[PATCH v6 0/9] Mediatek MT2712 clock and scpsys support

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* [PATCH v6 0/9] Mediatek MT2712 clock and scpsys support
@ 2017-10-23  4:10 Weiyi Lu
  2017-10-23  4:10 ` [PATCH v6 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks Weiyi Lu
                   ` (4 more replies)
  0 siblings, 5 replies; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Weiyi Lu, srv_heupstream-NuS5LvNUpcJWk0Htik3J/w,
	devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA, Fan Chen,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-clk-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r

This series is based on v4.14-rc1 and composed of
clock control (PATCH 1-4) and scpsys control (PATCH 5-9)

changes since v5:
- Refine bus protection with proper variable name
  and better implementation for the if statement.

changes since v4:
- Refine scpsys and infracfg for bus protection by passing 
  a boolean flag to determine the register update method

changes since v3:
- Rebase to v4.14-rc1.

changes since v2:
- ensure the clocks used by clocksource driver are registered
  before clocksource init() by using CLK_OF_DECLARE()
- correct the frequency of clk32k/clkrtc_ext/clkrtc_int

changes since v1:
- Rebase to v4.13-next-soc.
- Refine scpsys and infracfg for bus protection.

Weiyi Lu (9):
  dt-bindings: ARM: Mediatek: Document bindings for MT2712
  clk: mediatek: Add dt-bindings for MT2712 clocks
  clk: mediatek: Add MT2712 clock support
  arm: dts: mt2712: Add clock controller device nodes
  dt-bindings: soc: add MT2712 power dt-bindings
  soc: mediatek: extend bus protection API
  soc: mediatek: add dependent clock jpgdec/audio for scpsys
  soc: mediatek: add MT2712 scpsys support
  arm: dts: Add power controller device node of MT2712

 .../bindings/arm/mediatek/mediatek,apmixedsys.txt  |    1 +
 .../bindings/arm/mediatek/mediatek,bdpsys.txt      |    1 +
 .../bindings/arm/mediatek/mediatek,imgsys.txt      |    1 +
 .../bindings/arm/mediatek/mediatek,infracfg.txt    |    1 +
 .../bindings/arm/mediatek/mediatek,jpgdecsys.txt   |   22 +
 .../bindings/arm/mediatek/mediatek,mcucfg.txt      |   22 +
 .../bindings/arm/mediatek/mediatek,mfgcfg.txt      |   22 +
 .../bindings/arm/mediatek/mediatek,mmsys.txt       |    1 +
 .../bindings/arm/mediatek/mediatek,pericfg.txt     |    1 +
 .../bindings/arm/mediatek/mediatek,topckgen.txt    |    1 +
 .../bindings/arm/mediatek/mediatek,vdecsys.txt     |    1 +
 .../bindings/arm/mediatek/mediatek,vencsys.txt     |    1 +
 .../devicetree/bindings/soc/mediatek/scpsys.txt    |    3 +
 arch/arm64/boot/dts/mediatek/mt2712e.dtsi          |  131 ++
 drivers/clk/mediatek/Kconfig                       |   50 +
 drivers/clk/mediatek/Makefile                      |    8 +
 drivers/clk/mediatek/clk-mt2712-bdp.c              |  102 ++
 drivers/clk/mediatek/clk-mt2712-img.c              |   80 ++
 drivers/clk/mediatek/clk-mt2712-jpgdec.c           |   76 ++
 drivers/clk/mediatek/clk-mt2712-mfg.c              |   75 +
 drivers/clk/mediatek/clk-mt2712-mm.c               |  170 +++
 drivers/clk/mediatek/clk-mt2712-vdec.c             |   94 ++
 drivers/clk/mediatek/clk-mt2712-venc.c             |   77 ++
 drivers/clk/mediatek/clk-mt2712.c                  | 1435 ++++++++++++++++++++
 drivers/clk/mediatek/clk-mtk.h                     |    2 +
 drivers/clk/mediatek/clk-pll.c                     |   13 +-
 drivers/soc/mediatek/mtk-infracfg.c                |   26 +-
 drivers/soc/mediatek/mtk-scpsys.c                  |  140 +-
 include/dt-bindings/clock/mt2712-clk.h             |  427 ++++++
 include/dt-bindings/power/mt2712-power.h           |   26 +
 include/linux/soc/mediatek/infracfg.h              |    7 +-
 31 files changed, 2993 insertions(+), 24 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt
 create mode 100644 drivers/clk/mediatek/clk-mt2712-bdp.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-img.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-jpgdec.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-mfg.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-mm.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-vdec.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-venc.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712.c
 create mode 100644 include/dt-bindings/clock/mt2712-clk.h
 create mode 100644 include/dt-bindings/power/mt2712-power.h

^ permalink raw reply	[flat|nested] 14+ messages in thread

* [PATCH v6 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks
  2017-10-23  4:10 [PATCH v6 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu
@ 2017-10-23  4:10 ` Weiyi Lu
  2017-10-27  3:23   ` Rob Herring
  2017-11-02  8:03   ` Stephen Boyd
  2017-10-23  4:10 ` [PATCH v6 3/9] clk: mediatek: Add MT2712 clock support Weiyi Lu
                   ` (3 subsequent siblings)
  4 siblings, 2 replies; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Fan Chen, devicetree, linux-arm-kernel, linux-kernel,
	linux-mediatek, linux-clk, srv_heupstream, Weiyi Lu

Add MT2712 clock dt-bindings, include topckgen, apmixedsys,
infracfg, pericfg, mcucfg and subsystem clocks.

Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
---
 include/dt-bindings/clock/mt2712-clk.h | 427 +++++++++++++++++++++++++++++++++
 1 file changed, 427 insertions(+)
 create mode 100644 include/dt-bindings/clock/mt2712-clk.h

diff --git a/include/dt-bindings/clock/mt2712-clk.h b/include/dt-bindings/clock/mt2712-clk.h
new file mode 100644
index 0000000..48a8e79
--- /dev/null
+++ b/include/dt-bindings/clock/mt2712-clk.h
@@ -0,0 +1,427 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * 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.
+ *
+ * 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_MT2712_H
+#define _DT_BINDINGS_CLK_MT2712_H
+
+/* APMIXEDSYS */
+
+#define CLK_APMIXED_MAINPLL		0
+#define CLK_APMIXED_UNIVPLL		1
+#define CLK_APMIXED_VCODECPLL		2
+#define CLK_APMIXED_VENCPLL		3
+#define CLK_APMIXED_APLL1		4
+#define CLK_APMIXED_APLL2		5
+#define CLK_APMIXED_LVDSPLL		6
+#define CLK_APMIXED_LVDSPLL2		7
+#define CLK_APMIXED_MSDCPLL		8
+#define CLK_APMIXED_MSDCPLL2		9
+#define CLK_APMIXED_TVDPLL		10
+#define CLK_APMIXED_MMPLL		11
+#define CLK_APMIXED_ARMCA35PLL		12
+#define CLK_APMIXED_ARMCA72PLL		13
+#define CLK_APMIXED_ETHERPLL		14
+#define CLK_APMIXED_NR_CLK		15
+
+/* TOPCKGEN */
+
+#define CLK_TOP_ARMCA35PLL		0
+#define CLK_TOP_ARMCA35PLL_600M		1
+#define CLK_TOP_ARMCA35PLL_400M		2
+#define CLK_TOP_ARMCA72PLL		3
+#define CLK_TOP_SYSPLL			4
+#define CLK_TOP_SYSPLL_D2		5
+#define CLK_TOP_SYSPLL1_D2		6
+#define CLK_TOP_SYSPLL1_D4		7
+#define CLK_TOP_SYSPLL1_D8		8
+#define CLK_TOP_SYSPLL1_D16		9
+#define CLK_TOP_SYSPLL_D3		10
+#define CLK_TOP_SYSPLL2_D2		11
+#define CLK_TOP_SYSPLL2_D4		12
+#define CLK_TOP_SYSPLL_D5		13
+#define CLK_TOP_SYSPLL3_D2		14
+#define CLK_TOP_SYSPLL3_D4		15
+#define CLK_TOP_SYSPLL_D7		16
+#define CLK_TOP_SYSPLL4_D2		17
+#define CLK_TOP_SYSPLL4_D4		18
+#define CLK_TOP_UNIVPLL			19
+#define CLK_TOP_UNIVPLL_D7		20
+#define CLK_TOP_UNIVPLL_D26		21
+#define CLK_TOP_UNIVPLL_D52		22
+#define CLK_TOP_UNIVPLL_D104		23
+#define CLK_TOP_UNIVPLL_D208		24
+#define CLK_TOP_UNIVPLL_D2		25
+#define CLK_TOP_UNIVPLL1_D2		26
+#define CLK_TOP_UNIVPLL1_D4		27
+#define CLK_TOP_UNIVPLL1_D8		28
+#define CLK_TOP_UNIVPLL_D3		29
+#define CLK_TOP_UNIVPLL2_D2		30
+#define CLK_TOP_UNIVPLL2_D4		31
+#define CLK_TOP_UNIVPLL2_D8		32
+#define CLK_TOP_UNIVPLL_D5		33
+#define CLK_TOP_UNIVPLL3_D2		34
+#define CLK_TOP_UNIVPLL3_D4		35
+#define CLK_TOP_UNIVPLL3_D8		36
+#define CLK_TOP_F_MP0_PLL1		37
+#define CLK_TOP_F_MP0_PLL2		38
+#define CLK_TOP_F_BIG_PLL1		39
+#define CLK_TOP_F_BIG_PLL2		40
+#define CLK_TOP_F_BUS_PLL1		41
+#define CLK_TOP_F_BUS_PLL2		42
+#define CLK_TOP_APLL1			43
+#define CLK_TOP_APLL1_D2		44
+#define CLK_TOP_APLL1_D4		45
+#define CLK_TOP_APLL1_D8		46
+#define CLK_TOP_APLL1_D16		47
+#define CLK_TOP_APLL2			48
+#define CLK_TOP_APLL2_D2		49
+#define CLK_TOP_APLL2_D4		50
+#define CLK_TOP_APLL2_D8		51
+#define CLK_TOP_APLL2_D16		52
+#define CLK_TOP_LVDSPLL			53
+#define CLK_TOP_LVDSPLL_D2		54
+#define CLK_TOP_LVDSPLL_D4		55
+#define CLK_TOP_LVDSPLL_D8		56
+#define CLK_TOP_LVDSPLL2		57
+#define CLK_TOP_LVDSPLL2_D2		58
+#define CLK_TOP_LVDSPLL2_D4		59
+#define CLK_TOP_LVDSPLL2_D8		60
+#define CLK_TOP_ETHERPLL_125M		61
+#define CLK_TOP_ETHERPLL_50M		62
+#define CLK_TOP_CVBS			63
+#define CLK_TOP_CVBS_D2			64
+#define CLK_TOP_SYS_26M			65
+#define CLK_TOP_MMPLL			66
+#define CLK_TOP_MMPLL_D2		67
+#define CLK_TOP_VENCPLL			68
+#define CLK_TOP_VENCPLL_D2		69
+#define CLK_TOP_VCODECPLL		70
+#define CLK_TOP_VCODECPLL_D2		71
+#define CLK_TOP_TVDPLL			72
+#define CLK_TOP_TVDPLL_D2		73
+#define CLK_TOP_TVDPLL_D4		74
+#define CLK_TOP_TVDPLL_D8		75
+#define CLK_TOP_TVDPLL_429M		76
+#define CLK_TOP_TVDPLL_429M_D2		77
+#define CLK_TOP_TVDPLL_429M_D4		78
+#define CLK_TOP_MSDCPLL			79
+#define CLK_TOP_MSDCPLL_D2		80
+#define CLK_TOP_MSDCPLL_D4		81
+#define CLK_TOP_MSDCPLL2		82
+#define CLK_TOP_MSDCPLL2_D2		83
+#define CLK_TOP_MSDCPLL2_D4		84
+#define CLK_TOP_CLK26M_D2		85
+#define CLK_TOP_D2A_ULCLK_6P5M		86
+#define CLK_TOP_VPLL3_DPIX		87
+#define CLK_TOP_VPLL_DPIX		88
+#define CLK_TOP_LTEPLL_FS26M		89
+#define CLK_TOP_DMPLL			90
+#define CLK_TOP_DSI0_LNTC		91
+#define CLK_TOP_DSI1_LNTC		92
+#define CLK_TOP_LVDSTX3_CLKDIG_CTS	93
+#define CLK_TOP_LVDSTX_CLKDIG_CTS	94
+#define CLK_TOP_CLKRTC_EXT		95
+#define CLK_TOP_CLKRTC_INT		96
+#define CLK_TOP_CSI0			97
+#define CLK_TOP_CVBSPLL			98
+#define CLK_TOP_AXI_SEL			99
+#define CLK_TOP_MEM_SEL			100
+#define CLK_TOP_MM_SEL			101
+#define CLK_TOP_PWM_SEL			102
+#define CLK_TOP_VDEC_SEL		103
+#define CLK_TOP_VENC_SEL		104
+#define CLK_TOP_MFG_SEL			105
+#define CLK_TOP_CAMTG_SEL		106
+#define CLK_TOP_UART_SEL		107
+#define CLK_TOP_SPI_SEL			108
+#define CLK_TOP_USB20_SEL		109
+#define CLK_TOP_USB30_SEL		110
+#define CLK_TOP_MSDC50_0_HCLK_SEL	111
+#define CLK_TOP_MSDC50_0_SEL		112
+#define CLK_TOP_MSDC30_1_SEL		113
+#define CLK_TOP_MSDC30_2_SEL		114
+#define CLK_TOP_MSDC30_3_SEL		115
+#define CLK_TOP_AUDIO_SEL		116
+#define CLK_TOP_AUD_INTBUS_SEL		117
+#define CLK_TOP_PMICSPI_SEL		118
+#define CLK_TOP_DPILVDS1_SEL		119
+#define CLK_TOP_ATB_SEL			120
+#define CLK_TOP_NR_SEL			121
+#define CLK_TOP_NFI2X_SEL		122
+#define CLK_TOP_IRDA_SEL		123
+#define CLK_TOP_CCI400_SEL		124
+#define CLK_TOP_AUD_1_SEL		125
+#define CLK_TOP_AUD_2_SEL		126
+#define CLK_TOP_MEM_MFG_IN_AS_SEL	127
+#define CLK_TOP_AXI_MFG_IN_AS_SEL	128
+#define CLK_TOP_SCAM_SEL		129
+#define CLK_TOP_NFIECC_SEL		130
+#define CLK_TOP_PE2_MAC_P0_SEL		131
+#define CLK_TOP_PE2_MAC_P1_SEL		132
+#define CLK_TOP_DPILVDS_SEL		133
+#define CLK_TOP_MSDC50_3_HCLK_SEL	134
+#define CLK_TOP_HDCP_SEL		135
+#define CLK_TOP_HDCP_24M_SEL		136
+#define CLK_TOP_RTC_SEL			137
+#define CLK_TOP_SPINOR_SEL		138
+#define CLK_TOP_APLL_SEL		139
+#define CLK_TOP_APLL2_SEL		140
+#define CLK_TOP_A1SYS_HP_SEL		141
+#define CLK_TOP_A2SYS_HP_SEL		142
+#define CLK_TOP_ASM_L_SEL		143
+#define CLK_TOP_ASM_M_SEL		144
+#define CLK_TOP_ASM_H_SEL		145
+#define CLK_TOP_I2SO1_SEL		146
+#define CLK_TOP_I2SO2_SEL		147
+#define CLK_TOP_I2SO3_SEL		148
+#define CLK_TOP_TDMO0_SEL		149
+#define CLK_TOP_TDMO1_SEL		150
+#define CLK_TOP_I2SI1_SEL		151
+#define CLK_TOP_I2SI2_SEL		152
+#define CLK_TOP_I2SI3_SEL		153
+#define CLK_TOP_ETHER_125M_SEL		154
+#define CLK_TOP_ETHER_50M_SEL		155
+#define CLK_TOP_JPGDEC_SEL		156
+#define CLK_TOP_SPISLV_SEL		157
+#define CLK_TOP_ETHER_50M_RMII_SEL	158
+#define CLK_TOP_CAM2TG_SEL		159
+#define CLK_TOP_DI_SEL			160
+#define CLK_TOP_TVD_SEL			161
+#define CLK_TOP_I2C_SEL			162
+#define CLK_TOP_PWM_INFRA_SEL		163
+#define CLK_TOP_MSDC0P_AES_SEL		164
+#define CLK_TOP_CMSYS_SEL		165
+#define CLK_TOP_GCPU_SEL		166
+#define CLK_TOP_AUD_APLL1_SEL		167
+#define CLK_TOP_AUD_APLL2_SEL		168
+#define CLK_TOP_DA_AUDULL_VTX_6P5M_SEL	169
+#define CLK_TOP_APLL_DIV0		170
+#define CLK_TOP_APLL_DIV1		171
+#define CLK_TOP_APLL_DIV2		172
+#define CLK_TOP_APLL_DIV3		173
+#define CLK_TOP_APLL_DIV4		174
+#define CLK_TOP_APLL_DIV5		175
+#define CLK_TOP_APLL_DIV6		176
+#define CLK_TOP_APLL_DIV7		177
+#define CLK_TOP_APLL_DIV_PDN0		178
+#define CLK_TOP_APLL_DIV_PDN1		179
+#define CLK_TOP_APLL_DIV_PDN2		180
+#define CLK_TOP_APLL_DIV_PDN3		181
+#define CLK_TOP_APLL_DIV_PDN4		182
+#define CLK_TOP_APLL_DIV_PDN5		183
+#define CLK_TOP_APLL_DIV_PDN6		184
+#define CLK_TOP_APLL_DIV_PDN7		185
+#define CLK_TOP_NR_CLK			186
+
+/* INFRACFG */
+
+#define CLK_INFRA_DBGCLK		0
+#define CLK_INFRA_GCE			1
+#define CLK_INFRA_M4U			2
+#define CLK_INFRA_KP			3
+#define CLK_INFRA_AO_SPI0		4
+#define CLK_INFRA_AO_SPI1		5
+#define CLK_INFRA_AO_UART5		6
+#define CLK_INFRA_NR_CLK		7
+
+/* PERICFG */
+
+#define CLK_PERI_NFI			0
+#define CLK_PERI_THERM			1
+#define CLK_PERI_PWM0			2
+#define CLK_PERI_PWM1			3
+#define CLK_PERI_PWM2			4
+#define CLK_PERI_PWM3			5
+#define CLK_PERI_PWM4			6
+#define CLK_PERI_PWM5			7
+#define CLK_PERI_PWM6			8
+#define CLK_PERI_PWM7			9
+#define CLK_PERI_PWM			10
+#define CLK_PERI_AP_DMA			11
+#define CLK_PERI_MSDC30_0		12
+#define CLK_PERI_MSDC30_1		13
+#define CLK_PERI_MSDC30_2		14
+#define CLK_PERI_MSDC30_3		15
+#define CLK_PERI_UART0			16
+#define CLK_PERI_UART1			17
+#define CLK_PERI_UART2			18
+#define CLK_PERI_UART3			19
+#define CLK_PERI_I2C0			20
+#define CLK_PERI_I2C1			21
+#define CLK_PERI_I2C2			22
+#define CLK_PERI_I2C3			23
+#define CLK_PERI_I2C4			24
+#define CLK_PERI_AUXADC			25
+#define CLK_PERI_SPI0			26
+#define CLK_PERI_SPI			27
+#define CLK_PERI_I2C5			28
+#define CLK_PERI_SPI2			29
+#define CLK_PERI_SPI3			30
+#define CLK_PERI_SPI5			31
+#define CLK_PERI_UART4			32
+#define CLK_PERI_SFLASH			33
+#define CLK_PERI_GMAC			34
+#define CLK_PERI_PCIE0			35
+#define CLK_PERI_PCIE1			36
+#define CLK_PERI_GMAC_PCLK		37
+#define CLK_PERI_MSDC50_0_EN		38
+#define CLK_PERI_MSDC30_1_EN		39
+#define CLK_PERI_MSDC30_2_EN		40
+#define CLK_PERI_MSDC30_3_EN		41
+#define CLK_PERI_MSDC50_0_HCLK_EN	42
+#define CLK_PERI_MSDC50_3_HCLK_EN	43
+#define CLK_PERI_NR_CLK			44
+
+/* MCUCFG */
+
+#define CLK_MCU_MP0_SEL			0
+#define CLK_MCU_MP2_SEL			1
+#define CLK_MCU_BUS_SEL			2
+#define CLK_MCU_NR_CLK			3
+
+/* MFGCFG */
+
+#define CLK_MFG_BG3D			0
+#define CLK_MFG_NR_CLK			1
+
+/* MMSYS */
+
+#define CLK_MM_SMI_COMMON		0
+#define CLK_MM_SMI_LARB0		1
+#define CLK_MM_CAM_MDP			2
+#define CLK_MM_MDP_RDMA0		3
+#define CLK_MM_MDP_RDMA1		4
+#define CLK_MM_MDP_RSZ0			5
+#define CLK_MM_MDP_RSZ1			6
+#define CLK_MM_MDP_RSZ2			7
+#define CLK_MM_MDP_TDSHP0		8
+#define CLK_MM_MDP_TDSHP1		9
+#define CLK_MM_MDP_CROP			10
+#define CLK_MM_MDP_WDMA			11
+#define CLK_MM_MDP_WROT0		12
+#define CLK_MM_MDP_WROT1		13
+#define CLK_MM_FAKE_ENG			14
+#define CLK_MM_MUTEX_32K		15
+#define CLK_MM_DISP_OVL0		16
+#define CLK_MM_DISP_OVL1		17
+#define CLK_MM_DISP_RDMA0		18
+#define CLK_MM_DISP_RDMA1		19
+#define CLK_MM_DISP_RDMA2		20
+#define CLK_MM_DISP_WDMA0		21
+#define CLK_MM_DISP_WDMA1		22
+#define CLK_MM_DISP_COLOR0		23
+#define CLK_MM_DISP_COLOR1		24
+#define CLK_MM_DISP_AAL			25
+#define CLK_MM_DISP_GAMMA		26
+#define CLK_MM_DISP_UFOE		27
+#define CLK_MM_DISP_SPLIT0		28
+#define CLK_MM_DISP_OD			29
+#define CLK_MM_DISP_PWM0_MM		30
+#define CLK_MM_DISP_PWM0_26M		31
+#define CLK_MM_DISP_PWM1_MM		32
+#define CLK_MM_DISP_PWM1_26M		33
+#define CLK_MM_DSI0_ENGINE		34
+#define CLK_MM_DSI0_DIGITAL		35
+#define CLK_MM_DSI1_ENGINE		36
+#define CLK_MM_DSI1_DIGITAL		37
+#define CLK_MM_DPI_PIXEL		38
+#define CLK_MM_DPI_ENGINE		39
+#define CLK_MM_DPI1_PIXEL		40
+#define CLK_MM_DPI1_ENGINE		41
+#define CLK_MM_LVDS_PIXEL		42
+#define CLK_MM_LVDS_CTS			43
+#define CLK_MM_SMI_LARB4		44
+#define CLK_MM_SMI_COMMON1		45
+#define CLK_MM_SMI_LARB5		46
+#define CLK_MM_MDP_RDMA2		47
+#define CLK_MM_MDP_TDSHP2		48
+#define CLK_MM_DISP_OVL2		49
+#define CLK_MM_DISP_WDMA2		50
+#define CLK_MM_DISP_COLOR2		51
+#define CLK_MM_DISP_AAL1		52
+#define CLK_MM_DISP_OD1			53
+#define CLK_MM_LVDS1_PIXEL		54
+#define CLK_MM_LVDS1_CTS		55
+#define CLK_MM_SMI_LARB7		56
+#define CLK_MM_MDP_RDMA3		57
+#define CLK_MM_MDP_WROT2		58
+#define CLK_MM_DSI2			59
+#define CLK_MM_DSI2_DIGITAL		60
+#define CLK_MM_DSI3			61
+#define CLK_MM_DSI3_DIGITAL		62
+#define CLK_MM_NR_CLK			63
+
+/* IMGSYS */
+
+#define CLK_IMG_SMI_LARB2		0
+#define CLK_IMG_SENINF_SCAM_EN		1
+#define CLK_IMG_SENINF_CAM_EN		2
+#define CLK_IMG_CAM_SV_EN		3
+#define CLK_IMG_CAM_SV1_EN		4
+#define CLK_IMG_CAM_SV2_EN		5
+#define CLK_IMG_NR_CLK			6
+
+/* BDPSYS */
+
+#define CLK_BDP_BRIDGE_B		0
+#define CLK_BDP_BRIDGE_DRAM		1
+#define CLK_BDP_LARB_DRAM		2
+#define CLK_BDP_WR_CHANNEL_VDI_PXL	3
+#define CLK_BDP_WR_CHANNEL_VDI_DRAM	4
+#define CLK_BDP_WR_CHANNEL_VDI_B	5
+#define CLK_BDP_MT_B			6
+#define CLK_BDP_DISPFMT_27M		7
+#define CLK_BDP_DISPFMT_27M_VDOUT	8
+#define CLK_BDP_DISPFMT_27_74_74	9
+#define CLK_BDP_DISPFMT_2FS		10
+#define CLK_BDP_DISPFMT_2FS_2FS74_148	11
+#define CLK_BDP_DISPFMT_B		12
+#define CLK_BDP_VDO_DRAM		13
+#define CLK_BDP_VDO_2FS			14
+#define CLK_BDP_VDO_B			15
+#define CLK_BDP_WR_CHANNEL_DI_PXL	16
+#define CLK_BDP_WR_CHANNEL_DI_DRAM	17
+#define CLK_BDP_WR_CHANNEL_DI_B		18
+#define CLK_BDP_NR_AGENT		19
+#define CLK_BDP_NR_DRAM			20
+#define CLK_BDP_NR_B			21
+#define CLK_BDP_BRIDGE_RT_B		22
+#define CLK_BDP_BRIDGE_RT_DRAM		23
+#define CLK_BDP_LARB_RT_DRAM		24
+#define CLK_BDP_TVD_TDC			25
+#define CLK_BDP_TVD_54			26
+#define CLK_BDP_TVD_CBUS		27
+#define CLK_BDP_NR_CLK			28
+
+/* VDECSYS */
+
+#define CLK_VDEC_CKEN			0
+#define CLK_VDEC_LARB1_CKEN		1
+#define CLK_VDEC_IMGRZ_CKEN		2
+#define CLK_VDEC_NR_CLK			3
+
+/* VENCSYS */
+
+#define CLK_VENC_SMI_COMMON_CON		0
+#define CLK_VENC_VENC			1
+#define CLK_VENC_SMI_LARB6		2
+#define CLK_VENC_NR_CLK			3
+
+/* JPGDECSYS */
+
+#define CLK_JPGDEC_JPGDEC1		0
+#define CLK_JPGDEC_JPGDEC		1
+#define CLK_JPGDEC_NR_CLK		2
+
+#endif /* _DT_BINDINGS_CLK_MT2712_H */
-- 
1.9.1


