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/Linux-v6.1/drivers/soc/mediatek/
Dmtk-pm-domains.c41 struct scpsys *scpsys; member
51 struct scpsys { struct
63 struct scpsys *scpsys = pd->scpsys; in scpsys_domain_is_on() local
66 regmap_read(scpsys->base, pd->data->pwr_sta_offs, &status); in scpsys_domain_is_on()
69 regmap_read(scpsys->base, pd->data->pwr_sta2nd_offs, &status2); in scpsys_domain_is_on()
79 struct scpsys *scpsys = pd->scpsys; in scpsys_sram_enable() local
83 regmap_clear_bits(scpsys->base, pd->data->ctl_offs, pd->data->sram_pdn_bits); in scpsys_sram_enable()
86 ret = regmap_read_poll_timeout(scpsys->base, pd->data->ctl_offs, tmp, in scpsys_sram_enable()
92 regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_ISOINT_B_BIT); in scpsys_sram_enable()
94 regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_CLKISO_BIT); in scpsys_sram_enable()
[all …]
DKconfig48 bool "MediaTek SCPSYS Support"
55 Say yes here to add support for the MediaTek SCPSYS power domain
59 bool "MediaTek SCPSYS generic power domain"
67 Control Processor System (SCPSYS) has several power management related
Dmtk-scpsys.c1081 * scpsys driver init
1086 .compatible = "mediatek,mt2701-scpsys",
1089 .compatible = "mediatek,mt2712-scpsys",
1092 .compatible = "mediatek,mt6797-scpsys",
1095 .compatible = "mediatek,mt7622-scpsys",
1098 .compatible = "mediatek,mt7623a-scpsys",
1101 .compatible = "mediatek,mt8173-scpsys",
1141 .name = "mtk-scpsys",
DMakefile6 obj-$(CONFIG_MTK_SCPSYS) += mtk-scpsys.o
/Linux-v6.1/Documentation/devicetree/bindings/soc/mediatek/
Dscpsys.txt1 MediaTek SCPSYS
4 The System Control Processor System (SCPSYS) has several power management
7 The System Power Manager (SPM) inside the SCPSYS is for the MTCMOS power
21 - "mediatek,mt2701-scpsys"
22 - "mediatek,mt2712-scpsys"
23 - "mediatek,mt6765-scpsys"
24 - "mediatek,mt6797-scpsys"
25 - "mediatek,mt7622-scpsys"
26 - "mediatek,mt7623-scpsys", "mediatek,mt2701-scpsys": For MT7623 SoC
27 - "mediatek,mt7623a-scpsys": For MT7623A SoC
[all …]
/Linux-v6.1/arch/arm/boot/dts/
Dmt7623a.dtsi13 power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
17 power-domains = <&scpsys MT7623A_POWER_DOMAIN_ETH>;
21 power-domains = <&scpsys MT7623A_POWER_DOMAIN_ETH>;
25 power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
29 power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
32 &scpsys {
33 compatible = "mediatek,mt7623a-scpsys";
39 power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
43 power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
47 power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
Dmt2701.dtsi151 scpsys: power-controller@10006000 { label
152 compatible = "mediatek,mt2701-scpsys", "syscon";
197 power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>;
433 power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
538 power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>;
555 power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>;
566 power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>;
578 power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>;
597 power-domains = <&scpsys MT2701_POWER_DOMAIN_VDEC>;
616 power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
[all …]
Dmt7623n.dtsi47 power-domains = <&scpsys MT2701_POWER_DOMAIN_MFG>;
68 power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>;
80 power-domains = <&scpsys MT2701_POWER_DOMAIN_VDEC>;
92 power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>;
123 power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>;
136 power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>;
Dmt7629.dtsi93 scpsys: power-controller@10006000 { label
94 compatible = "mediatek,mt7629-scpsys",
95 "mediatek,mt7622-scpsys";
326 power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF1>;
396 power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
471 power-domains = <&scpsys MT7622_POWER_DOMAIN_ETHSYS>;
Dmt7623.dtsi271 scpsys: power-controller@10006000 { label
272 compatible = "mediatek,mt7623-scpsys",
273 "mediatek,mt2701-scpsys",
528 power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
600 power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
634 power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
783 power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
