAMSS_VFE_CPP_AHB_CLK			56
+#define CAMSS_VFE_CPP_AXI_CLK			57
+#define CAMSS_VFE_CPP_CLK				58
+#define CAMSS_CSI0_AHB_CLK				59
+#define CAMSS_CSI0_CLK					60
+#define CAMSS_CSI0PHY_CLK				61
+#define CAMSS_CSI0PIX_CLK				62
+#define CAMSS_CSI0RDI_CLK				63
+#define CAMSS_CSI1_AHB_CLK				64
+#define CAMSS_CSI1_CLK					65
+#define CAMSS_CSI1PHY_CLK				66
+#define CAMSS_CSI1PIX_CLK				67
+#define CAMSS_CSI1RDI_CLK				68
+#define CAMSS_CSI2_AHB_CLK				69
+#define CAMSS_CSI2_CLK					70
+#define CAMSS_CSI2PHY_CLK				71
+#define CAMSS_CSI2PIX_CLK				72
+#define CAMSS_CSI2RDI_CLK				73
+#define CAMSS_CSI3_AHB_CLK				74
+#define CAMSS_CSI3_CLK					75
+#define CAMSS_CSI3PHY_CLK				76
+#define CAMSS_CSI3PIX_CLK				77
+#define CAMSS_CSI3RDI_CLK				78
+#define CAMSS_CSI_VFE0_CLK				79
+#define CAMSS_CSI_VFE1_CLK				80
+#define CAMSS_GP0_CLK					81
+#define CAMSS_GP1_CLK					82
+#define CAMSS_ISPIF_AHB_CLK				83
+#define CAMSS_JPEG_DMA_CLK				84
+#define CAMSS_JPEG_JPEG0_CLK			85
+#define CAMSS_JPEG_JPEG1_CLK			86
+#define CAMSS_JPEG_JPEG2_CLK			87
+#define CAMSS_JPEG_JPEG_AHB_CLK			88
+#define CAMSS_JPEG_JPEG_AXI_CLK			89
+#define CAMSS_MCLK0_CLK					90
+#define CAMSS_MCLK1_CLK					91
+#define CAMSS_MCLK2_CLK					92
+#define CAMSS_MCLK3_CLK					93
+#define CAMSS_MICRO_AHB_CLK				94
+#define CAMSS_PHY0_CSI0PHYTIMER_CLK		95
+#define CAMSS_PHY1_CSI1PHYTIMER_CLK		96
+#define CAMSS_PHY2_CSI2PHYTIMER_CLK		97
+#define CAMSS_TOP_AHB_CLK				98
+#define CAMSS_VFE_VFE0_CLK				99
+#define CAMSS_VFE_VFE1_CLK				100
+#define CAMSS_VFE_VFE_AHB_CLK			101
+#define CAMSS_VFE_VFE_AXI_CLK			102
+#define FD_AXI_CLK						103
+#define FD_CORE_CLK						104
+#define FD_CORE_UAR_CLK					105
+#define MDSS_AXI_CLK					106
+#define MDSS_EXTPCLK_CLK				107
+#define MDSS_HDMI_AHB_CLK				108
+#define MDSS_HDMI_CLK					109
+#define MDSS_MDP_CLK					110
+#define MMSS_MISC_AHB_CLK				111
+#define MMSS_MMSSNOC_AXI_CLK			112
+#define MMSS_S0_AXI_CLK					113
+#define OCMEMCX_OCMEMNOC_CLK			114
+#define OXILI_GFX3D_CLK					115
+#define OXILI_RBBMTIMER_CLK				116
+#define OXILICX_AHB_CLK					117
+#define VENUS0_AHB_CLK					118
+#define VENUS0_AXI_CLK					119
+#define VENUS0_OCMEMNOC_CLK				120
+#define VENUS0_VCODEC0_CLK				121
+#define VENUS0_CORE0_VCODEC_CLK			122
+#define VENUS0_CORE1_VCODEC_CLK			123
+#define VENUS0_CORE2_VCODEC_CLK			124
+#define AHB_CLK_SRC						125
+#define FD_AHB_CLK						126
+
+/* GDSCs */
+#define VENUS_GDSC						0
+#define VENUS_CORE0_GDSC				1
+#define VENUS_CORE1_GDSC				2
+#define VENUS_CORE2_GDSC				3
+#define CAMSS_TOP_GDSC					4
+#define MDSS_GDSC						5
+#define JPEG_GDSC						6
+#define VFE_GDSC						7
+#define CPP_GDSC						8
+#define OXILI_GX_GDSC					9
+#define OXILI_CX_GDSC					10
+#define FD_GDSC							11
+
+/* Resets */
+#define CAMSS_MICRO_BCR					0
+
+#endif