^ permalink raw reply related	[flat|nested] 14+ messages in thread

* Re: [PATCH v6 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks
  2017-10-23  4:10 ` [PATCH v6 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks Weiyi Lu
@ 2017-10-27  3:23   ` Rob Herring
  2017-11-02  8:03   ` Stephen Boyd
  1 sibling, 0 replies; 14+ messages in thread
From: Rob Herring @ 2017-10-27  3:23 UTC (permalink / raw)
  To: Weiyi Lu
  Cc: Matthias Brugger, Stephen Boyd, Mike Turquette, James Liao,
	Fan Chen, devicetree, linux-arm-kernel, linux-kernel,
	linux-mediatek, linux-clk, srv_heupstream

On Mon, Oct 23, 2017 at 12:10:33PM +0800, Weiyi Lu wrote:
> Add MT2712 clock dt-bindings, include topckgen, apmixedsys,
> infracfg, pericfg, mcucfg and subsystem clocks.
> 
> Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
> ---
>  include/dt-bindings/clock/mt2712-clk.h | 427 +++++++++++++++++++++++++++++++++
>  1 file changed, 427 insertions(+)
>  create mode 100644 include/dt-bindings/clock/mt2712-clk.h

Acked-by: Rob Herring <robh@kernel.org>

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: [PATCH v6 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks
  2017-10-23  4:10 ` [PATCH v6 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks Weiyi Lu
  2017-10-27  3:23   ` Rob Herring
@ 2017-11-02  8:03   ` Stephen Boyd
  1 sibling, 0 replies; 14+ messages in thread
From: Stephen Boyd @ 2017-11-02  8:03 UTC (permalink / raw)
  To: Weiyi Lu
  Cc: Rob Herring, srv_heupstream, devicetree, Mike Turquette,
	linux-kernel, James Liao, Fan Chen, linux-mediatek,
	Matthias Brugger, linux-clk, linux-arm-kernel

On 10/23, Weiyi Lu wrote:
> Add MT2712 clock dt-bindings, include topckgen, apmixedsys,
> infracfg, pericfg, mcucfg and subsystem clocks.
> 
> Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
> ---

Applied to clk-next

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

^ permalink raw reply	[flat|nested] 14+ messages in thread

* [PATCH v6 3/9] clk: mediatek: Add MT2712 clock support
  2017-10-23  4:10 [PATCH v6 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu
  2017-10-23  4:10 ` [PATCH v6 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks Weiyi Lu
@ 2017-10-23  4:10 ` Weiyi Lu
  2017-11-02  8:03   ` Stephen Boyd
       [not found] ` <1508731840-4231-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
                   ` (2 subsequent siblings)
  4 siblings, 1 reply; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Fan Chen, devicetree, linux-arm-kernel, linux-kernel,
	linux-mediatek, linux-clk, srv_heupstream, Weiyi Lu

Add MT2712 clock support, include topckgen, apmixedsys,
infracfg, pericfg, mcucfg and subsystem clocks.

Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
---
 drivers/clk/mediatek/Kconfig             |   50 ++
 drivers/clk/mediatek/Makefile            |    8 +
 drivers/clk/mediatek/clk-mt2712-bdp.c    |  102 +++
 drivers/clk/mediatek/clk-mt2712-img.c    |   80 ++
 drivers/clk/mediatek/clk-mt2712-jpgdec.c |   76 ++
 drivers/clk/mediatek/clk-mt2712-mfg.c    |   75 ++
 drivers/clk/mediatek/clk-mt2712-mm.c     |  170 ++++
 drivers/clk/mediatek/clk-mt2712-vdec.c   |   94 ++
 drivers/clk/mediatek/clk-mt2712-venc.c   |   77 ++
 drivers/clk/mediatek/clk-mt2712.c        | 1435 ++++++++++++++++++++++++++++++
 drivers/clk/mediatek/clk-mtk.h           |    2 +
 drivers/clk/mediatek/clk-pll.c           |   13 +-
 12 files changed, 2180 insertions(+), 2 deletions(-)
 create mode 100644 drivers/clk/mediatek/clk-mt2712-bdp.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-img.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-jpgdec.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-mfg.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-mm.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-vdec.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712-venc.c
 create mode 100644 drivers/clk/mediatek/clk-mt2712.c

diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
index 28739a9..300dbb5 100644
--- a/drivers/clk/mediatek/Kconfig
+++ b/drivers/clk/mediatek/Kconfig
@@ -50,6 +50,56 @@ config COMMON_CLK_MT2701_BDPSYS
 	---help---
 	  This driver supports Mediatek MT2701 bdpsys clocks.
 