869 power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
910 power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
956 power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/mfd/
Dmediatek,mt8195-scpsys.yaml4 $id: http://devicetree.org/schemas/mfd/mediatek,mt8195-scpsys.yaml#
13 MediaTek System Control Processor System (SCPSYS) has several
21 - mediatek,mt8167-scpsys
22 - mediatek,mt8173-scpsys
23 - mediatek,mt8183-scpsys
24 - mediatek,mt8186-scpsys
25 - mediatek,mt8192-scpsys
26 - mediatek,mt8195-scpsys
48 compatible = "mediatek,mt8195-scpsys", "syscon", "simple-mfd";
/Linux-v6.1/Documentation/devicetree/bindings/media/
Dmediatek-mdp.txt38 power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
48 power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
56 power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
63 power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
70 power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
77 power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
85 power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
93 power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;
/Linux-v6.1/arch/arm64/boot/dts/mediatek/
Dmt2712e.dtsi281 scpsys: power-controller@10006000 { label
282 compatible = "mediatek,mt2712-scpsys", "syscon";
752 power-domains = <&scpsys MT2712_POWER_DOMAIN_AUDIO>;
805 power-domains = <&scpsys MT2712_POWER_DOMAIN_USB>;
820 power-domains = <&scpsys MT2712_POWER_DOMAIN_USB>;
869 power-domains = <&scpsys MT2712_POWER_DOMAIN_USB2>;
884 power-domains = <&scpsys MT2712_POWER_DOMAIN_USB2>;
1005 power-domains = <&scpsys MT2712_POWER_DOMAIN_MM>;
1014 power-domains = <&scpsys MT2712_POWER_DOMAIN_MM>;
1025 power-domains = <&scpsys MT2712_POWER_DOMAIN_MM>;
[all …]
Dmt7622.dtsi240 scpsys: power-controller@10006000 { label
241 compatible = "mediatek,mt7622-scpsys",
536 power-domains = <&scpsys MT7622_POWER_DOMAIN_WB>;
733 power-domains = <&scpsys MT7622_POWER_DOMAIN_WB>;
751 power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF1>;
827 power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
865 power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
898 power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
942 power-domains = <&scpsys MT7622_POWER_DOMAIN_ETHSYS>;
990 power-domains = <&scpsys MT7622_POWER_DOMAIN_ETHSYS>;
Dmt8167.dtsi38 scpsys: syscon@10006000 { label
39 compatible = "mediatek,mt8167-scpsys", "syscon", "simple-mfd";
/Linux-v6.1/Documentation/devicetree/bindings/arm/mediatek/
Dmediatek,mipi0a.txt18 Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
26 power-domains = <&scpsys MT6765_POWER_DOMAIN_CAM>;
Dmediatek,vcodecsys.txt17 Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
25 power-domains = <&scpsys MT6765_POWER_DOMAIN_VCODEC>;
/Linux-v6.1/Documentation/devicetree/bindings/power/
Dmediatek,power-controller.yaml18 property that is a phandle for SCPSYS node representing the domain.
137 scpsys: syscon@10006000 {
138 compatible = "mediatek,mt8173-scpsys", "syscon", "simple-mfd";
/Linux-v6.1/Documentation/devicetree/bindings/usb/
Dmediatek,mtu3.yaml235 power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
253 power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
271 power-domains = <&scpsys MT2712_POWER_DOMAIN_USB2>;
285 power-domains = <&scpsys MT2712_POWER_DOMAIN_USB>;
/Linux-v6.1/Documentation/devicetree/bindings/pci/
Dmediatek-pcie.txt112 power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
235 power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
273 power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
/Linux-v6.1/Documentation/devicetree/bindings/crypto/
Dmediatek-crypto.txt24 power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;
/Linux-v6.1/Documentation/devicetree/bindings/sound/
Dmt6797-afe-pcm.txt25 power-domains = <&scpsys MT6797_POWER_DOMAIN_AUDIO>;
Dmt8183-afe-pcm.txt29 power-domains = <&scpsys MT8183_POWER_DOMAIN_AUDIO>;
/Linux-v6.1/Documentation/devicetree/bindings/dma/
Dmtk-hsdma.txt29 power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;
/Linux-v6.1/Documentation/devicetree/bindings/display/mediatek/
Dmediatek,ufoe.yaml65 power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;

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