* [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support
@ 2017-10-19 2:48 Weiyi Lu
2017-10-19 2:48 ` [PATCH v5 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712 Weiyi Lu
` (7 more replies)
0 siblings, 8 replies; 14+ messages in thread
From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw)
To: Matthias Brugger, Stephen Boyd, Rob Herring
Cc: James Liao, Weiyi Lu, srv_heupstream, devicetree, linux-kernel,
Fan Chen, linux-mediatek, linux-clk, linux-arm-kernel
This series is based on v4.14-rc1 and composed of
clock control (PATCH 1-4) and scpsys control (PATCH 5-9)
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 | 24 +-
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, 2991 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 v5 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712 2017-10-19 2:48 [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu @ 2017-10-19 2:48 ` Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks Weiyi Lu ` (6 subsequent siblings) 7 siblings, 0 replies; 14+ messages in thread From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw) To: Matthias Brugger, Stephen Boyd, Rob Herring Cc: James Liao, Fan Chen, devicetree, linux-arm-kernel, linux-kernel, linux-mediatek, linux-clk, srv_heupstream, 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@kernel.org> Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> --- .../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 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v5 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks 2017-10-19 2:48 [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712 Weiyi Lu @ 2017-10-19 2:48 ` Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 3/9] clk: mediatek: Add MT2712 clock support Weiyi Lu ` (5 subsequent siblings) 7 siblings, 0 replies; 14+ messages in thread From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw) To: Matthias Brugger, Stephen Boyd, 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
* [PATCH v5 3/9] clk: mediatek: Add MT2712 clock support 2017-10-19 2:48 [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712 Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks Weiyi Lu @ 2017-10-19 2:48 ` Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 4/9] arm: dts: mt2712: Add clock controller device nodes Weiyi Lu ` (4 subsequent siblings) 7 siblings, 0 replies; 14+ messages in thread From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw) To: Matthias Brugger, Stephen Boyd, 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
* [PATCH v5 4/9] arm: dts: mt2712: Add clock controller device nodes 2017-10-19 2:48 [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu ` (2 preceding siblings ...) 2017-10-19 2:48 ` [PATCH v5 3/9] clk: mediatek: Add MT2712 clock support Weiyi Lu @ 2017-10-19 2:48 ` Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 5/9] dt-bindings: soc: add MT2712 power dt-bindings Weiyi Lu ` (3 subsequent siblings) 7 siblings, 0 replies; 14+ messages in thread From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw) To: Matthias Brugger, Stephen Boyd, Rob Herring Cc: James Liao, Fan Chen, devicetree, linux-arm-kernel, linux-kernel, linux-mediatek, linux-clk, srv_heupstream, Weiyi Lu 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@mediatek.com> --- 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 v5 5/9] dt-bindings: soc: add MT2712 power dt-bindings 2017-10-19 2:48 [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu ` (3 preceding siblings ...) 2017-10-19 2:48 ` [PATCH v5 4/9] arm: dts: mt2712: Add clock controller device nodes Weiyi Lu @ 2017-10-19 2:48 ` Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 6/9] soc: mediatek: extend bus protection API Weiyi Lu ` (2 subsequent siblings) 7 siblings, 0 replies; 14+ messages in thread From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw) To: Matthias Brugger, Stephen Boyd, Rob Herring Cc: James Liao, Weiyi Lu, srv_heupstream, devicetree, linux-kernel, Fan Chen, linux-mediatek, linux-clk, linux-arm-kernel 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 v5 6/9] soc: mediatek: extend bus protection API 2017-10-19 2:48 [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu ` (4 preceding siblings ...) 2017-10-19 2:48 ` [PATCH v5 5/9] dt-bindings: soc: add MT2712 power dt-bindings Weiyi Lu @ 2017-10-19 2:48 ` Weiyi Lu 2017-10-19 17:20 ` Matthias Brugger 2017-10-19 2:48 ` [PATCH v5 8/9] soc: mediatek: add MT2712 scpsys support Weiyi Lu [not found] ` <1508381330-3700-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> 7 siblings, 1 reply; 14+ messages in thread From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw) To: Matthias Brugger, Stephen Boyd, 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 using extend API with such new design. 