+config COMMON_CLK_MT2712
+	bool "Clock driver for Mediatek MT2712"
+	depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
+	select COMMON_CLK_MEDIATEK
+	default ARCH_MEDIATEK && ARM64
+	---help---
+	  This driver supports Mediatek MT2712 basic clocks.
+
+config COMMON_CLK_MT2712_BDPSYS
+	bool "Clock driver for Mediatek MT2712 bdpsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 bdpsys clocks.
+
+config COMMON_CLK_MT2712_IMGSYS
+	bool "Clock driver for Mediatek MT2712 imgsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 imgsys clocks.
+
+config COMMON_CLK_MT2712_JPGDECSYS
+	bool "Clock driver for Mediatek MT2712 jpgdecsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 jpgdecsys clocks.
+
+config COMMON_CLK_MT2712_MFGCFG
+	bool "Clock driver for Mediatek MT2712 mfgcfg"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 mfgcfg clocks.
+
+config COMMON_CLK_MT2712_MMSYS
+	bool "Clock driver for Mediatek MT2712 mmsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 mmsys clocks.
+
+config COMMON_CLK_MT2712_VDECSYS
+	bool "Clock driver for Mediatek MT2712 vdecsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 vdecsys clocks.
+
+config COMMON_CLK_MT2712_VENCSYS
+	bool "Clock driver for Mediatek MT2712 vencsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 vencsys clocks.
+
 config COMMON_CLK_MT6797
        bool "Clock driver for Mediatek MT6797"
        depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 2a755b5..a4e5c47 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -12,5 +12,13 @@ obj-$(CONFIG_COMMON_CLK_MT2701_HIFSYS) += clk-mt2701-hif.o
 obj-$(CONFIG_COMMON_CLK_MT2701_IMGSYS) += clk-mt2701-img.o
 obj-$(CONFIG_COMMON_CLK_MT2701_MMSYS) += clk-mt2701-mm.o
 obj-$(CONFIG_COMMON_CLK_MT2701_VDECSYS) += clk-mt2701-vdec.o
+obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o
+obj-$(CONFIG_COMMON_CLK_MT2712_BDPSYS) += clk-mt2712-bdp.o
+obj-$(CONFIG_COMMON_CLK_MT2712_IMGSYS) += clk-mt2712-img.o
+obj-$(CONFIG_COMMON_CLK_MT2712_JPGDECSYS) += clk-mt2712-jpgdec.o
+obj-$(CONFIG_COMMON_CLK_MT2712_MFGCFG) += clk-mt2712-mfg.o
+obj-$(CONFIG_COMMON_CLK_MT2712_MMSYS) += clk-mt2712-mm.o
+obj-$(CONFIG_COMMON_CLK_MT2712_VDECSYS) += clk-mt2712-vdec.o
+obj-$(CONFIG_COMMON_CLK_MT2712_VENCSYS) += clk-mt2712-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
 obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
diff --git a/drivers/clk/mediatek/clk-mt2712-bdp.c b/drivers/clk/mediatek/clk-mt2712-bdp.c
new file mode 100644
index 0000000..5fe4728
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-bdp.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs bdp_cg_regs = {
+	.set_ofs = 0x100,
+	.clr_ofs = 0x100,
+	.sta_ofs = 0x100,
+};
+
+#define GATE_BDP(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &bdp_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+static const struct mtk_gate bdp_clks[] = {
+	GATE_BDP(CLK_BDP_BRIDGE_B, "bdp_bridge_b", "mm_sel", 0),
+	GATE_BDP(CLK_BDP_BRIDGE_DRAM, "bdp_bridge_d", "mm_sel", 1),
+	GATE_BDP(CLK_BDP_LARB_DRAM, "bdp_larb_d", "mm_sel", 2),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_VDI_PXL, "bdp_vdi_pxl", "tvd_sel", 3),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_VDI_DRAM, "bdp_vdi_d", "mm_sel", 4),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_VDI_B, "bdp_vdi_b", "mm_sel", 5),
+	GATE_BDP(CLK_BDP_MT_B, "bdp_fmt_b", "mm_sel", 9),
+	GATE_BDP(CLK_BDP_DISPFMT_27M, "bdp_27m", "di_sel", 10),
+	GATE_BDP(CLK_BDP_DISPFMT_27M_VDOUT, "bdp_27m_vdout", "di_sel", 11),
+	GATE_BDP(CLK_BDP_DISPFMT_27_74_74, "bdp_27_74_74", "di_sel", 12),
+	GATE_BDP(CLK_BDP_DISPFMT_2FS, "bdp_2fs", "di_sel", 13),
+	GATE_BDP(CLK_BDP_DISPFMT_2FS_2FS74_148, "bdp_2fs74_148", "di_sel", 14),
+	GATE_BDP(CLK_BDP_DISPFMT_B, "bdp_b", "mm_sel", 15),
+	GATE_BDP(CLK_BDP_VDO_DRAM, "bdp_vdo_d", "mm_sel", 16),
+	GATE_BDP(CLK_BDP_VDO_2FS, "bdp_vdo_2fs", "di_sel", 17),
+	GATE_BDP(CLK_BDP_VDO_B, "bdp_vdo_b", "mm_sel", 18),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_DI_PXL, "bdp_di_pxl", "di_sel", 19),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_DI_DRAM, "bdp_di_d", "mm_sel", 20),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_DI_B, "bdp_di_b", "mm_sel", 21),
+	GATE_BDP(CLK_BDP_NR_AGENT, "bdp_nr_agent", "nr_sel", 22),
+	GATE_BDP(CLK_BDP_NR_DRAM, "bdp_nr_d", "mm_sel", 23),
+	GATE_BDP(CLK_BDP_NR_B, "bdp_nr_b", "mm_sel", 24),
+	GATE_BDP(CLK_BDP_BRIDGE_RT_B, "bdp_bridge_rt_b", "mm_sel", 25),
+	GATE_BDP(CLK_BDP_BRIDGE_RT_DRAM, "bdp_bridge_rt_d", "mm_sel", 26),
+	GATE_BDP(CLK_BDP_LARB_RT_DRAM, "bdp_larb_rt_d", "mm_sel", 27),
+	GATE_BDP(CLK_BDP_TVD_TDC, "bdp_tvd_tdc", "mm_sel", 28),
+	GATE_BDP(CLK_BDP_TVD_54, "bdp_tvd_clk_54", "tvd_sel", 29),
+	GATE_BDP(CLK_BDP_TVD_CBUS, "bdp_tvd_cbus", "mm_sel", 30),
+};
+
+static int clk_mt2712_bdp_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_BDP_NR_CLK);
+
+	mtk_clk_register_gates(node, bdp_clks, ARRAY_SIZE(bdp_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_bdp[] = {
+	{ .compatible = "mediatek,mt2712-bdpsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_bdp_drv = {
+	.probe = clk_mt2712_bdp_probe,
+	.driver = {
+		.name = "clk-mt2712-bdp",
+		.of_match_table = of_match_clk_mt2712_bdp,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_bdp_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-img.c b/drivers/clk/mediatek/clk-mt2712-img.c
new file mode 100644
index 0000000..139ff55
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-img.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs img_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x0,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_IMG(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &img_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+static const struct mtk_gate img_clks[] = {
+	GATE_IMG(CLK_IMG_SMI_LARB2, "img_smi_larb2", "mm_sel", 0),
+	GATE_IMG(CLK_IMG_SENINF_SCAM_EN, "img_scam_en", "csi0", 3),
+	GATE_IMG(CLK_IMG_SENINF_CAM_EN, "img_cam_en", "mm_sel", 8),
+	GATE_IMG(CLK_IMG_CAM_SV_EN, "img_cam_sv_en", "mm_sel", 9),
+	GATE_IMG(CLK_IMG_CAM_SV1_EN, "img_cam_sv1_en", "mm_sel", 10),
+	GATE_IMG(CLK_IMG_CAM_SV2_EN, "img_cam_sv2_en", "mm_sel", 11),
+};
+
+static int clk_mt2712_img_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_IMG_NR_CLK);
+
+	mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_img[] = {
+	{ .compatible = "mediatek,mt2712-imgsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_img_drv = {
+	.probe = clk_mt2712_img_probe,
+	.driver = {
+		.name = "clk-mt2712-img",
+		.of_match_table = of_match_clk_mt2712_img,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_img_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-jpgdec.c b/drivers/clk/mediatek/clk-mt2712-jpgdec.c
new file mode 100644
index 0000000..c7d4aad
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-jpgdec.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs jpgdec_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_JPGDEC(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &jpgdec_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr_inv,	\
+	}
+
+static const struct mtk_gate jpgdec_clks[] = {
+	GATE_JPGDEC(CLK_JPGDEC_JPGDEC1, "jpgdec_jpgdec1", "jpgdec_sel", 0),
+	GATE_JPGDEC(CLK_JPGDEC_JPGDEC, "jpgdec_jpgdec", "jpgdec_sel", 4),
+};
+
+static int clk_mt2712_jpgdec_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_JPGDEC_NR_CLK);
+
+	mtk_clk_register_gates(node, jpgdec_clks, ARRAY_SIZE(jpgdec_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_jpgdec[] = {
+	{ .compatible = "mediatek,mt2712-jpgdecsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_jpgdec_drv = {
+	.probe = clk_mt2712_jpgdec_probe,
+	.driver = {
+		.name = "clk-mt2712-jpgdec",
+		.of_match_table = of_match_clk_mt2712_jpgdec,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_jpgdec_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-mfg.c b/drivers/clk/mediatek/clk-mt2712-mfg.c
new file mode 100644
index 0000000..570f72d
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-mfg.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs mfg_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_MFG(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &mfg_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+static const struct mtk_gate mfg_clks[] = {
+	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0),
+};
+
+static int clk_mt2712_mfg_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_MFG_NR_CLK);
+
+	mtk_clk_register_gates(node, mfg_clks, ARRAY_SIZE(mfg_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_mfg[] = {
+	{ .compatible = "mediatek,mt2712-mfgcfg", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_mfg_drv = {
+	.probe = clk_mt2712_mfg_probe,
+	.driver = {
+		.name = "clk-mt2712-mfg",
+		.of_match_table = of_match_clk_mt2712_mfg,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_mfg_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-mm.c b/drivers/clk/mediatek/clk-mt2712-mm.c
new file mode 100644
index 0000000..a8b4b6d
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-mm.c
@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs mm0_cg_regs = {
+	.set_ofs = 0x104,
+	.clr_ofs = 0x108,
+	.sta_ofs = 0x100,
+};
+
+static const struct mtk_gate_regs mm1_cg_regs = {
+	.set_ofs = 0x114,
+	.clr_ofs = 0x118,
+	.sta_ofs = 0x110,
+};
+
+static const struct mtk_gate_regs mm2_cg_regs = {
+	.set_ofs = 0x224,
+	.clr_ofs = 0x228,
+	.sta_ofs = 0x220,
+};
+
+#define GATE_MM0(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &mm0_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+#define GATE_MM1(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &mm1_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+#define GATE_MM2(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &mm2_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+static const struct mtk_gate mm_clks[] = {
+	/* MM0 */
+	GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
+	GATE_MM0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
+	GATE_MM0(CLK_MM_CAM_MDP, "mm_cam_mdp", "mm_sel", 2),
+	GATE_MM0(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_sel", 3),
+	GATE_MM0(CLK_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 4),
+	GATE_MM0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 5),
+	GATE_MM0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 6),
+	GATE_MM0(CLK_MM_MDP_RSZ2, "mm_mdp_rsz2", "mm_sel", 7),
+	GATE_MM0(CLK_MM_MDP_TDSHP0, "mm_mdp_tdshp0", "mm_sel", 8),
+	GATE_MM0(CLK_MM_MDP_TDSHP1, "mm_mdp_tdshp1", "mm_sel", 9),
+	GATE_MM0(CLK_MM_MDP_CROP, "mm_mdp_crop", "mm_sel", 10),
+	GATE_MM0(CLK_MM_MDP_WDMA, "mm_mdp_wdma", "mm_sel", 11),
+	GATE_MM0(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_sel", 12),
+	GATE_MM0(CLK_MM_MDP_WROT1, "mm_mdp_wrot1", "mm_sel", 13),
+	GATE_MM0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 14),
+	GATE_MM0(CLK_MM_MUTEX_32K, "mm_mutex_32k", "clk32k", 15),
+	GATE_MM0(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_sel", 16),
+	GATE_MM0(CLK_MM_DISP_OVL1, "mm_disp_ovl1", "mm_sel", 17),
+	GATE_MM0(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_sel", 18),
+	GATE_MM0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 19),
+	GATE_MM0(CLK_MM_DISP_RDMA2, "mm_disp_rdma2", "mm_sel", 20),
+	GATE_MM0(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_sel", 21),
+	GATE_MM0(CLK_MM_DISP_WDMA1, "mm_disp_wdma1", "mm_sel", 22),
+	GATE_MM0(CLK_MM_DISP_COLOR0, "mm_disp_color0", "mm_sel", 23),
+	GATE_MM0(CLK_MM_DISP_COLOR1, "mm_disp_color1", "mm_sel", 24),
+	GATE_MM0(CLK_MM_DISP_AAL, "mm_disp_aal", "mm_sel", 25),
+	GATE_MM0(CLK_MM_DISP_GAMMA, "mm_disp_gamma", "mm_sel", 26),
+	GATE_MM0(CLK_MM_DISP_UFOE, "mm_disp_ufoe", "mm_sel", 27),
+	GATE_MM0(CLK_MM_DISP_SPLIT0, "mm_disp_split0", "mm_sel", 28),
+	GATE_MM0(CLK_MM_DISP_OD, "mm_disp_od", "mm_sel", 31),
+	/* MM1 */
+	GATE_MM1(CLK_MM_DISP_PWM0_MM, "mm_pwm0_mm", "mm_sel", 0),
+	GATE_MM1(CLK_MM_DISP_PWM0_26M, "mm_pwm0_26m", "pwm_sel", 1),
+	GATE_MM1(CLK_MM_DISP_PWM1_MM, "mm_pwm1_mm", "mm_sel", 2),
+	GATE_MM1(CLK_MM_DISP_PWM1_26M, "mm_pwm1_26m", "pwm_sel", 3),
+	GATE_MM1(CLK_MM_DSI0_ENGINE, "mm_dsi0_engine", "mm_sel", 4),
+	GATE_MM1(CLK_MM_DSI0_DIGITAL, "mm_dsi0_digital", "dsi0_lntc", 5),
+	GATE_MM1(CLK_MM_DSI1_ENGINE, "mm_dsi1_engine", "mm_sel", 6),
+	GATE_MM1(CLK_MM_DSI1_DIGITAL, "mm_dsi1_digital", "dsi1_lntc", 7),
+	GATE_MM1(CLK_MM_DPI_PIXEL, "mm_dpi_pixel", "vpll_dpix", 8),
+	GATE_MM1(CLK_MM_DPI_ENGINE, "mm_dpi_engine", "mm_sel", 9),
+	GATE_MM1(CLK_MM_DPI1_PIXEL, "mm_dpi1_pixel", "vpll3_dpix", 10),
+	GATE_MM1(CLK_MM_DPI1_ENGINE, "mm_dpi1_engine", "mm_sel", 11),
+	GATE_MM1(CLK_MM_LVDS_PIXEL, "mm_lvds_pixel", "vpll_dpix", 16),
+	GATE_MM1(CLK_MM_LVDS_CTS, "mm_lvds_cts", "lvdstx", 17),
+	GATE_MM1(CLK_MM_SMI_LARB4, "mm_smi_larb4", "mm_sel", 18),
+	GATE_MM1(CLK_MM_SMI_COMMON1, "mm_smi_common1", "mm_sel", 21),
+	GATE_MM1(CLK_MM_SMI_LARB5, "mm_smi_larb5", "mm_sel", 22),
+	GATE_MM1(CLK_MM_MDP_RDMA2, "mm_mdp_rdma2", "mm_sel", 23),
+	GATE_MM1(CLK_MM_MDP_TDSHP2, "mm_mdp_tdshp2", "mm_sel", 24),
+	GATE_MM1(CLK_MM_DISP_OVL2, "mm_disp_ovl2", "mm_sel", 25),
+	GATE_MM1(CLK_MM_DISP_WDMA2, "mm_disp_wdma2", "mm_sel", 26),
+	GATE_MM1(CLK_MM_DISP_COLOR2, "mm_disp_color2", "mm_sel", 27),
+	GATE_MM1(CLK_MM_DISP_AAL1, "mm_disp_aal1", "mm_sel", 28),
+	GATE_MM1(CLK_MM_DISP_OD1, "mm_disp_od1", "mm_sel", 29),
+	GATE_MM1(CLK_MM_LVDS1_PIXEL, "mm_lvds1_pixel", "vpll3_dpix", 30),
+	GATE_MM1(CLK_MM_LVDS1_CTS, "mm_lvds1_cts", "lvdstx3", 31),
+	/* MM2 */
+	GATE_MM2(CLK_MM_SMI_LARB7, "mm_smi_larb7", "mm_sel", 0),
+	GATE_MM2(CLK_MM_MDP_RDMA3, "mm_mdp_rdma3", "mm_sel", 1),
+	GATE_MM2(CLK_MM_MDP_WROT2, "mm_mdp_wrot2", "mm_sel", 2),
+	GATE_MM2(CLK_MM_DSI2, "mm_dsi2", "mm_sel", 3),
+	GATE_MM2(CLK_MM_DSI2_DIGITAL, "mm_dsi2_digital", "dsi0_lntc", 4),
+	GATE_MM2(CLK_MM_DSI3, "mm_dsi3", "mm_sel", 5),
+	GATE_MM2(CLK_MM_DSI3_DIGITAL, "mm_dsi3_digital", "dsi1_lntc", 6),
+};
+
+static int clk_mt2712_mm_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
+
+	mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_mm[] = {
+	{ .compatible = "mediatek,mt2712-mmsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_mm_drv = {
+	.probe = clk_mt2712_mm_probe,
+	.driver = {
+		.name = "clk-mt2712-mm",
+		.of_match_table = of_match_clk_mt2712_mm,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_mm_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-vdec.c b/drivers/clk/mediatek/clk-mt2712-vdec.c
new file mode 100644
index 0000000..55c64ee
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-vdec.c
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs vdec0_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x4,
+	.sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs vdec1_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0xc,
+	.sta_ofs = 0x8,
+};
+
+#define GATE_VDEC0(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &vdec0_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr_inv,	\
+	}
+
+#define GATE_VDEC1(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &vdec1_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr_inv,	\
+	}
+
+static const struct mtk_gate vdec_clks[] = {
+	/* VDEC0 */
+	GATE_VDEC0(CLK_VDEC_CKEN, "vdec_cken", "vdec_sel", 0),
+	/* VDEC1 */
+	GATE_VDEC1(CLK_VDEC_LARB1_CKEN, "vdec_larb1_cken", "vdec_sel", 0),
+	GATE_VDEC1(CLK_VDEC_IMGRZ_CKEN, "vdec_imgrz_cken", "vdec_sel", 1),
+};
+
+static int clk_mt2712_vdec_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_VDEC_NR_CLK);
+
+	mtk_clk_register_gates(node, vdec_clks, ARRAY_SIZE(vdec_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_vdec[] = {
+	{ .compatible = "mediatek,mt2712-vdecsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_vdec_drv = {
+	.probe = clk_mt2712_vdec_probe,
+	.driver = {
+		.name = "clk-mt2712-vdec",
+		.of_match_table = of_match_clk_mt2712_vdec,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_vdec_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-venc.c b/drivers/clk/mediatek/clk-mt2712-venc.c
new file mode 100644
index 0000000..ccbfe98
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-venc.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs venc_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_VENC(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &venc_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr_inv,	\
+	}
+
+static const struct mtk_gate venc_clks[] = {
+	GATE_VENC(CLK_VENC_SMI_COMMON_CON, "venc_smi", "mm_sel", 0),
+	GATE_VENC(CLK_VENC_VENC, "venc_venc", "venc_sel", 4),
+	GATE_VENC(CLK_VENC_SMI_LARB6, "venc_smi_larb6", "jpgdec_sel", 12),
+};
+
+static int clk_mt2712_venc_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_VENC_NR_CLK);
+
+	mtk_clk_register_gates(node, venc_clks, ARRAY_SIZE(venc_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_venc[] = {
+	{ .compatible = "mediatek,mt2712-vencsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_venc_drv = {
+	.probe = clk_mt2712_venc_probe,
+	.driver = {
+		.name = "clk-mt2712-venc",
+		.of_match_table = of_match_clk_mt2712_venc,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_venc_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712.c b/drivers/clk/mediatek/clk-mt2712.c
new file mode 100644
index 0000000..fb56379
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712.c
@@ -0,0 +1,1435 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * 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.
+ *
+ * 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.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static DEFINE_SPINLOCK(mt2712_clk_lock);
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+	FIXED_CLK(CLK_TOP_VPLL3_DPIX, "vpll3_dpix", NULL, 200000000),
+	FIXED_CLK(CLK_TOP_VPLL_DPIX, "vpll_dpix", NULL, 200000000),
+	FIXED_CLK(CLK_TOP_LTEPLL_FS26M, "ltepll_fs26m", NULL, 26000000),
+	FIXED_CLK(CLK_TOP_DMPLL, "dmpll_ck", NULL, 350000000),
+	FIXED_CLK(CLK_TOP_DSI0_LNTC, "dsi0_lntc", NULL, 143000000),
+	FIXED_CLK(CLK_TOP_DSI1_LNTC, "dsi1_lntc", NULL, 143000000),
+	FIXED_CLK(CLK_TOP_LVDSTX3_CLKDIG_CTS, "lvdstx3", NULL, 140000000),
+	FIXED_CLK(CLK_TOP_LVDSTX_CLKDIG_CTS, "lvdstx", NULL, 140000000),
+	FIXED_CLK(CLK_TOP_CLKRTC_EXT, "clkrtc_ext", NULL, 32768),
+	FIXED_CLK(CLK_TOP_CLKRTC_INT, "clkrtc_int", NULL, 32747),
+	FIXED_CLK(CLK_TOP_CSI0, "csi0", NULL, 26000000),
+	FIXED_CLK(CLK_TOP_CVBSPLL, "cvbspll", NULL, 108000000),
+};
+
+static const struct mtk_fixed_factor top_early_divs[] = {
+	FACTOR(CLK_TOP_SYS_26M, "sys_26m", "clk26m", 1,
+		1),
+	FACTOR(CLK_TOP_CLK26M_D2, "clk26m_d2", "sys_26m", 1,
+		2),
+};
+
+static const struct mtk_fixed_factor top_divs[] = {
+	FACTOR(CLK_TOP_ARMCA35PLL, "armca35pll_ck", "armca35pll", 1,
+		1),
+	FACTOR(CLK_TOP_ARMCA35PLL_600M, "armca35pll_600m", "armca35pll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_ARMCA35PLL_400M, "armca35pll_400m", "armca35pll_ck", 1,
+		3),
+	FACTOR(CLK_TOP_ARMCA72PLL, "armca72pll_ck", "armca72pll", 1,
+		1),
+	FACTOR(CLK_TOP_SYSPLL, "syspll_ck", "mainpll", 1,
+		1),
+	FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "syspll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "syspll_d2", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "syspll_d2", 1,
+		4),
+	FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "syspll_d2", 1,
+		8),
+	FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "syspll_d2", 1,
+		16),
+	FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "syspll_ck", 1,
+		3),
+	FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "syspll_d3", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "syspll_d3", 1,
+		4),
+	FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "syspll_ck", 1,
+		5),
+	FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "syspll_d5", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "syspll_d5", 1,
+		4),
+	FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "syspll_ck", 1,
+		7),
+	FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "syspll_d7", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "syspll_d7", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL, "univpll_ck", "univpll", 1,
+		1),
+	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll_ck", 1,
+		7),
+	FACTOR(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univpll_ck", 1,
+		26),
+	FACTOR(CLK_TOP_UNIVPLL_D52, "univpll_d52", "univpll_ck", 1,
+		52),
+	FACTOR(CLK_TOP_UNIVPLL_D104, "univpll_d104", "univpll_ck", 1,
+		104),
+	FACTOR(CLK_TOP_UNIVPLL_D208, "univpll_d208", "univpll_ck", 1,
+		208),
+	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll_d2", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll_d2", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univpll_d2", 1,
+		8),
+	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll_ck", 1,
+		3),
+	FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll_d3", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll_d3", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll_d3", 1,
+		8),
+	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll_ck", 1,
+		5),
+	FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univpll_d5", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univpll_d5", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univpll_d5", 1,
+		8),
+	FACTOR(CLK_TOP_F_MP0_PLL1, "f_mp0_pll1_ck", "univpll_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_MP0_PLL2, "f_mp0_pll2_ck", "univpll1_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_BIG_PLL1, "f_big_pll1_ck", "univpll_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_BIG_PLL2, "f_big_pll2_ck", "univpll1_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_BUS_PLL1, "f_bus_pll1_ck", "univpll_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_BUS_PLL2, "f_bus_pll2_ck", "univpll1_d2", 1,
+		1),
+	FACTOR(CLK_TOP_APLL1, "apll1_ck", "apll1", 1,
+		1),
+	FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1_ck", 1,
+		2),
+	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1_ck", 1,
+		4),
+	FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1_ck", 1,
+		8),
+	FACTOR(CLK_TOP_APLL1_D16, "apll1_d16", "apll1_ck", 1,
+		16),
+	FACTOR(CLK_TOP_APLL2, "apll2_ck", "apll2", 1,
+		1),
+	FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2_ck", 1,
+		2),
+	FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2_ck", 1,
+		4),
+	FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2_ck", 1,
+		8),
+	FACTOR(CLK_TOP_APLL2_D16, "apll2_d16", "apll2_ck", 1,
+		16),
+	FACTOR(CLK_TOP_LVDSPLL, "lvdspll_ck", "lvdspll", 1,
+		1),
+	FACTOR(CLK_TOP_LVDSPLL_D2, "lvdspll_d2", "lvdspll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_LVDSPLL_D4, "lvdspll_d4", "lvdspll_ck", 1,
+		4),
+	FACTOR(CLK_TOP_LVDSPLL_D8, "lvdspll_d8", "lvdspll_ck", 1,
+		8),
+	FACTOR(CLK_TOP_LVDSPLL2, "lvdspll2_ck", "lvdspll2", 1,
+		1),
+	FACTOR(CLK_TOP_LVDSPLL2_D2, "lvdspll2_d2", "lvdspll2_ck", 1,
+		2),
+	FACTOR(CLK_TOP_LVDSPLL2_D4, "lvdspll2_d4", "lvdspll2_ck", 1,
+		4),
+	FACTOR(CLK_TOP_LVDSPLL2_D8, "lvdspll2_d8", "lvdspll2_ck", 1,
+		8),
+	FACTOR(CLK_TOP_ETHERPLL_125M, "etherpll_125m", "etherpll", 1,
+		1),
+	FACTOR(CLK_TOP_ETHERPLL_50M, "etherpll_50m", "etherpll", 1,
+		1),
+	FACTOR(CLK_TOP_CVBS, "cvbs", "cvbspll", 1,
+		1),
+	FACTOR(CLK_TOP_CVBS_D2, "cvbs_d2", "cvbs", 1,
+		2),
+	FACTOR(CLK_TOP_MMPLL, "mmpll_ck", "mmpll", 1,
+		1),
+	FACTOR(CLK_TOP_MMPLL_D2, "mmpll_d2", "mmpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_VENCPLL, "vencpll_ck", "vencpll", 1,
+		1),
+	FACTOR(CLK_TOP_VENCPLL_D2, "vencpll_d2", "vencpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_VCODECPLL, "vcodecpll_ck", "vcodecpll", 1,
+		1),
+	FACTOR(CLK_TOP_VCODECPLL_D2, "vcodecpll_d2", "vcodecpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_TVDPLL, "tvdpll_ck", "tvdpll", 1,
+		1),
+	FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll_ck", 1,
+		4),
+	FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll_ck", 1,
+		8),
+	FACTOR(CLK_TOP_TVDPLL_429M, "tvdpll_429m", "tvdpll", 1,
+		1),
+	FACTOR(CLK_TOP_TVDPLL_429M_D2, "tvdpll_429m_d2", "tvdpll_429m", 1,
+		2),
+	FACTOR(CLK_TOP_TVDPLL_429M_D4, "tvdpll_429m_d4", "tvdpll_429m", 1,
+		4),
+	FACTOR(CLK_TOP_MSDCPLL, "msdcpll_ck", "msdcpll", 1,
+		1),
+	FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll_ck", 1,
+		4),
+	FACTOR(CLK_TOP_MSDCPLL2, "msdcpll2_ck", "msdcpll2", 1,
+		1),
+	FACTOR(CLK_TOP_MSDCPLL2_D2, "msdcpll2_d2", "msdcpll2_ck", 1,
+		2),
+	FACTOR(CLK_TOP_MSDCPLL2_D4, "msdcpll2_d4", "msdcpll2_ck", 1,
+		4),
+	FACTOR(CLK_TOP_D2A_ULCLK_6P5M, "d2a_ulclk_6p5m", "clk26m", 1,
+		4),
+};
+
+static const char * const axi_parents[] = {
+	"clk26m",
+	"syspll1_d2",
+	"syspll_d5",
+	"syspll1_d4",
+	"univpll_d5",
+	"univpll2_d2",
+	"msdcpll2_ck"
+};
+
+static const char * const mem_parents[] = {
+	"clk26m",
+	"dmpll_ck"
+};
+
+static const char * const mm_parents[] = {
+	"clk26m",
+	"vencpll_ck",
+	"syspll_d3",
+	"syspll1_d2",
+	"syspll_d5",
+	"syspll1_d4",
+	"univpll1_d2",
+	"univpll2_d2"
+};
+
+static const char * const pwm_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"univpll3_d2",
+	"univpll1_d4"
+};
+
+static const char * const vdec_parents[] = {
+	"clk26m",
+	"vcodecpll_ck",
+	"tvdpll_429m",
+	"univpll_d3",
+	"vencpll_ck",
+	"syspll_d3",
+	"univpll1_d2",
+	"mmpll_d2",
+	"syspll3_d2",
+	"tvdpll_ck"
+};
+
+static const char * const venc_parents[] = {
+	"clk26m",
+	"univpll1_d2",
+	"mmpll_d2",
+	"tvdpll_d2",
+	"syspll1_d2",
+	"univpll_d5",
+	"vcodecpll_d2",
+	"univpll2_d2",
+	"syspll3_d2"
+};
+
+static const char * const mfg_parents[] = {
+	"clk26m",
+	"mmpll_ck",
+	"univpll_d3",
+	"clk26m",
+	"clk26m",
+	"clk26m",
+	"clk26m",
+	"clk26m",
+	"clk26m",
+	"syspll_d3",
+	"syspll1_d2",
+	"syspll_d5",
+	"univpll_d3",
+	"univpll1_d2",
+	"univpll_d5",
+	"univpll2_d2"
+};
+
+static const char * const camtg_parents[] = {
+	"clk26m",
+	"univpll_d52",
+	"univpll_d208",
+	"univpll_d104",
+	"clk26m_d2",
+	"univpll_d26",
+	"univpll2_d8",
+	"syspll3_d4",
+	"syspll3_d2",
+	"univpll1_d4",
+	"univpll2_d2"
+};
+
+static const char * const uart_parents[] = {
+	"clk26m",
+	"univpll2_d8"
+};
+
+static const char * const spi_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"univpll1_d4",
+	"univpll2_d2",
+	"univpll3_d2",
+	"univpll1_d8"
+};
+
+static const char * const usb20_parents[] = {
+	"clk26m",
+	"univpll1_d8",
+	"univpll3_d4"
+};
+
+static const char * const usb30_parents[] = {
+	"clk26m",
+	"univpll3_d2",
+	"univpll3_d4",
+	"univpll2_d4"
+};
+
+static const char * const msdc50_0_h_parents[] = {
+	"clk26m",
+	"syspll1_d2",
+	"syspll2_d2",
+	"syspll4_d2",
+	"univpll_d5",
+	"univpll1_d4"
+};
+
+static const char * const msdc50_0_parents[] = {
+	"clk26m",
+	"msdcpll_ck",
+	"msdcpll_d2",
+	"univpll1_d4",
+	"syspll2_d2",
+	"msdcpll_d4",
+	"vencpll_d2",
+	"univpll1_d2",
+	"msdcpll2_ck",
+	"msdcpll2_d2",
+	"msdcpll2_d4"
+};
+
+static const char * const msdc30_1_parents[] = {
+	"clk26m",
+	"univpll2_d2",
+	"msdcpll_d2",
+	"univpll1_d4",
+	"syspll2_d2",
+	"univpll_d7",
+	"vencpll_d2"
+};
+
+static const char * const msdc30_3_parents[] = {
+	"clk26m",
+	"msdcpll2_ck",
+	"msdcpll2_d2",
+	"univpll2_d2",
+	"msdcpll2_d4",
+	"univpll1_d4",
+	"syspll2_d2",
+	"syspll_d7",
+	"univpll_d7",
+	"vencpll_d2",
+	"msdcpll_ck",
+	"msdcpll_d2",
+	"msdcpll_d4"
+};
+
+static const char * const audio_parents[] = {
+	"clk26m",
+	"syspll3_d4",
+	"syspll4_d4",
+	"syspll1_d16"
+};
+
+static const char * const aud_intbus_parents[] = {
+	"clk26m",
+	"syspll1_d4",
+	"syspll4_d2",
+	"univpll3_d2",
+	"univpll2_d8",
+	"syspll3_d2",
+	"syspll3_d4"
+};
+
+static const char * const pmicspi_parents[] = {
+	"clk26m",
+	"syspll1_d8",
+	"syspll3_d4",
+	"syspll1_d16",
+	"univpll3_d4",
+	"univpll_d26",
+	"syspll3_d4"
+};
+
+static const char * const dpilvds1_parents[] = {
+	"clk26m",
+	"lvdspll2_ck",
+	"lvdspll2_d2",
+	"lvdspll2_d4",
+	"lvdspll2_d8",
+	"clkfpc"
+};
+
+static const char * const atb_parents[] = {
+	"clk26m",
+	"syspll1_d2",
+	"univpll_d5",
+	"syspll_d5"
+};
+
+static const char * const nr_parents[] = {
+	"clk26m",
+	"univpll1_d4",
+	"syspll2_d2",
+	"syspll1_d4",
+	"univpll1_d8",
+	"univpll3_d2",
+	"univpll2_d2",
+	"syspll_d5"
+};
+
+static const char * const nfi2x_parents[] = {
+	"clk26m",
+	"syspll4_d4",
+	"univpll3_d4",
+	"univpll1_d8",
+	"syspll2_d4",
+	"univpll3_d2",
+	"syspll_d7",
+	"syspll2_d2",
+	"univpll2_d2",
+	"syspll_d5",
+	"syspll1_d2"
+};
+
+static const char * const irda_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"syspll2_d4",
+	"univpll2_d8"
+};
+
+static const char * const cci400_parents[] = {
+	"clk26m",
+	"vencpll_ck",
+	"armca35pll_600m",
+	"armca35pll_400m",
+	"univpll_d2",
+	"syspll_d2",
+	"msdcpll_ck",
+	"univpll_d3"
+};
+
+static const char * const aud_1_parents[] = {
+	"clk26m",
+	"apll1_ck",
+	"univpll2_d4",
+	"univpll2_d8"
+};
+
+static const char * const aud_2_parents[] = {
+	"clk26m",
+	"apll2_ck",
+	"univpll2_d4",
+	"univpll2_d8"
+};
+
+static const char * const mem_mfg_parents[] = {
+	"clk26m",
+	"mmpll_ck",
+	"univpll_d3"
+};
+
+static const char * const axi_mfg_parents[] = {
+	"clk26m",
+	"axi_sel",
+	"univpll_d5"
+};
+
+static const char * const scam_parents[] = {
+	"clk26m",
+	"syspll3_d2",
+	"univpll2_d4",
+	"syspll2_d4"
+};
+
+static const char * const nfiecc_parents[] = {
+	"clk26m",
+	"nfi2x_sel",
+	"syspll_d7",
+	"syspll2_d2",
+	"univpll2_d2",
+	"univpll_d5",
+	"syspll1_d2"
+};
+
+static const char * const pe2_mac_p0_parents[] = {
+	"clk26m",
+	"syspll1_d8",
+	"syspll4_d2",
+	"syspll2_d4",
+	"univpll2_d4",
+	"syspll3_d2"
+};
+
+static const char * const dpilvds_parents[] = {
+	"clk26m",
+	"lvdspll_ck",
+	"lvdspll_d2",
+	"lvdspll_d4",
+	"lvdspll_d8",
+	"clkfpc"
+};
+
+static const char * const hdcp_parents[] = {
+	"clk26m",
+	"syspll4_d2",
+	"syspll3_d4",
+	"univpll2_d4"
+};
+
+static const char * const hdcp_24m_parents[] = {
+	"clk26m",
+	"univpll_d26",
+	"univpll_d52",
+	"univpll2_d8"
+};
+
+static const char * const rtc_parents[] = {
+	"clkrtc_int",
+	"clkrtc_ext",
+	"clk26m",
+	"univpll3_d8"
+};
+
+static const char * const spinor_parents[] = {
+	"clk26m",
+	"clk26m_d2",
+	"syspll4_d4",
+	"univpll2_d8",
+	"univpll3_d4",
+	"syspll4_d2",
+	"syspll2_d4",
+	"univpll2_d4",
+	"etherpll_125m",
+	"syspll1_d4"
+};
+
+static const char * const apll_parents[] = {
+	"clk26m",
+	"apll1_ck",
+	"apll1_d2",
+	"apll1_d4",
+	"apll1_d8",
+	"apll1_d16",
+	"apll2_ck",
+	"apll2_d2",
+	"apll2_d4",
+	"apll2_d8",
+	"apll2_d16",
+	"clk26m",
+	"clk26m"
+};
+
+static const char * const a1sys_hp_parents[] = {
+	"clk26m",
+	"apll1_ck",
+	"apll1_d2",
+	"apll1_d4",
+	"apll1_d8"
+};
+
+static const char * const a2sys_hp_parents[] = {
+	"clk26m",
+	"apll2_ck",
+	"apll2_d2",
+	"apll2_d4",
+	"apll2_d8"
+};
+
+static const char * const asm_l_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"univpll2_d2",
+	"syspll_d5"
+};
+
+static const char * const i2so1_parents[] = {
+	"clk26m",
+	"apll1_ck",
+	"apll2_ck"
+};
+
+static const char * const ether_125m_parents[] = {
+	"clk26m",
+	"etherpll_125m",
+	"univpll3_d2"
+};
+
+static const char * const ether_50m_parents[] = {
+	"clk26m",
+	"etherpll_50m",
+	"univpll_d26",
+	"univpll3_d4"
+};
+
+static const char * const jpgdec_parents[] = {
+	"clk26m",
+	"univpll_d3",
+	"tvdpll_429m",
+	"vencpll_ck",
+	"syspll_d3",
+	"vcodecpll_ck",
+	"univpll1_d2",
+	"armca35pll_400m",
+	"tvdpll_429m_d2",
+	"tvdpll_429m_d4"
+};
+
+static const char * const spislv_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"univpll1_d4",
+	"univpll2_d2",
+	"univpll3_d2",
+	"univpll1_d8",
+	"univpll1_d2",
+	"univpll_d5"
+};
+
+static const char * const ether_parents[] = {
+	"clk26m",
+	"etherpll_50m",
+	"univpll_d26"
+};
+
+static const char * const di_parents[] = {
+	"clk26m",
+	"tvdpll_d2",
+	"tvdpll_d4",
+	"tvdpll_d8",
+	"vencpll_ck",
+	"vencpll_d2",
+	"cvbs",
+	"cvbs_d2"
+};
+
+static const char * const tvd_parents[] = {
+	"clk26m",
+	"cvbs_d2",
+	"univpll2_d8"
+};
+
+static const char * const i2c_parents[] = {
+	"clk26m",
+	"univpll_d26",
+	"univpll2_d4",
+	"univpll3_d2",
+	"univpll1_d4"
+};
+
+static const char * const msdc0p_aes_parents[] = {
+	"clk26m",
+	"msdcpll_ck",
+	"univpll_d3",
+	"vcodecpll_ck"
+};
+
+static const char * const cmsys_parents[] = {
+	"clk26m",
+	"univpll_d3",
+	"syspll_d3",
+	"syspll1_d2",
+	"syspll2_d2"
+};
+
+static const char * const gcpu_parents[] = {
+	"clk26m",
+	"syspll_d3",
+	"syspll1_d2",
+	"univpll1_d2",
+	"univpll_d5",
+	"univpll3_d2",
+	"univpll_d3"
+};
+
+static const char * const aud_apll1_parents[] = {
+	"apll1",
+	"clkaud_ext_i_1"
+};
+
+static const char * const aud_apll2_parents[] = {
+	"apll2",
+	"clkaud_ext_i_2"
+};
+
+static const char * const audull_vtx_parents[] = {
+	"d2a_ulclk_6p5m",
+	"clkaud_ext_i_0"
+};
+
+static struct mtk_composite top_muxes[] = {
+	/* CLK_CFG_0 */
+	MUX_GATE_FLAGS(CLK_TOP_AXI_SEL, "axi_sel", axi_parents, 0x040, 0, 3,
+		7, CLK_IS_CRITICAL),
+	MUX_GATE_FLAGS(CLK_TOP_MEM_SEL, "mem_sel", mem_parents, 0x040, 8, 1,
+		15, CLK_IS_CRITICAL),
+	MUX_GATE(CLK_TOP_MM_SEL, "mm_sel",
+		mm_parents, 0x040, 24, 3, 31),
+	/* CLK_CFG_1 */
+	MUX_GATE(CLK_TOP_PWM_SEL, "pwm_sel",
+		pwm_parents, 0x050, 0, 2, 7),
+	MUX_GATE(CLK_TOP_VDEC_SEL, "vdec_sel",
+		vdec_parents, 0x050, 8, 4, 15),
+	MUX_GATE(CLK_TOP_VENC_SEL, "venc_sel",
+		venc_parents, 0x050, 16, 4, 23),
+	MUX_GATE(CLK_TOP_MFG_SEL, "mfg_sel",
+		mfg_parents, 0x050, 24, 4, 31),
+	/* CLK_CFG_2 */
+	MUX_GATE(CLK_TOP_CAMTG_SEL, "camtg_sel",
+		camtg_parents, 0x060, 0, 4, 7),
+	MUX_GATE(CLK_TOP_UART_SEL, "uart_sel",
+		uart_parents, 0x060, 8, 1, 15),
+	MUX_GATE(CLK_TOP_SPI_SEL, "spi_sel",
+		spi_parents, 0x060, 16, 3, 23),
+	MUX_GATE(CLK_TOP_USB20_SEL, "usb20_sel",
+		usb20_parents, 0x060, 24, 2, 31),
+	/* CLK_CFG_3 */
+	MUX_GATE(CLK_TOP_USB30_SEL, "usb30_sel",
+		usb30_parents, 0x070, 0, 2, 7),
+	MUX_GATE(CLK_TOP_MSDC50_0_HCLK_SEL, "msdc50_0_h_sel",
+		msdc50_0_h_parents, 0x070, 8, 3, 15),
+	MUX_GATE(CLK_TOP_MSDC50_0_SEL, "msdc50_0_sel",
+		msdc50_0_parents, 0x070, 16, 4, 23),
+	MUX_GATE(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel",
+		msdc30_1_parents, 0x070, 24, 3, 31),
+	/* CLK_CFG_4 */
+	MUX_GATE(CLK_TOP_MSDC30_2_SEL, "msdc30_2_sel",
+		msdc30_1_parents, 0x080, 0, 3, 7),
+	MUX_GATE(CLK_TOP_MSDC30_3_SEL, "msdc30_3_sel",
+		msdc30_3_parents, 0x080, 8, 4, 15),
+	MUX_GATE(CLK_TOP_AUDIO_SEL, "audio_sel",
+		audio_parents, 0x080, 16, 2, 23),
+	MUX_GATE(CLK_TOP_AUD_INTBUS_SEL, "aud_intbus_sel",
+		aud_intbus_parents, 0x080, 24, 3, 31),
+	/* CLK_CFG_5 */
+	MUX_GATE(CLK_TOP_PMICSPI_SEL, "pmicspi_sel",
+		pmicspi_parents, 0x090, 0, 3, 7),
+	MUX_GATE(CLK_TOP_DPILVDS1_SEL, "dpilvds1_sel",
+		dpilvds1_parents, 0x090, 8, 3, 15),
+	MUX_GATE(CLK_TOP_ATB_SEL, "atb_sel",
+		atb_parents, 0x090, 16, 2, 23),
+	MUX_GATE(CLK_TOP_NR_SEL, "nr_sel",
+		nr_parents, 0x090, 24, 3, 31),
+	/* CLK_CFG_6 */
+	MUX_GATE(CLK_TOP_NFI2X_SEL, "nfi2x_sel",
+		nfi2x_parents, 0x0a0, 0, 4, 7),
+	MUX_GATE(CLK_TOP_IRDA_SEL, "irda_sel",
+		irda_parents, 0x0a0, 8, 2, 15),
+	MUX_GATE(CLK_TOP_CCI400_SEL, "cci400_sel",
+		cci400_parents, 0x0a0, 16, 3, 23),
+	MUX_GATE(CLK_TOP_AUD_1_SEL, "aud_1_sel",
+		aud_1_parents, 0x0a0, 24, 2, 31),
+	/* CLK_CFG_7 */
+	MUX_GATE(CLK_TOP_AUD_2_SEL, "aud_2_sel",
+		aud_2_parents, 0x0b0, 0, 2, 7),
+	MUX_GATE(CLK_TOP_MEM_MFG_IN_AS_SEL, "mem_mfg_sel",
+		mem_mfg_parents, 0x0b0, 8, 2, 15),
+	MUX_GATE(CLK_TOP_AXI_MFG_IN_AS_SEL, "axi_mfg_sel",
+		axi_mfg_parents, 0x0b0, 16, 2, 23),
+	MUX_GATE(CLK_TOP_SCAM_SEL, "scam_sel",
+		scam_parents, 0x0b0, 24, 2, 31),
+	/* CLK_CFG_8 */
+	MUX_GATE(CLK_TOP_NFIECC_SEL, "nfiecc_sel",
+		nfiecc_parents, 0x0c0, 0, 3, 7),
+	MUX_GATE(CLK_TOP_PE2_MAC_P0_SEL, "pe2_mac_p0_sel",
+		pe2_mac_p0_parents, 0x0c0, 8, 3, 15),
+	MUX_GATE(CLK_TOP_PE2_MAC_P1_SEL, "pe2_mac_p1_sel",
+		pe2_mac_p0_parents, 0x0c0, 16, 3, 23),
+	MUX_GATE(CLK_TOP_DPILVDS_SEL, "dpilvds_sel",
+		dpilvds_parents, 0x0c0, 24, 3, 31),
+	/* CLK_CFG_9 */
+	MUX_GATE(CLK_TOP_MSDC50_3_HCLK_SEL, "msdc50_3_h_sel",
+		msdc50_0_h_parents, 0x0d0, 0, 3, 7),
+	MUX_GATE(CLK_TOP_HDCP_SEL, "hdcp_sel",
+		hdcp_parents, 0x0d0, 8, 2, 15),
+	MUX_GATE(CLK_TOP_HDCP_24M_SEL, "hdcp_24m_sel",
+		hdcp_24m_parents, 0x0d0, 16, 2, 23),
+	MUX_GATE_FLAGS(CLK_TOP_RTC_SEL, "rtc_sel", rtc_parents, 0x0d0, 24, 2,
+		31, CLK_IS_CRITICAL),
+	/* CLK_CFG_10 */
+	MUX_GATE(CLK_TOP_SPINOR_SEL, "spinor_sel",
+		spinor_parents, 0x500, 0, 4, 7),
+	MUX_GATE(CLK_TOP_APLL_SEL, "apll_sel",
+		apll_parents, 0x500, 8, 4, 15),
+	MUX_GATE(CLK_TOP_APLL2_SEL, "apll2_sel",
+		apll_parents, 0x500, 16, 4, 23),
+	MUX_GATE(CLK_TOP_A1SYS_HP_SEL, "a1sys_hp_sel",
+		a1sys_hp_parents, 0x500, 24, 3, 31),
+	/* CLK_CFG_11 */
+	MUX_GATE(CLK_TOP_A2SYS_HP_SEL, "a2sys_hp_sel",
+		a2sys_hp_parents, 0x510, 0, 3, 7),
+	MUX_GATE(CLK_TOP_ASM_L_SEL, "asm_l_sel",
+		asm_l_parents, 0x510, 8, 2, 15),
+	MUX_GATE(CLK_TOP_ASM_M_SEL, "asm_m_sel",
+		asm_l_parents, 0x510, 16, 2, 23),
+	MUX_GATE(CLK_TOP_ASM_H_SEL, "asm_h_sel",
+		asm_l_parents, 0x510, 24, 2, 31),
+	/* CLK_CFG_12 */
+	MUX_GATE(CLK_TOP_I2SO1_SEL, "i2so1_sel",
+		i2so1_parents, 0x520, 0, 2, 7),
+	MUX_GATE(CLK_TOP_I2SO2_SEL, "i2so2_sel",
+		i2so1_parents, 0x520, 8, 2, 15),
+	MUX_GATE(CLK_TOP_I2SO3_SEL, "i2so3_sel",
+		i2so1_parents, 0x520, 16, 2, 23),
+	MUX_GATE(CLK_TOP_TDMO0_SEL, "tdmo0_sel",
+		i2so1_parents, 0x520, 24, 2, 31),
+	/* CLK_CFG_13 */
+	MUX_GATE(CLK_TOP_TDMO1_SEL, "tdmo1_sel",
+		i2so1_parents, 0x530, 0, 2, 7),
+	MUX_GATE(CLK_TOP_I2SI1_SEL, "i2si1_sel",
+		i2so1_parents, 0x530, 8, 2, 15),
+	MUX_GATE(CLK_TOP_I2SI2_SEL, "i2si2_sel",
+		i2so1_parents, 0x530, 16, 2, 23),
+	MUX_GATE(CLK_TOP_I2SI3_SEL, "i2si3_sel",
+		i2so1_parents, 0x530, 24, 2, 31),
+	/* CLK_CFG_14 */
+	MUX_GATE(CLK_TOP_ETHER_125M_SEL, "ether_125m_sel",
+		ether_125m_parents, 0x540, 0, 2, 7),
+	MUX_GATE(CLK_TOP_ETHER_50M_SEL, "ether_50m_sel",
+		ether_50m_parents, 0x540, 8, 2, 15),
+	MUX_GATE(CLK_TOP_JPGDEC_SEL, "jpgdec_sel",
+		jpgdec_parents, 0x540, 16, 4, 23),
+	MUX_GATE(CLK_TOP_SPISLV_SEL, "spislv_sel",
+		spislv_parents, 0x540, 24, 3, 31),
+	/* CLK_CFG_15 */
+	MUX_GATE(CLK_TOP_ETHER_50M_RMII_SEL, "ether_sel",
+		ether_parents, 0x550, 0, 2, 7),
+	MUX_GATE(CLK_TOP_CAM2TG_SEL, "cam2tg_sel",
+		camtg_parents, 0x550, 8, 4, 15),
+	MUX_GATE(CLK_TOP_DI_SEL, "di_sel",
+		di_parents, 0x550, 16, 3, 23),
+	MUX_GATE(CLK_TOP_TVD_SEL, "tvd_sel",
+		tvd_parents, 0x550, 24, 2, 31),
+	/* CLK_CFG_16 */
+	MUX_GATE(CLK_TOP_I2C_SEL, "i2c_sel",
+		i2c_parents, 0x560, 0, 3, 7),
+	MUX_GATE(CLK_TOP_PWM_INFRA_SEL, "pwm_infra_sel",
+		pwm_parents, 0x560, 8, 2, 15),
+	MUX_GATE(CLK_TOP_MSDC0P_AES_SEL, "msdc0p_aes_sel",
+		msdc0p_aes_parents, 0x560, 16, 2, 23),
+	MUX_GATE(CLK_TOP_CMSYS_SEL, "cmsys_sel",
+		cmsys_parents, 0x560, 24, 3, 31),
+	/* CLK_CFG_17 */
+	MUX_GATE(CLK_TOP_GCPU_SEL, "gcpu_sel",
+		gcpu_parents, 0x570, 0, 3, 7),
+	/* CLK_AUDDIV_4 */
+	MUX(CLK_TOP_AUD_APLL1_SEL, "aud_apll1_sel",
+		aud_apll1_parents, 0x134, 0, 1),
+	MUX(CLK_TOP_AUD_APLL2_SEL, "aud_apll2_sel",
+		aud_apll2_parents, 0x134, 1, 1),
+	MUX(CLK_TOP_DA_AUDULL_VTX_6P5M_SEL, "audull_vtx_sel",
+		audull_vtx_parents, 0x134, 31, 1),
+};
+
+static const char * const mcu_mp0_parents[] = {
+	"clk26m",
+	"armca35pll_ck",
+	"f_mp0_pll1_ck",
+	"f_mp0_pll2_ck"
+};
+
+static const char * const mcu_mp2_parents[] = {
+	"clk26m",
+	"armca72pll_ck",
+	"f_big_pll1_ck",
+	"f_big_pll2_ck"
+};
+
+static const char * const mcu_bus_parents[] = {
+	"clk26m",
+	"cci400_sel",
+	"f_bus_pll1_ck",
+	"f_bus_pll2_ck"
+};
+
+static struct mtk_composite mcu_muxes[] = {
+	/* mp0_pll_divider_cfg */
+	MUX_GATE_FLAGS(CLK_MCU_MP0_SEL, "mcu_mp0_sel", mcu_mp0_parents, 0x7A0,
+		9, 2, -1, CLK_IS_CRITICAL),
+	/* mp2_pll_divider_cfg */
+	MUX_GATE_FLAGS(CLK_MCU_MP2_SEL, "mcu_mp2_sel", mcu_mp2_parents, 0x7A8,
+		9, 2, -1, CLK_IS_CRITICAL),
+	/* bus_pll_divider_cfg */
+	MUX_GATE_FLAGS(CLK_MCU_BUS_SEL, "mcu_bus_sel", mcu_bus_parents, 0x7C0,
+		9, 2, -1, CLK_IS_CRITICAL),
+};
+
+static const struct mtk_clk_divider top_adj_divs[] = {
+	DIV_ADJ(CLK_TOP_APLL_DIV0, "apll_div0", "i2so1_sel", 0x124, 0, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV1, "apll_div1", "i2so2_sel", 0x124, 8, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV2, "apll_div2", "i2so3_sel", 0x124, 16, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV3, "apll_div3", "tdmo0_sel", 0x124, 24, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV4, "apll_div4", "tdmo1_sel", 0x128, 0, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV5, "apll_div5", "i2si1_sel", 0x128, 8, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV6, "apll_div6", "i2si2_sel", 0x128, 16, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV7, "apll_div7", "i2si3_sel", 0x128, 24, 8),
+};
+
+static const struct mtk_gate_regs top_cg_regs = {
+	.set_ofs = 0x120,
+	.clr_ofs = 0x120,
+	.sta_ofs = 0x120,
+};
+
+#define GATE_TOP(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &top_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+static const struct mtk_gate top_clks[] = {
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN0, "apll_div_pdn0", "i2so1_sel", 0),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN1, "apll_div_pdn1", "i2so2_sel", 1),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN2, "apll_div_pdn2", "i2so3_sel", 2),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN3, "apll_div_pdn3", "tdmo0_sel", 3),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN4, "apll_div_pdn4", "tdmo1_sel", 4),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN5, "apll_div_pdn5", "i2si1_sel", 5),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN6, "apll_div_pdn6", "i2si2_sel", 6),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN7, "apll_div_pdn7", "i2si3_sel", 7),
+};
+
+static const struct mtk_gate_regs infra_cg_regs = {
+	.set_ofs = 0x40,
+	.clr_ofs = 0x44,
+	.sta_ofs = 0x40,
+};
+
+#define GATE_INFRA(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &infra_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+static const struct mtk_gate infra_clks[] = {
+	GATE_INFRA(CLK_INFRA_DBGCLK, "infra_dbgclk", "axi_sel", 0),
+	GATE_INFRA(CLK_INFRA_GCE, "infra_gce", "axi_sel", 6),
+	GATE_INFRA(CLK_INFRA_M4U, "infra_m4u", "mem_sel", 8),
+	GATE_INFRA(CLK_INFRA_KP, "infra_kp", "axi_sel", 16),
+	GATE_INFRA(CLK_INFRA_AO_SPI0, "infra_ao_spi0", "spi_sel", 24),
+	GATE_INFRA(CLK_INFRA_AO_SPI1, "infra_ao_spi1", "spislv_sel", 25),
+	GATE_INFRA(CLK_INFRA_AO_UART5, "infra_ao_uart5", "axi_sel", 26),
+};
+
+static const struct mtk_gate_regs peri0_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0x10,
+	.sta_ofs = 0x18,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs = {
+	.set_ofs = 0xc,
+	.clr_ofs = 0x14,
+	.sta_ofs = 0x1c,
+};
+
+static const struct mtk_gate_regs peri2_cg_regs = {
+	.set_ofs = 0x42c,
+	.clr_ofs = 0x42c,
+	.sta_ofs = 0x42c,
+};
+
+#define GATE_PERI0(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &peri0_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+#define GATE_PERI1(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &peri1_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+#define GATE_PERI2(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &peri2_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
+	}
+
+static const struct mtk_gate peri_clks[] = {
+	/* PERI0 */
+	GATE_PERI0(CLK_PERI_NFI, "per_nfi",
+		"axi_sel", 0),
+	GATE_PERI0(CLK_PERI_THERM, "per_therm",
+		"axi_sel", 1),
+	GATE_PERI0(CLK_PERI_PWM0, "per_pwm0",
+		"pwm_sel", 2),
+	GATE_PERI0(CLK_PERI_PWM1, "per_pwm1",
+		"pwm_sel", 3),
+	GATE_PERI0(CLK_PERI_PWM2, "per_pwm2",
+		"pwm_sel", 4),
+	GATE_PERI0(CLK_PERI_PWM3, "per_pwm3",
+		"pwm_sel", 5),
+	GATE_PERI0(CLK_PERI_PWM4, "per_pwm4",
+		"pwm_sel", 6),
+	GATE_PERI0(CLK_PERI_PWM5, "per_pwm5",
+		"pwm_sel", 7),
+	GATE_PERI0(CLK_PERI_PWM6, "per_pwm6",
+		"pwm_sel", 8),
+	GATE_PERI0(CLK_PERI_PWM7, "per_pwm7",
+		"pwm_sel", 9),
+	GATE_PERI0(CLK_PERI_PWM, "per_pwm",
+		"pwm_sel", 10),
+	GATE_PERI0(CLK_PERI_AP_DMA, "per_ap_dma",
+		"axi_sel", 13),
+	GATE_PERI0(CLK_PERI_MSDC30_0, "per_msdc30_0",
+		"msdc50_0_sel", 14),
+	GATE_PERI0(CLK_PERI_MSDC30_1, "per_msdc30_1",
+		"msdc30_1_sel", 15),
+	GATE_PERI0(CLK_PERI_MSDC30_2, "per_msdc30_2",
+		"msdc30_2_sel", 16),
+	GATE_PERI0(CLK_PERI_MSDC30_3, "per_msdc30_3",
+		"msdc30_3_sel", 17),
+	GATE_PERI0(CLK_PERI_UART0, "per_uart0",
+		"uart_sel", 20),
+	GATE_PERI0(CLK_PERI_UART1, "per_uart1",
+		"uart_sel", 21),
+	GATE_PERI0(CLK_PERI_UART2, "per_uart2",
+		"uart_sel", 22),
+	GATE_PERI0(CLK_PERI_UART3, "per_uart3",
+		"uart_sel", 23),
+	GATE_PERI0(CLK_PERI_I2C0, "per_i2c0",
+		"axi_sel", 24),
+	GATE_PERI0(CLK_PERI_I2C1, "per_i2c1",
+		"axi_sel", 25),
+	GATE_PERI0(CLK_PERI_I2C2, "per_i2c2",
+		"axi_sel", 26),
+	GATE_PERI0(CLK_PERI_I2C3, "per_i2c3",
+		"axi_sel", 27),
+	GATE_PERI0(CLK_PERI_I2C4, "per_i2c4",
+		"axi_sel", 28),
+	GATE_PERI0(CLK_PERI_AUXADC, "per_auxadc",
+		"ltepll_fs26m", 29),
+	GATE_PERI0(CLK_PERI_SPI0, "per_spi0",
+		"spi_sel", 30),
+	/* PERI1 */
+	GATE_PERI1(CLK_PERI_SPI, "per_spi",
+		"spinor_sel", 1),
+	GATE_PERI1(CLK_PERI_I2C5, "per_i2c5",
+		"axi_sel", 3),
+	GATE_PERI1(CLK_PERI_SPI2, "per_spi2",
+		"spi_sel", 5),
+	GATE_PERI1(CLK_PERI_SPI3, "per_spi3",
+		"spi_sel", 6),
+	GATE_PERI1(CLK_PERI_SPI5, "per_spi5",
+		"spi_sel", 8),
+	GATE_PERI1(CLK_PERI_UART4, "per_uart4",
+		"uart_sel", 9),
+	GATE_PERI1(CLK_PERI_SFLASH, "per_sflash",
+		"uart_sel", 11),
+	GATE_PERI1(CLK_PERI_GMAC, "per_gmac",
+		"uart_sel", 12),
+	GATE_PERI1(CLK_PERI_PCIE0, "per_pcie0",
+		"uart_sel", 14),
+	GATE_PERI1(CLK_PERI_PCIE1, "per_pcie1",
+		"uart_sel", 15),
+	GATE_PERI1(CLK_PERI_GMAC_PCLK, "per_gmac_pclk",
+		"uart_sel", 16),
+	/* PERI2 */
+	GATE_PERI2(CLK_PERI_MSDC50_0_EN, "per_msdc50_0_en",
+		"msdc50_0_sel", 0),
+	GATE_PERI2(CLK_PERI_MSDC30_1_EN, "per_msdc30_1_en",
+		"msdc30_1_sel", 1),
+	GATE_PERI2(CLK_PERI_MSDC30_2_EN, "per_msdc30_2_en",
+		"msdc30_2_sel", 2),
+	GATE_PERI2(CLK_PERI_MSDC30_3_EN, "per_msdc30_3_en",
+		"msdc30_3_sel", 3),
+	GATE_PERI2(CLK_PERI_MSDC50_0_HCLK_EN, "per_msdc50_0_h",
+		"msdc50_0_h_sel", 4),
+	GATE_PERI2(CLK_PERI_MSDC50_3_HCLK_EN, "per_msdc50_3_h",
+		"msdc50_3_h_sel", 5),
+};
+
+#define MT2712_PLL_FMAX		(3000UL * MHZ)
+
+#define CON0_MT2712_RST_BAR	BIT(24)
+
+#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,	\
+			_pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,	\
+			_tuner_en_bit, _pcw_reg, _pcw_shift,		\
+			_div_table) {					\
+		.id = _id,						\
+		.name = _name,						\
+		.reg = _reg,						\
+		.pwr_reg = _pwr_reg,					\
+		.en_mask = _en_mask,					\
+		.flags = _flags,					\
+		.rst_bar_mask = CON0_MT2712_RST_BAR,			\
+		.fmax = MT2712_PLL_FMAX,				\
+		.pcwbits = _pcwbits,					\
+		.pd_reg = _pd_reg,					\
+		.pd_shift = _pd_shift,					\
+		.tuner_reg = _tuner_reg,				\
+		.tuner_en_reg = _tuner_en_reg,				\
+		.tuner_en_bit = _tuner_en_bit,				\
+		.pcw_reg = _pcw_reg,					\
+		.pcw_shift = _pcw_shift,				\
+		.div_table = _div_table,				\
+	}
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,	\
+			_pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,	\
+			_tuner_en_bit, _pcw_reg, _pcw_shift)		\
+		PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,	\
+			_pcwbits, _pd_reg, _pd_shift, _tuner_reg,	\
+			_tuner_en_reg, _tuner_en_bit, _pcw_reg,		\
+			_pcw_shift, NULL)
+
+static const struct mtk_pll_div_table armca35pll_div_table[] = {
+	{ .div = 0, .freq = MT2712_PLL_FMAX },
+	{ .div = 1, .freq = 1202500000 },
+	{ .div = 2, .freq = 500500000 },
+	{ .div = 3, .freq = 315250000 },
+	{ .div = 4, .freq = 157625000 },
+	{ } /* sentinel */
+};
+
+static const struct mtk_pll_div_table armca72pll_div_table[] = {
+	{ .div = 0, .freq = MT2712_PLL_FMAX },
+	{ .div = 1, .freq = 994500000 },
+	{ .div = 2, .freq = 520000000 },
+	{ .div = 3, .freq = 315250000 },
+	{ .div = 4, .freq = 157625000 },
+	{ } /* sentinel */
+};
+
+static const struct mtk_pll_div_table mmpll_div_table[] = {
+	{ .div = 0, .freq = MT2712_PLL_FMAX },
+	{ .div = 1, .freq = 1001000000 },
+	{ .div = 2, .freq = 601250000 },
+	{ .div = 3, .freq = 250250000 },
+	{ .div = 4, .freq = 125125000 },
+	{ } /* sentinel */
+};
+
+static const struct mtk_pll_data plls[] = {
+	PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0230, 0x023C, 0xf0000101,
+		HAVE_RST_BAR, 31, 0x0230, 4, 0, 0, 0, 0x0234, 0),
+	PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x0240, 0x024C, 0xfe000101,
+		HAVE_RST_BAR, 31, 0x0240, 4, 0, 0, 0, 0x0244, 0),
+	PLL(CLK_APMIXED_VCODECPLL, "vcodecpll", 0x0320, 0x032C, 0xc0000101,
+		0, 31, 0x0320, 4, 0, 0, 0, 0x0324, 0),
+	PLL(CLK_APMIXED_VENCPLL, "vencpll", 0x0280, 0x028C, 0x00000101,
+		0, 31, 0x0280, 4, 0, 0, 0, 0x0284, 0),
+	PLL(CLK_APMIXED_APLL1, "apll1", 0x0330, 0x0340, 0x00000101,
+		0, 31, 0x0330, 4, 0x0338, 0x0014, 0, 0x0334, 0),
+	PLL(CLK_APMIXED_APLL2, "apll2", 0x0350, 0x0360, 0x00000101,
+		0, 31, 0x0350, 4, 0x0358, 0x0014, 1, 0x0354, 0),
+	PLL(CLK_APMIXED_LVDSPLL, "lvdspll", 0x0370, 0x037c, 0x00000101,
+		0, 31, 0x0370, 4, 0, 0, 0, 0x0374, 0),
+	PLL(CLK_APMIXED_LVDSPLL2, "lvdspll2", 0x0390, 0x039C, 0x00000101,
+		0, 31, 0x0390, 4, 0, 0, 0, 0x0394, 0),
+	PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0270, 0x027C, 0x00000101,
+		0, 31, 0x0270, 4, 0, 0, 0, 0x0274, 0),
+	PLL(CLK_APMIXED_MSDCPLL2, "msdcpll2", 0x0410, 0x041C, 0x00000101,
+		0, 31, 0x0410, 4, 0, 0, 0, 0x0414, 0),
+	PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0290, 0x029C, 0xc0000101,
+		0, 31, 0x0290, 4, 0, 0, 0, 0x0294, 0),
+	PLL_B(CLK_APMIXED_MMPLL, "mmpll", 0x0250, 0x0260, 0x00000101,
+		0, 31, 0x0250, 4, 0, 0, 0, 0x0254, 0,
+		mmpll_div_table),
+	PLL_B(CLK_APMIXED_ARMCA35PLL, "armca35pll", 0x0100, 0x0110, 0xf0000101,
+		HAVE_RST_BAR, 31, 0x0100, 4, 0, 0, 0, 0x0104, 0,
+		armca35pll_div_table),
+	PLL_B(CLK_APMIXED_ARMCA72PLL, "armca72pll", 0x0210, 0x0220, 0x00000101,
+		0, 31, 0x0210, 4, 0, 0, 0, 0x0214, 0,
+		armca72pll_div_table),
+	PLL(CLK_APMIXED_ETHERPLL, "etherpll", 0x0300, 0x030C, 0xc0000101,
+		0, 31, 0x0300, 4, 0, 0, 0, 0x0304, 0),
+};
+
+static int clk_mt2712_apmixed_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+
+	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+struct clk_onecell_data *top_clk_data;
+
+static void clk_mt2712_top_init_early(struct device_node *node)
+{
+	int r, i;
+
+	if (!top_clk_data) {
+		top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+
+		for (i = 0; i < CLK_TOP_NR_CLK; i++)
+			top_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
+	}
+
+	mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs),
+			top_clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data);
+	if (r)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+}
+
+CLK_OF_DECLARE_DRIVER(mt2712_topckgen, "mediatek,mt2712-topckgen",
+			clk_mt2712_top_init_early);
+
+static int clk_mt2712_top_probe(struct platform_device *pdev)
+{
+	int r, i;
+	struct device_node *node = pdev->dev.of_node;
+	void __iomem *base;
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(base)) {
+		pr_err("%s(): ioremap failed\n", __func__);
+		return PTR_ERR(base);
+	}
+
+	if (!top_clk_data) {
+		top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+	} else {
+		for (i = 0; i < CLK_TOP_NR_CLK; i++) {
+			if (top_clk_data->clks[i] == ERR_PTR(-EPROBE_DEFER))
+				top_clk_data->clks[i] = ERR_PTR(-ENOENT);
+		}
+	}
+
+	mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
+			top_clk_data);
+	mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs),
+			top_clk_data);
+	mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);
+	mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
+			&mt2712_clk_lock, top_clk_data);
+	mtk_clk_register_dividers(top_adj_divs, ARRAY_SIZE(top_adj_divs), base,
+			&mt2712_clk_lock, top_clk_data);
+	mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
+			top_clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static int clk_mt2712_infra_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
+
+	mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	mtk_register_reset_controller(node, 2, 0x30);
+
+	return r;
+}
+
+static int clk_mt2712_peri_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK);
+
+	mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	mtk_register_reset_controller(node, 2, 0);
+
+	return r;
+}
+
+static int clk_mt2712_mcu_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+	void __iomem *base;
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(base)) {
+		pr_err("%s(): ioremap failed\n", __func__);
+		return PTR_ERR(base);
+	}
+
+	clk_data = mtk_alloc_clk_data(CLK_MCU_NR_CLK);
+
+	mtk_clk_register_composites(mcu_muxes, ARRAY_SIZE(mcu_muxes), base,
+			&mt2712_clk_lock, clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712[] = {
+	{
+		.compatible = "mediatek,mt2712-apmixedsys",
+		.data = clk_mt2712_apmixed_probe,
+	}, {
+		.compatible = "mediatek,mt2712-topckgen",
+		.data = clk_mt2712_top_probe,
+	}, {
+		.compatible = "mediatek,mt2712-infracfg",
+		.data = clk_mt2712_infra_probe,
+	}, {
+		.compatible = "mediatek,mt2712-pericfg",
+		.data = clk_mt2712_peri_probe,
+	}, {
+		.compatible = "mediatek,mt2712-mcucfg",
+		.data = clk_mt2712_mcu_probe,
+	}, {
+		/* sentinel */
+	}
+};
+
+static int clk_mt2712_probe(struct platform_device *pdev)
+{
+	int (*clk_probe)(struct platform_device *);
+	int r;
+
+	clk_probe = of_device_get_match_data(&pdev->dev);
+	if (!clk_probe)
+		return -EINVAL;
+
+	r = clk_probe(pdev);
+	if (r != 0)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static struct platform_driver clk_mt2712_drv = {
+	.probe = clk_mt2712_probe,
+	.driver = {
+		.name = "clk-mt2712",
+		.owner = THIS_MODULE,
+		.of_match_table = of_match_clk_mt2712,
+	},
+};
+
+static int __init clk_mt2712_init(void)
+{
+	return platform_driver_register(&clk_mt2712_drv);
+}
+
+arch_initcall(clk_mt2712_init);
diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h
index f5d6b70..f48df75 100644
--- a/drivers/clk/mediatek/clk-mtk.h
+++ b/drivers/clk/mediatek/clk-mtk.h
@@ -207,6 +207,8 @@ struct mtk_pll_data {
 	uint32_t en_mask;
 	uint32_t pd_reg;
 	uint32_t tuner_reg;
+	uint32_t tuner_en_reg;
+	uint8_t tuner_en_bit;
 	int pd_shift;
 	unsigned int flags;
 	const struct clk_ops *ops;
diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c
index a409142..3c546ba 100644
--- a/drivers/clk/mediatek/clk-pll.c
+++ b/drivers/clk/mediatek/clk-pll.c
@@ -47,6 +47,7 @@ struct mtk_clk_pll {
 	void __iomem	*pd_addr;
 	void __iomem	*pwr_addr;
 	void __iomem	*tuner_addr;
+	void __iomem	*tuner_en_addr;
 	void __iomem	*pcw_addr;
 	const struct mtk_pll_data *data;
 };
@@ -227,7 +228,10 @@ static int mtk_pll_prepare(struct clk_hw *hw)
 	r |= pll->data->en_mask;
 	writel(r, pll->base_addr + REG_CON0);
 