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 | 24 ++++++++++++++++++++---- drivers/soc/mediatek/mtk-scpsys.c | 28 ++++++++++++++++++++-------- include/linux/soc/mediatek/infracfg.h | 7 ++++--- 3 files changed, 44 insertions(+), 15 deletions(-) diff --git a/drivers/soc/mediatek/mtk-infracfg.c b/drivers/soc/mediatek/mtk-infracfg.c index dba3055..344ffba 100644 --- a/drivers/soc/mediatek/mtk-infracfg.c +++ b/drivers/soc/mediatek/mtk-infracfg.c @@ -19,23 +19,32 @@ #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. + * @use_reg_set: The boolean flag determines to set the protection bits + * by set register or enable register * * 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 use_reg_set) { unsigned long expired; u32 val; int ret; - regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, mask); + if (use_reg_set) + regmap_write(infracfg, INFRA_TOPAXI_PROTECTEN_SET, mask); + else + regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, + mask); expired = jiffies + HZ; @@ -59,16 +68,23 @@ 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. + * @use_reg_clr: The boolean flag determines to clear the protection bits + * by clear register or enable register * * 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 use_reg_clr) { unsigned long expired; int ret; - regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, 0); + if (use_reg_clr) + regmap_write(infracfg, INFRA_TOPAXI_PROTECTEN_CLR, mask); + else + regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, 0); expired = jiffies + HZ; diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c index e1ce8b1..ebee3e9 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_use_set_clr_reg; }; 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_use_set_clr_reg; }; 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_use_set_clr_reg); 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_use_set_clr_reg); 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_use_set_clr_reg) { 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_use_set_clr_reg = bus_prot_use_set_clr_reg; + 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_use_set_clr_reg = false, }; 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_use_set_clr_reg = false, }; 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_use_set_clr_reg = false, }; 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_use_set_clr_reg = false, }; /* @@ -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_use_set_clr_reg); 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..7df0fc8 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 use_reg_set); +int mtk_infracfg_clear_bus_protection(struct regmap *infracfg, u32 mask, + bool use_reg_clr); #endif /* __SOC_MEDIATEK_INFRACFG_H */ -- 1.9.1 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH v5 6/9] soc: mediatek: extend bus protection API 2017-10-19 2:48 ` [PATCH v5 6/9] soc: mediatek: extend bus protection API Weiyi Lu @ 2017-10-19 17:20 ` Matthias Brugger 0 siblings, 0 replies; 14+ messages in thread From: Matthias Brugger @ 2017-10-19 17:20 UTC (permalink / raw) To: Weiyi Lu, Stephen Boyd, Rob Herring Cc: James Liao, Fan Chen, devicetree, linux-arm-kernel, linux-kernel, linux-mediatek, linux-clk, srv_heupstream On 10/19/2017 04:48 AM, Weiyi Lu wrote: > 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 using extend API with such new design. > 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 | 24 ++++++++++++++++++++---- > drivers/soc/mediatek/mtk-scpsys.c | 28 ++++++++++++++++++++-------- > include/linux/soc/mediatek/infracfg.h | 7 ++++--- > 3 files changed, 44 insertions(+), 15 deletions(-) > > diff --git a/drivers/soc/mediatek/mtk-infracfg.c b/drivers/soc/mediatek/mtk-infracfg.c > index dba3055..344ffba 100644 > --- a/drivers/soc/mediatek/mtk-infracfg.c > +++ b/drivers/soc/mediatek/mtk-infracfg.c > @@ -19,23 +19,32 @@ > > #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. > + * @use_reg_set: The boolean flag determines to set the protection bits > + * by set register or enable register Huh, I thought it does or write the whole register or just enables the necessary bits. > * > * 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 use_reg_set) Please rename the variable to something that makes you understand what it does. Actually I find it easier to swap the if statement and use reg_update as variable name. > { > unsigned long expired; > u32 val; > int ret; > > - regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, mask); > + if (use_reg_set) > + regmap_write(infracfg, INFRA_TOPAXI_PROTECTEN_SET, mask); > + else > + regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, > + mask); > > expired = jiffies + HZ; > > @@ -59,16 +68,23 @@ 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. > + * @use_reg_clr: The boolean flag determines to clear the protection bits > + * by clear register or enable register same here. > * > * 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 use_reg_clr) same here. > { > unsigned long expired; > int ret; > > - regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, 0); > + if (use_reg_clr) > + regmap_write(infracfg, INFRA_TOPAXI_PROTECTEN_CLR, mask); > + else > + regmap_update_bits(infracfg, INFRA_TOPAXI_PROTECTEN, mask, 0); > > expired = jiffies + HZ; > > diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c > index e1ce8b1..ebee3e9 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_use_set_clr_reg; > }; > > 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_use_set_clr_reg; bus_prot_reg_update or something like this? Thanks, Matthias > }; > > 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,z > + scp->bus_prot_use_set_clr_reg); > 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_use_set_clr_reg); > 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_use_set_clr_reg) > { > 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_use_set_clr_reg = bus_prot_use_set_clr_reg; > + > 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_use_set_clr_reg = false, > }; > > 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_use_set_clr_reg = false, > }; > > 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_use_set_clr_reg = false, > }; > > 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_use_set_clr_reg = false, > }; > > /* > @@ -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_use_set_clr_reg); > 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..7df0fc8 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 use_reg_set); > +int mtk_infracfg_clear_bus_protection(struct regmap *infracfg, u32 mask, > + bool use_reg_clr); > #endif /* __SOC_MEDIATEK_INFRACFG_H */ > ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v5 8/9] soc: mediatek: add MT2712 scpsys support 2017-10-19 2:48 [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu ` (5 preceding siblings ...) 2017-10-19 2:48 ` [PATCH v5 6/9] soc: mediatek: extend bus protection API Weiyi Lu @ 2017-10-19 2:48 ` Weiyi Lu [not found] ` <1508381330-3700-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> 7 siblings, 0 replies; 14+ messages in thread From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw) To: Matthias Brugger, Stephen Boyd, Rob Herring Cc: James Liao, Fan Chen, devicetree, linux-arm-kernel, linux-kernel, linux-mediatek, linux-clk, srv_heupstream, Weiyi Lu add scpsys driver for MT2712 Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> --- 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 a4ece75..8809430 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_use_set_clr_reg = false, }; +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_use_set_clr_reg = true, +}; + 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 ^ permalink raw reply related [flat|nested] 14+ messages in thread
[parent not found: <1508381330-3700-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>]
* [PATCH v5 7/9] soc: mediatek: add dependent clock jpgdec/audio for scpsys [not found] ` <1508381330-3700-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> @ 2017-10-19 2:48 ` Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 9/9] arm: dts: Add power controller device node of MT2712 Weiyi Lu 2017-10-19 17:06 ` [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Matthias Brugger 2 siblings, 0 replies; 14+ messages in thread From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw) To: Matthias Brugger, Stephen Boyd, 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 ebee3e9..a4ece75 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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v5 9/9] arm: dts: Add power controller device node of MT2712 [not found] ` <1508381330-3700-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> 2017-10-19 2:48 ` [PATCH v5 7/9] soc: mediatek: add dependent clock jpgdec/audio for scpsys Weiyi Lu @ 2017-10-19 2:48 ` Weiyi Lu 2017-10-19 17:06 ` [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Matthias Brugger 2 siblings, 0 replies; 14+ messages in thread From: Weiyi Lu @ 2017-10-19 2:48 UTC (permalink / raw) To: Matthias Brugger, Stephen Boyd, 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 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 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support [not found] ` <1508381330-3700-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> 2017-10-19 2:48 ` [PATCH