-	if (pll->tuner_addr) {
+	if (pll->tuner_en_addr) {
+		r = readl(pll->tuner_en_addr) | BIT(pll->data->tuner_en_bit);
+		writel(r, pll->tuner_en_addr);
+	} else if (pll->tuner_addr) {
 		r = readl(pll->tuner_addr) | AUDPLL_TUNER_EN;
 		writel(r, pll->tuner_addr);
 	}
@@ -254,7 +258,10 @@ static void mtk_pll_unprepare(struct clk_hw *hw)
 		writel(r, pll->base_addr + REG_CON0);
 	}
 
-	if (pll->tuner_addr) {
+	if (pll->tuner_en_addr) {
+		r = readl(pll->tuner_en_addr) & ~BIT(pll->data->tuner_en_bit);
+		writel(r, pll->tuner_en_addr);
+	} else if (pll->tuner_addr) {
 		r = readl(pll->tuner_addr) & ~AUDPLL_TUNER_EN;
 		writel(r, pll->tuner_addr);
 	}
@@ -297,6 +304,8 @@ static struct clk *mtk_clk_register_pll(const struct mtk_pll_data *data,
 	pll->pcw_addr = base + data->pcw_reg;
 	if (data->tuner_reg)
 		pll->tuner_addr = base + data->tuner_reg;
+	if (data->tuner_en_reg)
+		pll->tuner_en_addr = base + data->tuner_en_reg;
 	pll->hw.init = &init;
 	pll->data = data;
 
-- 
1.9.1


^ permalink raw reply related	[flat|nested] 14+ messages in thread

* Re: [PATCH v6 3/9] clk: mediatek: Add MT2712 clock support
  2017-10-23  4:10 ` [PATCH v6 3/9] clk: mediatek: Add MT2712 clock support Weiyi Lu
@ 2017-11-02  8:03   ` Stephen Boyd
  0 siblings, 0 replies; 14+ messages in thread
From: Stephen Boyd @ 2017-11-02  8:03 UTC (permalink / raw)
  To: Weiyi Lu
  Cc: Matthias Brugger, Mike Turquette, Rob Herring, James Liao,
	Fan Chen, devicetree, linux-arm-kernel, linux-kernel,
	linux-mediatek, linux-clk, srv_heupstream

On 10/23, Weiyi Lu wrote:
> Add MT2712 clock support, include topckgen, apmixedsys,
> infracfg, pericfg, mcucfg and subsystem clocks.
> 
> Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
> ---

Applied to clk-next

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

^ permalink raw reply	[flat|nested] 14+ messages in thread

[parent not found: <1508731840-4231-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>]

* [PATCH v6 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712
       [not found] ` <1508731840-4231-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
@ 2017-10-23  4:10   ` Weiyi Lu
  2017-11-02  8:03     ` Stephen Boyd
  2017-10-23  4:10   ` [PATCH v6 4/9] arm: dts: mt2712: Add clock controller device nodes Weiyi Lu
                     ` (3 subsequent siblings)
  4 siblings, 1 reply; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Fan Chen, devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-clk-u79uwXL29TY76Z2rM5mHXA,
	srv_heupstream-NuS5LvNUpcJWk0Htik3J/w, Weiyi Lu

This patch adds the binding documentation for apmixedsys, bdpsys,
imgsys, imgsys, infracfg, mcucfg, mfgcfg, mmsys, pericfg, topckgen,
vdecsys and vencsys for Mediatek MT2712.