v5 7/9] soc: mediatek: add dependent clock jpgdec/audio for scpsys Weiyi Lu 2017-10-19 2:48 ` [PATCH v5 9/9] arm: dts: Add power controller device node of MT2712 Weiyi Lu @ 2017-10-19 17:06 ` Matthias Brugger 2017-10-24 8:38 ` Stephen Boyd 2 siblings, 1 reply; 14+ messages in thread From: Matthias Brugger @ 2017-10-19 17:06 UTC (permalink / raw) To: Weiyi Lu, Stephen Boyd, Rob Herring, Michael Turquette 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 On 10/19/2017 04:48 AM, Weiyi Lu wrote: > This series is based on v4.14-rc1 and composed of > clock control (PATCH 1-4) and scpsys control (PATCH 5-9) > > 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 Stephen, Mike: are you ok with the patches 1-3 of this series? If so, then I will take the rest through my tree. Thanks, Matthias > 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 | 24 +- > 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, 2991 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 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support 2017-10-19 17:06 ` [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Matthias Brugger @ 2017-10-24 8:38 ` Stephen Boyd [not found] ` <20171024083830.GD15990-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> 0 siblings, 1 reply; 14+ messages in thread From: Stephen Boyd @ 2017-10-24 8:38 UTC (permalink / raw) To: Matthias Brugger Cc: Weiyi Lu, Rob Herring, Michael Turquette, James Liao, Fan Chen, devicetree, linux-arm-kernel, linux-kernel, linux-mediatek, linux-clk, srv_heupstream On 10/19, Matthias Brugger wrote: > > > On 10/19/2017 04:48 AM, Weiyi Lu wrote: > > This series is based on v4.14-rc1 and composed of > > clock control (PATCH 1-4) and scpsys control (PATCH 5-9) > > > > 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 > > Stephen, Mike: are you ok with the patches 1-3 of this series? > > If so, then I will take the rest through my tree. > Do you need a branch for headers? I'm see there's a v6 so I'll review that one. -- 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: <20171024083830.GD15990-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>]
* Re: [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support [not found] ` <20171024083830.GD15990-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> @ 2017-10-25 8:38 ` Matthias Brugger 0 siblings, 0 replies; 14+ messages in thread From: Matthias Brugger @ 2017-10-25 8:38 UTC (permalink / raw) To: Stephen Boyd Cc: Weiyi Lu, Rob Herring, Michael Turquette, 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 On 10/24/2017 10:38 AM, Stephen Boyd wrote: > On 10/19, Matthias Brugger wrote: >> >> >> On 10/19/2017 04:48 AM, Weiyi Lu wrote: >>> This series is based on v4.14-rc1 and composed of >>> clock control (PATCH 1-4) and scpsys control (PATCH 5-9) >>> >>> 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 >> >> Stephen, Mike: are you ok with the patches 1-3 of this series? >> >> If so, then I will take the rest through my tree. >> > > Do you need a branch for headers? I'm see there's a v6 so I'll > review that one. > If you plan to merge them to v4.15 then no, otherwise that would be helpfull. AFAIK no changes between v5 and v6. Thanks! Matthias -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2017-10-25 8:38 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
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2017-10-19 2:48 [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Weiyi Lu
2017-10-19 2:48 ` [PATCH v5 1/9] dt-bindings: ARM: Mediatek: Document bindings for MT2712 Weiyi Lu
2017-10-19 2:48 ` [PATCH v5 2/9] clk: mediatek: Add dt-bindings for MT2712 clocks Weiyi Lu
2017-10-19 2:48 ` [PATCH v5 3/9] clk: mediatek: Add MT2712 clock support Weiyi Lu
2017-10-19 2:48 ` [PATCH v5 4/9] arm: dts: mt2712: Add clock controller device nodes Weiyi Lu
2017-10-19 2:48 ` [PATCH v5 5/9] dt-bindings: soc: add MT2712 power dt-bindings Weiyi Lu
2017-10-19 2:48 ` [PATCH v5 6/9] soc: mediatek: extend bus protection API Weiyi Lu
2017-10-19 17:20 ` Matthias Brugger
2017-10-19 2:48 ` [PATCH v5 8/9] soc: mediatek: add MT2712 scpsys support Weiyi Lu
[not found] ` <1508381330-3700-1-git-send-email-weiyi.lu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2017-10-19 2:48 ` [PATCH v5 7/9] soc: mediatek: add dependent clock jpgdec/audio for scpsys Weiyi Lu
2017-10-19 2:48 ` [PATCH v5 9/9] arm: dts: Add power controller device node of MT2712 Weiyi Lu
2017-10-19 17:06 ` [PATCH v5 0/9] Mediatek MT2712 clock and scpsys support Matthias Brugger
2017-10-24 8:38 ` Stephen Boyd
[not found] ` <20171024083830.GD15990-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-10-25 8:38 ` Matthias Brugger
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