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Signed-off-by: Weiyi Lu <weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 .../bindings/arm/mediatek/mediatek,apmixedsys.txt  |  1 +
 .../bindings/arm/mediatek/mediatek,bdpsys.txt      |  1 +
 .../bindings/arm/mediatek/mediatek,imgsys.txt      |  1 +
 .../bindings/arm/mediatek/mediatek,infracfg.txt    |  1 +
 .../bindings/arm/mediatek/mediatek,jpgdecsys.txt   | 22 ++++++++++++++++++++++
 .../bindings/arm/mediatek/mediatek,mcucfg.txt      | 22 ++++++++++++++++++++++
 .../bindings/arm/mediatek/mediatek,mfgcfg.txt      | 22 ++++++++++++++++++++++
 .../bindings/arm/mediatek/mediatek,mmsys.txt       |  1 +
 .../bindings/arm/mediatek/mediatek,pericfg.txt     |  1 +
 .../bindings/arm/mediatek/mediatek,topckgen.txt    |  1 +
 .../bindings/arm/mediatek/mediatek,vdecsys.txt     |  1 +
 .../bindings/arm/mediatek/mediatek,vencsys.txt     |  1 +
 12 files changed, 75 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
index cd977db..19fc116 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-apmixedsys"
+	- "mediatek,mt2712-apmixedsys", "syscon"
 	- "mediatek,mt6797-apmixedsys"
 	- "mediatek,mt8135-apmixedsys"
 	- "mediatek,mt8173-apmixedsys"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
index 4137196..4010e37 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be:
 	- "mediatek,mt2701-bdpsys", "syscon"
+	- "mediatek,mt2712-bdpsys", "syscon"
 - #clock-cells: Must be 1
 
 The bdpsys controller uses the common clk binding from
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
index 047b11a..868bd51 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-imgsys", "syscon"
+	- "mediatek,mt2712-imgsys", "syscon"
 	- "mediatek,mt6797-imgsys", "syscon"
 	- "mediatek,mt8173-imgsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
index 58d58e2..a3430cd 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
@@ -8,6 +8,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-infracfg", "syscon"
+	- "mediatek,mt2712-infracfg", "syscon"
 	- "mediatek,mt6797-infracfg", "syscon"
 	- "mediatek,mt8135-infracfg", "syscon"
 	- "mediatek,mt8173-infracfg", "syscon"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt
new file mode 100644
index 0000000..2df799c
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt
@@ -0,0 +1,22 @@
+Mediatek jpgdecsys controller
+============================
+
+The Mediatek jpgdecsys controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt2712-jpgdecsys", "syscon"
+- #clock-cells: Must be 1
+
+The jpgdecsys controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+jpgdecsys: syscon@19000000 {
+	compatible = "mediatek,mt2712-jpgdecsys", "syscon";
+	reg = <0 0x19000000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt
new file mode 100644
index 0000000..b8fb03f
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt
@@ -0,0 +1,22 @@
+Mediatek mcucfg controller
+============================
+
+The Mediatek mcucfg controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt2712-mcucfg", "syscon"
+- #clock-cells: Must be 1
+
+The mcucfg controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+mcucfg: syscon@10220000 {
+	compatible = "mediatek,mt2712-mcucfg", "syscon";
+	reg = <0 0x10220000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt
new file mode 100644
index 0000000..859e67b
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt
@@ -0,0 +1,22 @@
+Mediatek mfgcfg controller
+============================
+
+The Mediatek mfgcfg controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt2712-mfgcfg", "syscon"
+- #clock-cells: Must be 1
+
+The mfgcfg controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+mfgcfg: syscon@13000000 {
+	compatible = "mediatek,mt2712-mfgcfg", "syscon";
+	reg = <0 0x13000000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
index 70529e0..4eb8bbe 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-mmsys", "syscon"
+	- "mediatek,mt2712-mmsys", "syscon"
 	- "mediatek,mt6797-mmsys", "syscon"
 	- "mediatek,mt8173-mmsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
index e494366..d9f092e 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
@@ -8,6 +8,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-pericfg", "syscon"
+	- "mediatek,mt2712-pericfg", "syscon"
 	- "mediatek,mt8135-pericfg", "syscon"
 	- "mediatek,mt8173-pericfg", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
index ec93ecb..2024fc9 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-topckgen"
+	- "mediatek,mt2712-topckgen", "syscon"
 	- "mediatek,mt6797-topckgen"
 	- "mediatek,mt8135-topckgen"
 	- "mediatek,mt8173-topckgen"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
index d150104..ea40d05 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-vdecsys", "syscon"
+	- "mediatek,mt2712-vdecsys", "syscon"
 	- "mediatek,mt6797-vdecsys", "syscon"
 	- "mediatek,mt8173-vdecsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
index 8a93be6..8515453 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
@@ -6,6 +6,7 @@ The Mediatek vencsys controller provides various clocks to the system.
 Required Properties:
 
 - compatible: Should be one of:
+	- "mediatek,mt2712-vencsys", "syscon"
 	- "mediatek,mt6797-vencsys", "syscon"
 	- "mediatek,mt8173-vencsys", "syscon"
 - #clock-cells: Must be 1
-- 
1.9.1

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^ permalink raw reply related	[flat|nested] 14+ messages in thread

* Re: [PATCH v6 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712
  2017-10-23  4:10   ` [PATCH v6 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712 Weiyi Lu
@ 2017-11-02  8:03     ` Stephen Boyd
  0 siblings, 0 replies; 14+ messages in thread
From: Stephen Boyd @ 2017-11-02  8:03 UTC (permalink / raw)
  To: Weiyi Lu
  Cc: Matthias Brugger, Mike Turquette, Rob Herring, James Liao,
	Fan Chen, devicetree, linux-arm-kernel, linux-kernel,
	linux-mediatek, linux-clk, srv_heupstream

On 10/23, Weiyi Lu wrote:
> This patch adds the binding documentation for apmixedsys, bdpsys,
> imgsys, imgsys, infracfg, mcucfg, mfgcfg, mmsys, pericfg, topckgen,
> vdecsys and vencsys for Mediatek MT2712.
> 
> Acked-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
> ---

Applied to clk-next

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

^ permalink raw reply	[flat|nested] 14+ messages in thread

* [PATCH v6 4/9] arm: dts: mt2712: Add clock controller device nodes
       [not found] ` <1508731840-4231-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
  2017-10-23  4:10   ` [PATCH v6 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712 Weiyi Lu
@ 2017-10-23  4:10   ` Weiyi Lu
  2017-10-23  4:10   ` [PATCH v6 7/9] soc: mediatek: add dependent clock jpgdec/audio for scpsys Weiyi Lu
                     ` (2 subsequent siblings)
  4 siblings, 0 replies; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Weiyi Lu, srv_heupstream-NuS5LvNUpcJWk0Htik3J/w,
	devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA, Fan Chen,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-clk-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r

Add clock controller nodes for MT2712, include topckgen, infracfg,
pericfg, mcucfg and apmixedsys. This patch also add six oscillators that
provide clocks for MT2712.

Signed-off-by: Weiyi Lu <weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 115 ++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
index 57d0396..d2ee3cd 100644
--- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
@@ -5,6 +5,7 @@
  * SPDX-License-Identifier: (GPL-2.0 OR MIT)
  */
 
+#include <dt-bindings/clock/mt2712-clk.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
@@ -73,6 +74,48 @@
 		#clock-cells = <0>;
 	};
 
+	clk26m: oscillator@0 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+		clock-output-names = "clk26m";
+	};
+
+	clk32k: oscillator@1 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		clock-output-names = "clk32k";
+	};
+
+	clkfpc: oscillator@2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <50000000>;
+		clock-output-names = "clkfpc";
+	};
+
+	clkaud_ext_i_0: oscillator@3 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <6500000>;
+		clock-output-names = "clkaud_ext_i_0";
+	};
+
+	clkaud_ext_i_1: oscillator@4 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <196608000>;
+		clock-output-names = "clkaud_ext_i_1";
+	};
+
+	clkaud_ext_i_2: oscillator@5 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <180633600>;
+		clock-output-names = "clkaud_ext_i_2";
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupt-parent = <&gic>;
@@ -86,6 +129,24 @@
 			      (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
+	topckgen: syscon@10000000 {
+		compatible = "mediatek,mt2712-topckgen", "syscon";
+		reg = <0 0x10000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	infracfg: syscon@10001000 {
+		compatible = "mediatek,mt2712-infracfg", "syscon";
+		reg = <0 0x10001000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	pericfg: syscon@10003000 {
+		compatible = "mediatek,mt2712-pericfg", "syscon";
+		reg = <0 0x10003000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
 	uart5: serial@1000f000 {
 		compatible = "mediatek,mt2712-uart",
 			     "mediatek,mt6577-uart";
@@ -96,6 +157,18 @@
 		status = "disabled";
 	};
 
+	apmixedsys: syscon@10209000 {
+		compatible = "mediatek,mt2712-apmixedsys", "syscon";
+		reg = <0 0x10209000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	mcucfg: syscon@10220000 {
+		compatible = "mediatek,mt2712-mcucfg", "syscon";
+		reg = <0 0x10220000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
 	sysirq: interrupt-controller@10220a80 {
 		compatible = "mediatek,mt2712-sysirq",
 			     "mediatek,mt6577-sysirq";
@@ -167,5 +240,47 @@
 		clock-names = "baud", "bus";
 		status = "disabled";
 	};
+
+	mfgcfg: syscon@13000000 {
+		compatible = "mediatek,mt2712-mfgcfg", "syscon";
+		reg = <0 0x13000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	mmsys: syscon@14000000 {
+		compatible = "mediatek,mt2712-mmsys", "syscon";
+		reg = <0 0x14000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	imgsys: syscon@15000000 {
+		compatible = "mediatek,mt2712-imgsys", "syscon";
+		reg = <0 0x15000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	bdpsys: syscon@15010000 {
+		compatible = "mediatek,mt2712-bdpsys", "syscon";
+		reg = <0 0x15010000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	vdecsys: syscon@16000000 {
+		compatible = "mediatek,mt2712-vdecsys", "syscon";
+		reg = <0 0x16000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	vencsys: syscon@18000000 {
+		compatible = "mediatek,mt2712-vencsys", "syscon";
+		reg = <0 0x18000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	jpgdecsys: syscon@19000000 {
+		compatible = "mediatek,mt2712-jpgdecsys", "syscon";
+		reg = <0 0x19000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
 };
 
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 14+ messages in thread

* [PATCH v6 7/9] soc: mediatek: add dependent clock jpgdec/audio for scpsys
       [not found] ` <1508731840-4231-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
  2017-10-23  4:10   ` [PATCH v6 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712 Weiyi Lu
  2017-10-23  4:10   ` [PATCH v6 4/9] arm: dts: mt2712: Add clock controller device nodes Weiyi Lu
@ 2017-10-23  4:10   ` Weiyi Lu
  2017-10-23  4:10   ` [PATCH v6 8/9] soc: mediatek: add MT2712 scpsys support Weiyi Lu
  2017-10-23  4:10   ` [PATCH v6 9/9] arm: dts: Add power controller device node of MT2712 Weiyi Lu
  4 siblings, 0 replies; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Fan Chen, devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-clk-u79uwXL29TY76Z2rM5mHXA,
	srv_heupstream-NuS5LvNUpcJWk0Htik3J/w, Weiyi Lu

There are dependent clock jpgdec/audio in scpsys on MT2712,
and will exist three dependent clocks on MT2712 VDEC.

Signed-off-by: Weiyi Lu <weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 drivers/soc/mediatek/mtk-scpsys.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
index ba552de..7e7e4ec 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -84,6 +84,8 @@ enum clk_id {
 	CLK_ETHIF,
 	CLK_VDEC,
 	CLK_HIFSEL,
+	CLK_JPGDEC,
+	CLK_AUDIO,
 	CLK_MAX,
 };
 
@@ -96,10 +98,12 @@ enum clk_id {
 	"ethif",
 	"vdec",
 	"hif_sel",
+	"jpgdec",
+	"audio",
 	NULL,
 };
 
-#define MAX_CLKS	2
+#define MAX_CLKS	3
 
 struct scp_domain_data {
 	const char *name;
-- 
1.9.1

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^ permalink raw reply related	[flat|nested] 14+ messages in thread

* [PATCH v6 8/9] soc: mediatek: add MT2712 scpsys support
       [not found] ` <1508731840-4231-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
                     ` (2 preceding siblings ...)
  2017-10-23  4:10   ` [PATCH v6 7/9] soc: mediatek: add dependent clock jpgdec/audio for scpsys Weiyi Lu
@ 2017-10-23  4:10   ` Weiyi Lu
  2017-10-23  4:10   ` [PATCH v6 9/9] arm: dts: Add power controller device node of MT2712 Weiyi Lu
  4 siblings, 0 replies; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Fan Chen, devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-clk-u79uwXL29TY76Z2rM5mHXA,
	srv_heupstream-NuS5LvNUpcJWk0Htik3J/w, Weiyi Lu

add scpsys driver for MT2712

Signed-off-by: Weiyi Lu <weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 drivers/soc/mediatek/mtk-scpsys.c | 106 +++++++++++++++++++++++++++++++++++---
 1 file changed, 100 insertions(+), 6 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
index 7e7e4ec..2a0c3a7 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -21,6 +21,7 @@
 #include <linux/soc/mediatek/infracfg.h>
 
 #include <dt-bindings/power/mt2701-power.h>
+#include <dt-bindings/power/mt2712-power.h>
 #include <dt-bindings/power/mt6797-power.h>
 #include <dt-bindings/power/mt7622-power.h>
 #include <dt-bindings/power/mt8173-power.h>
@@ -32,7 +33,7 @@
 #define SPM_DIS_PWR_CON			0x023c
 #define SPM_CONN_PWR_CON		0x0280
 #define SPM_VEN2_PWR_CON		0x0298
-#define SPM_AUDIO_PWR_CON		0x029c	/* MT8173 */
+#define SPM_AUDIO_PWR_CON		0x029c	/* MT8173, MT2712 */
 #define SPM_BDP_PWR_CON			0x029c	/* MT2701 */
 #define SPM_ETH_PWR_CON			0x02a0
 #define SPM_HIF_PWR_CON			0x02a4
@@ -40,12 +41,12 @@
 #define SPM_MFG_2D_PWR_CON		0x02c0
 #define SPM_MFG_ASYNC_PWR_CON		0x02c4
 #define SPM_USB_PWR_CON			0x02cc
+#define SPM_USB2_PWR_CON		0x02d4	/* MT2712 */
 #define SPM_ETHSYS_PWR_CON		0x02e0	/* MT7622 */
 #define SPM_HIF0_PWR_CON		0x02e4	/* MT7622 */
 #define SPM_HIF1_PWR_CON		0x02e8	/* MT7622 */
 #define SPM_WB_PWR_CON			0x02ec	/* MT7622 */
 
-
 #define SPM_PWR_STATUS			0x060c
 #define SPM_PWR_STATUS_2ND		0x0610
 
@@ -64,12 +65,13 @@
 #define PWR_STATUS_ETH			BIT(15)
 #define PWR_STATUS_HIF			BIT(16)
 #define PWR_STATUS_IFR_MSC		BIT(17)
+#define PWR_STATUS_USB2			BIT(19)	/* MT2712 */
 #define PWR_STATUS_VENC_LT		BIT(20)
 #define PWR_STATUS_VENC			BIT(21)
-#define PWR_STATUS_MFG_2D		BIT(22)
-#define PWR_STATUS_MFG_ASYNC		BIT(23)
-#define PWR_STATUS_AUDIO		BIT(24)
-#define PWR_STATUS_USB			BIT(25)
+#define PWR_STATUS_MFG_2D		BIT(22)	/* MT8173 */
+#define PWR_STATUS_MFG_ASYNC		BIT(23)	/* MT8173 */
+#define PWR_STATUS_AUDIO		BIT(24)	/* MT8173, MT2712 */
+#define PWR_STATUS_USB			BIT(25)	/* MT8173, MT2712 */
 #define PWR_STATUS_ETHSYS		BIT(24)	/* MT7622 */
 #define PWR_STATUS_HIF0			BIT(25)	/* MT7622 */
 #define PWR_STATUS_HIF1			BIT(26)	/* MT7622 */
@@ -602,6 +604,85 @@ static void mtk_register_power_domains(struct platform_device *pdev,
 };
 
 /*
+ * MT2712 power domain support
+ */
+static const struct scp_domain_data scp_domain_data_mt2712[] = {
+	[MT2712_POWER_DOMAIN_MM] = {
+		.name = "mm",
+		.sta_mask = PWR_STATUS_DISP,
+		.ctl_offs = SPM_DIS_PWR_CON,
+		.sram_pdn_bits = GENMASK(8, 8),
+		.sram_pdn_ack_bits = GENMASK(12, 12),
+		.clk_id = {CLK_MM},
+		.active_wakeup = true,
+	},
+	[MT2712_POWER_DOMAIN_VDEC] = {
+		.name = "vdec",
+		.sta_mask = PWR_STATUS_VDEC,
+		.ctl_offs = SPM_VDE_PWR_CON,
+		.sram_pdn_bits = GENMASK(8, 8),
+		.sram_pdn_ack_bits = GENMASK(12, 12),
+		.clk_id = {CLK_MM, CLK_VDEC},
+		.active_wakeup = true,
+	},
+	[MT2712_POWER_DOMAIN_VENC] = {
+		.name = "venc",
+		.sta_mask = PWR_STATUS_VENC,
+		.ctl_offs = SPM_VEN_PWR_CON,
+		.sram_pdn_bits = GENMASK(11, 8),
+		.sram_pdn_ack_bits = GENMASK(15, 12),
+		.clk_id = {CLK_MM, CLK_VENC, CLK_JPGDEC},
+		.active_wakeup = true,
+	},
+	[MT2712_POWER_DOMAIN_ISP] = {
+		.name = "isp",
+		.sta_mask = PWR_STATUS_ISP,
+		.ctl_offs = SPM_ISP_PWR_CON,
+		.sram_pdn_bits = GENMASK(11, 8),
+		.sram_pdn_ack_bits = GENMASK(13, 12),
+		.clk_id = {CLK_MM},
+		.active_wakeup = true,
+	},
+	[MT2712_POWER_DOMAIN_AUDIO] = {
+		.name = "audio",
+		.sta_mask = PWR_STATUS_AUDIO,
+		.ctl_offs = SPM_AUDIO_PWR_CON,
+		.sram_pdn_bits = GENMASK(11, 8),
+		.sram_pdn_ack_bits = GENMASK(15, 12),
+		.clk_id = {CLK_AUDIO},
+		.active_wakeup = true,
+	},
+	[MT2712_POWER_DOMAIN_USB] = {
+		.name = "usb",
+		.sta_mask = PWR_STATUS_USB,
+		.ctl_offs = SPM_USB_PWR_CON,
+		.sram_pdn_bits = GENMASK(10, 8),
+		.sram_pdn_ack_bits = GENMASK(14, 12),
+		.clk_id = {CLK_NONE},
+		.active_wakeup = true,
+	},
+	[MT2712_POWER_DOMAIN_USB2] = {
+		.name = "usb2",
+		.sta_mask = PWR_STATUS_USB2,
+		.ctl_offs = SPM_USB2_PWR_CON,
+		.sram_pdn_bits = GENMASK(10, 8),
+		.sram_pdn_ack_bits = GENMASK(14, 12),
+		.clk_id = {CLK_NONE},
+		.active_wakeup = true,
+	},
+	[MT2712_POWER_DOMAIN_MFG] = {
+		.name = "mfg",
+		.sta_mask = PWR_STATUS_MFG,
+		.ctl_offs = SPM_MFG_PWR_CON,
+		.sram_pdn_bits = GENMASK(11, 8),
+		.sram_pdn_ack_bits = GENMASK(19, 16),
+		.clk_id = {CLK_MFG},
+		.bus_prot_mask = BIT(14) | BIT(21) | BIT(23),
+		.active_wakeup = true,
+	},
+};
+
+/*
  * MT6797 power domain support
  */
 
@@ -831,6 +912,16 @@ static void mtk_register_power_domains(struct platform_device *pdev,
 	.bus_prot_reg_update = true,
 };
 
+static const struct scp_soc_data mt2712_data = {
+	.domains = scp_domain_data_mt2712,
+	.num_domains = ARRAY_SIZE(scp_domain_data_mt2712),
+	.regs = {
+		.pwr_sta_offs = SPM_PWR_STATUS,
+		.pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
+	},
+	.bus_prot_reg_update = false,
+};
+
 static const struct scp_soc_data mt6797_data = {
 	.domains = scp_domain_data_mt6797,
 	.num_domains = ARRAY_SIZE(scp_domain_data_mt6797),
@@ -874,6 +965,9 @@ static void mtk_register_power_domains(struct platform_device *pdev,
 		.compatible = "mediatek,mt2701-scpsys",
 		.data = &mt2701_data,
 	}, {
+		.compatible = "mediatek,mt2712-scpsys",
+		.data = &mt2712_data,
+	}, {
 		.compatible = "mediatek,mt6797-scpsys",
 		.data = &mt6797_data,
 	}, {
-- 
1.9.1

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* [PATCH v6 9/9] arm: dts: Add power controller device node of MT2712
       [not found] ` <1508731840-4231-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
                     ` (3 preceding siblings ...)
  2017-10-23  4:10   ` [PATCH v6 8/9] soc: mediatek: add MT2712 scpsys support Weiyi Lu
@ 2017-10-23  4:10   ` Weiyi Lu
  4 siblings, 0 replies; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Fan Chen, devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-clk-u79uwXL29TY76Z2rM5mHXA,
	srv_heupstream-NuS5LvNUpcJWk0Htik3J/w, Weiyi Lu

add power controller node for MT2712

Signed-off-by: Weiyi Lu <weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
index d2ee3cd..fa87f92 100644
--- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/mt2712-clk.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/mt2712-power.h>
 
 / {
 	compatible = "mediatek,mt2712";
@@ -147,6 +148,21 @@
 		#clock-cells = <1>;
 	};
 
+	scpsys: scpsys@10006000 {
+		compatible = "mediatek,mt2712-scpsys", "syscon";
+		#power-domain-cells = <1>;
+		reg = <0 0x10006000 0 0x1000>;
+		clocks = <&topckgen CLK_TOP_MM_SEL>,
+			 <&topckgen CLK_TOP_MFG_SEL>,
+			 <&topckgen CLK_TOP_VENC_SEL>,
+			 <&topckgen CLK_TOP_JPGDEC_SEL>,
+			 <&topckgen CLK_TOP_A1SYS_HP_SEL>,
+			 <&topckgen CLK_TOP_VDEC_SEL>;
+		clock-names = "mm", "mfg", "venc",
+			"jpgdec", "audio", "vdec";
+		infracfg = <&infracfg>;
+	};
+
 	uart5: serial@1000f000 {
 		compatible = "mediatek,mt2712-uart",
 			     "mediatek,mt6577-uart";
-- 
1.9.1

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^ permalink raw reply related	[flat|nested] 14+ messages in thread

* [PATCH v6 5/9] dt-bindings: soc: add MT2712 power dt-bindings
  2017-10-23  4:10 [PATCH v6 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu
                   ` (2 preceding siblings ...)
       [not found] ` <1508731840-4231-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
@ 2017-10-23  4:10 ` Weiyi Lu
  2017-10-23  4:10 ` [PATCH v6 6/9] soc: mediatek: extend bus protection API Weiyi Lu
  4 siblings, 0 replies; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Fan Chen, devicetree, linux-arm-kernel, linux-kernel,
	linux-mediatek, linux-clk, srv_heupstream, Weiyi Lu

Add power dt-bindings for MT2712.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
---
 .../devicetree/bindings/soc/mediatek/scpsys.txt    |  3 +++
 include/dt-bindings/power/mt2712-power.h           | 26 ++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 include/dt-bindings/power/mt2712-power.h

diff --git a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
index 40056f7..76bf45b 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
+++ b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
@@ -12,11 +12,13 @@ power/power_domain.txt. It provides the power domains defined in
 - include/dt-bindings/power/mt8173-power.h
 - include/dt-bindings/power/mt6797-power.h
 - include/dt-bindings/power/mt2701-power.h
+- include/dt-bindings/power/mt2712-power.h
 - include/dt-bindings/power/mt7622-power.h
 
 Required properties:
 - compatible: Should be one of:
 	- "mediatek,mt2701-scpsys"
+	- "mediatek,mt2712-scpsys"
 	- "mediatek,mt6797-scpsys"
 	- "mediatek,mt7622-scpsys"
 	- "mediatek,mt8173-scpsys"
@@ -27,6 +29,7 @@ Required properties:
                       These are clocks which hardware needs to be
                       enabled before enabling certain power domains.
 	Required clocks for MT2701: "mm", "mfg", "ethif"
+	Required clocks for MT2712: "mm", "mfg", "venc", "jpgdec", "audio", "vdec"
 	Required clocks for MT6797: "mm", "mfg", "vdec"
 	Required clocks for MT7622: "hif_sel"
 	Required clocks for MT8173: "mm", "mfg", "venc", "venc_lt"
diff --git a/include/dt-bindings/power/mt2712-power.h b/include/dt-bindings/power/mt2712-power.h
new file mode 100644
index 0000000..92b46d7
--- /dev/null
+++ b/include/dt-bindings/power/mt2712-power.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2017 MediaTek 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.
+ *
+ * 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 http://www.gnu.org/licenses/gpl-2.0.html for more details.
+ */
+
+#ifndef _DT_BINDINGS_POWER_MT2712_POWER_H
+#define _DT_BINDINGS_POWER_MT2712_POWER_H
+
+#define MT2712_POWER_DOMAIN_MM		0
+#define MT2712_POWER_DOMAIN_VDEC	1
+#define MT2712_POWER_DOMAIN_VENC	2
+#define MT2712_POWER_DOMAIN_ISP		3
+#define MT2712_POWER_DOMAIN_AUDIO	4
+#define MT2712_POWER_DOMAIN_USB		5
+#define MT2712_POWER_DOMAIN_USB2	6
+#define MT2712_POWER_DOMAIN_MFG		7
+
+#endif /* _DT_BINDINGS_POWER_MT2712_POWER_H */
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 14+ messages in thread

* [PATCH v6 6/9] soc: mediatek: extend bus protection API
  2017-10-23  4:10 [PATCH v6 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu
                   ` (3 preceding siblings ...)
  2017-10-23  4:10 ` [PATCH v6 5/9] dt-bindings: soc: add MT2712 power dt-bindings Weiyi Lu
@ 2017-10-23  4:10 ` Weiyi Lu
  4 siblings, 0 replies; 14+ messages in thread
From: Weiyi Lu @ 2017-10-23  4:10 UTC (permalink / raw)
  To: Matthias Brugger, Stephen Boyd, Mike Turquette, Rob Herring
  Cc: James Liao, Fan Chen, devicetree, linux-arm-kernel, linux-kernel,
	linux-mediatek, linux-clk, srv_heupstream, Weiyi Lu

MT2712 add "set/clear" bus control register to each control register set
instead of providing only one "enable" control register, we could avoid
the read-modify-write racing by declaring "bus_prot_reg_update" as "false"
in scp_soc_data or declaring as "true" to use the legacy update method.
By improving the mtk-infracfg bus protection implementation to
support set/clear bus protection control method by IC configuration.

Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
---
 drivers/soc/mediatek/mtk-infracfg.c   | 26 ++++++++++++++++++++++----
 drivers/soc/mediatek/mtk-scpsys.c     | 28 ++++++++++++++++++++--------
 include/linux/soc/mediatek/infracfg.h |  7 ++++---
 3 files changed, 46 insertions(+), 15 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-infracfg.c b/drivers/soc/mediatek/mtk-infracfg.c
index dba3055..8c310de 100644
--- a/drivers/soc/mediatek/mtk-infracfg.c
+++ b/drivers/soc/mediatek/mtk-infracfg.c
@@ -19,23 +19,33 @@
 
 #define INFRA_TOPAXI_PROTECTEN		0x0220
 #define INFRA_TOPAXI_PROTECTSTA1	0x0228
+#define INFRA_TOPAXI_PROTECTEN_SET	0x0260
+#define INFRA_TOPAXI_PROTECTEN_CLR	0x0264
 
 /**
  * mtk_infracfg_set_bus_protection - enable bus protection
  * @regmap: The infracfg regmap
  * @mask: The mask containing the protection bits to be enabled.
+ * @reg_update: The boolean flag determines to set the protection bits
+ *              by regmap_update_bits with enable register(PROTECTEN) or
+ *              by regmap_write with set register(PROTECTEN_SET).
  *
  * This function enables the bus protection bits for disabled power
  * domains so that the system does not hang when some unit accesses the
  * bus while in power down.
  */
-int mtk_infracfg_set_bus_protection(struct regmap *infracfg, u32 mask)
+int mtk_infracfg_set_bus_protection(struct regmap *infracfg, u32 mask,
+		bool reg_update)
 {
 	unsigned long expired;
 	u32 val;
 	int ret;
 
-	regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, mask);
+	if (reg_update)
+		regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask,
+				mask);
+	else
+		regmap_write(infracfg, INFRA_TOPAXI_PROTECTEN_SET, mask);
 
 	expired = jiffies + HZ;
 
@@ -59,16 +69,24 @@ int mtk_infracfg_set_bus_protection(struct regmap *infracfg, u32 mask)
  * mtk_infracfg_clear_bus_protection - disable bus protection
  * @regmap: The infracfg regmap
  * @mask: The mask containing the protection bits to be disabled.
+ * @reg_update: The boolean flag determines to clear the protection bits
+ *              by regmap_update_bits with enable register(PROTECTEN) or
+ *              by regmap_write with clear register(PROTECTEN_CLR).
  *
  * This function disables the bus protection bits previously enabled with
  * mtk_infracfg_set_bus_protection.
  */
-int mtk_infracfg_clear_bus_protection(struct regmap *infracfg, u32 mask)
+
+int mtk_infracfg_clear_bus_protection(struct regmap *infracfg, u32 mask,
+		bool reg_update)
 {
 	unsigned long expired;
 	int ret;
 
-	regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, 0);
+	if (reg_update)
+		regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, 0);
+	else
+		regmap_write(infracfg, INFRA_TOPAXI_PROTECTEN_CLR, mask);
 
 	expired = jiffies + HZ;
 
diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
index e1ce8b1..ba552de 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -134,6 +134,7 @@ struct scp {
 	void __iomem *base;
 	struct regmap *infracfg;
 	struct scp_ctrl_reg ctrl_reg;
+	bool bus_prot_reg_update;
 };
 
 struct scp_subdomain {
@@ -147,6 +148,7 @@ struct scp_soc_data {
 	const struct scp_subdomain *subdomains;
 	int num_subdomains;
 	const struct scp_ctrl_reg regs;
+	bool bus_prot_reg_update;
 };
 
 static int scpsys_domain_is_on(struct scp_domain *scpd)
@@ -254,7 +256,8 @@ static int scpsys_power_on(struct generic_pm_domain *genpd)
 
 	if (scpd->data->bus_prot_mask) {
 		ret = mtk_infracfg_clear_bus_protection(scp->infracfg,
-				scpd->data->bus_prot_mask);
+				scpd->data->bus_prot_mask,
+				scp->bus_prot_reg_update);
 		if (ret)
 			goto err_pwr_ack;
 	}
@@ -289,7 +292,8 @@ static int scpsys_power_off(struct generic_pm_domain *genpd)
 
 	if (scpd->data->bus_prot_mask) {
 		ret = mtk_infracfg_set_bus_protection(scp->infracfg,
-				scpd->data->bus_prot_mask);
+				scpd->data->bus_prot_mask,
+				scp->bus_prot_reg_update);
 		if (ret)
 			goto out;
 	}
@@ -382,7 +386,8 @@ static void init_clks(struct platform_device *pdev, struct clk **clk)
 
 static struct scp *init_scp(struct platform_device *pdev,
 			const struct scp_domain_data *scp_domain_data, int num,
-			const struct scp_ctrl_reg *scp_ctrl_reg)
+			const struct scp_ctrl_reg *scp_ctrl_reg,
+			bool bus_prot_reg_update)
 {
 	struct genpd_onecell_data *pd_data;
 	struct resource *res;
@@ -397,6 +402,8 @@ static struct scp *init_scp(struct platform_device *pdev,
 	scp->ctrl_reg.pwr_sta_offs = scp_ctrl_reg->pwr_sta_offs;
 	scp->ctrl_reg.pwr_sta2nd_offs = scp_ctrl_reg->pwr_sta2nd_offs;
 
+	scp->bus_prot_reg_update = bus_prot_reg_update;
+
 	scp->dev = &pdev->dev;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -816,7 +823,8 @@ static void mtk_register_power_domains(struct platform_device *pdev,
 	.regs = {
 		.pwr_sta_offs = SPM_PWR_STATUS,
 		.pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
-	}
+	},
+	.bus_prot_reg_update = true,
 };
 
 static const struct scp_soc_data mt6797_data = {
@@ -827,7 +835,8 @@ static void mtk_register_power_domains(struct platform_device *pdev,
 	.regs = {
 		.pwr_sta_offs = SPM_PWR_STATUS_MT6797,
 		.pwr_sta2nd_offs = SPM_PWR_STATUS_2ND_MT6797
-	}
+	},
+	.bus_prot_reg_update = true,
 };
 
 static const struct scp_soc_data mt7622_data = {
@@ -836,7 +845,8 @@ static void mtk_register_power_domains(struct platform_device *pdev,
 	.regs = {
 		.pwr_sta_offs = SPM_PWR_STATUS,
 		.pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
-	}
+	},
+	.bus_prot_reg_update = true,
 };
 
 static const struct scp_soc_data mt8173_data = {
@@ -847,7 +857,8 @@ static void mtk_register_power_domains(struct platform_device *pdev,
 	.regs = {
 		.pwr_sta_offs = SPM_PWR_STATUS,
 		.pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
-	}
+	},
+	.bus_prot_reg_update = true,
 };
 
 /*
@@ -884,7 +895,8 @@ static int scpsys_probe(struct platform_device *pdev)
 	match = of_match_device(of_scpsys_match_tbl, &pdev->dev);
 	soc = (const struct scp_soc_data *)match->data;
 
-	scp = init_scp(pdev, soc->domains, soc->num_domains, &soc->regs);
+	scp = init_scp(pdev, soc->domains, soc->num_domains, &soc->regs,
+			soc->bus_prot_reg_update);
 	if (IS_ERR(scp))
 		return PTR_ERR(scp);
 
diff --git a/include/linux/soc/mediatek/infracfg.h b/include/linux/soc/mediatek/infracfg.h
index a0182ec..67baca2 100644
--- a/include/linux/soc/mediatek/infracfg.h
+++ b/include/linux/soc/mediatek/infracfg.h
@@ -27,7 +27,8 @@
 #define MT7622_TOP_AXI_PROT_EN_WB		(BIT(2) | BIT(6) | \
 						 BIT(7) | BIT(8))
 
-int mtk_infracfg_set_bus_protection(struct regmap *infracfg, u32 mask);
-int mtk_infracfg_clear_bus_protection(struct regmap *infracfg, u32 mask);
-
+int mtk_infracfg_set_bus_protection(struct regmap *infracfg, u32 mask,
+		bool reg_update);
+int mtk_infracfg_clear_bus_protection(struct regmap *infracfg, u32 mask,
+		bool reg_update);
 #endif /* __SOC_MEDIATEK_INFRACFG_H */
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2017-11-02  8:03 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-10-23  4:10 [PATCH v6 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu
2017-10-23  4:10 ` [PATCH v6 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks Weiyi Lu
2017-10-27  3:23   ` Rob Herring
2017-11-02  8:03   ` Stephen Boyd
2017-10-23  4:10 ` [PATCH v6 3/9] clk: mediatek: Add MT2712 clock support Weiyi Lu
2017-11-02  8:03   ` Stephen Boyd
     [not found] ` <1508731840-4231-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2017-10-23  4:10   ` [PATCH v6 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712 Weiyi Lu
2017-11-02  8:03     ` Stephen Boyd
2017-10-23  4:10   ` [PATCH v6 4/9] arm: dts: mt2712: Add clock controller device nodes Weiyi Lu
2017-10-23  4:10   ` [PATCH v6 7/9] soc: mediatek: add dependent clock jpgdec/audio for scpsys Weiyi Lu
2017-10-23  4:10   ` [PATCH v6 8/9] soc: mediatek: add MT2712 scpsys support Weiyi Lu
2017-10-23  4:10   ` [PATCH v6 9/9] arm: dts: Add power controller device node of MT2712 Weiyi Lu
2017-10-23  4:10 ` [PATCH v6 5/9] dt-bindings: soc: add MT2712 power dt-bindings Weiyi Lu
2017-10-23  4:10 ` [PATCH v6 6/9] soc: mediatek: extend bus protection API Weiyi Lu

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