[PATCH v3 13/21] arm64: dts: mt8195: Add power domains controller
Tinghan Shen
tinghan.shen at mediatek.com
Wed Jul 20 05:30:15 PDT 2022
Add power domains controller node for mt8195.
Signed-off-by: Weiyi Lu <weiyi.lu at mediatek.com>
Signed-off-by: Tinghan Shen <tinghan.shen at mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 326 +++++++++++++++++++++++
1 file changed, 326 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 8d59a7da3271..7e77aecb1296 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -10,6 +10,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
+#include <dt-bindings/power/mt8195-power.h>
/ {
compatible = "mediatek,mt8195";
@@ -338,6 +339,331 @@
#interrupt-cells = <2>;
};
+ scpsys: syscon at 10006000 {
+ compatible = "mediatek,mt8195-scpsys", "syscon", "simple-mfd";
+ reg = <0 0x10006000 0 0x1000>;
+
+ /* System Power Manager */
+ spm: power-controller {
+ compatible = "mediatek,mt8195-power-controller";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ /* power domain of the SoC */
+ mfg0: power-domain at MT8195_POWER_DOMAIN_MFG0 {
+ reg = <MT8195_POWER_DOMAIN_MFG0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8195_POWER_DOMAIN_MFG1 {
+ reg = <MT8195_POWER_DOMAIN_MFG1>;
+ clocks = <&apmixedsys CLK_APMIXED_MFGPLL>;
+ clock-names = "mfg";
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8195_POWER_DOMAIN_MFG2 {
+ reg = <MT8195_POWER_DOMAIN_MFG2>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_MFG3 {
+ reg = <MT8195_POWER_DOMAIN_MFG3>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_MFG4 {
+ reg = <MT8195_POWER_DOMAIN_MFG4>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_MFG5 {
+ reg = <MT8195_POWER_DOMAIN_MFG5>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_MFG6 {
+ reg = <MT8195_POWER_DOMAIN_MFG6>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_VPPSYS0 {
+ reg = <MT8195_POWER_DOMAIN_VPPSYS0>;
+ clocks = <&topckgen CLK_TOP_VPP>,
+ <&topckgen CLK_TOP_CAM>,
+ <&topckgen CLK_TOP_CCU>,
+ <&topckgen CLK_TOP_IMG>,
+ <&topckgen CLK_TOP_VENC>,
+ <&topckgen CLK_TOP_VDEC>,
+ <&topckgen CLK_TOP_WPE_VPP>,
+ <&topckgen CLK_TOP_CFG_VPP0>,
+ <&vppsys0 CLK_VPP0_SMI_COMMON>,
+ <&vppsys0 CLK_VPP0_GALS_VDO0_LARB0>,
+ <&vppsys0 CLK_VPP0_GALS_VDO0_LARB1>,
+ <&vppsys0 CLK_VPP0_GALS_VENCSYS>,
+ <&vppsys0 CLK_VPP0_GALS_VENCSYS_CORE1>,
+ <&vppsys0 CLK_VPP0_GALS_INFRA>,
+ <&vppsys0 CLK_VPP0_GALS_CAMSYS>,
+ <&vppsys0 CLK_VPP0_GALS_VPP1_LARB5>,
+ <&vppsys0 CLK_VPP0_GALS_VPP1_LARB6>,
+ <&vppsys0 CLK_VPP0_SMI_REORDER>,
+ <&vppsys0 CLK_VPP0_SMI_IOMMU>,
+ <&vppsys0 CLK_VPP0_GALS_IMGSYS_CAMSYS>,
+ <&vppsys0 CLK_VPP0_GALS_EMI0_EMI1>,
+ <&vppsys0 CLK_VPP0_SMI_SUB_COMMON_REORDER>,
+ <&vppsys0 CLK_VPP0_SMI_RSI>,
+ <&vppsys0 CLK_VPP0_SMI_COMMON_LARB4>,
+ <&vppsys0 CLK_VPP0_GALS_VDEC_VDEC_CORE1>,
+ <&vppsys0 CLK_VPP0_GALS_VPP1_WPE>,
+ <&vppsys0 CLK_VPP0_GALS_VDO0_VDO1_VENCSYS_CORE1>;
+ clock-names = "vppsys", "vppsys1", "vppsys2", "vppsys3",
+ "vppsys4", "vppsys5", "vppsys6", "vppsys7",
+ "vppsys0-0", "vppsys0-1", "vppsys0-2", "vppsys0-3",
+ "vppsys0-4", "vppsys0-5", "vppsys0-6", "vppsys0-7",
+ "vppsys0-8", "vppsys0-9", "vppsys0-10", "vppsys0-11",
+ "vppsys0-12", "vppsys0-13", "vppsys0-14",
+ "vppsys0-15", "vppsys0-16", "vppsys0-17",
+ "vppsys0-18";
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8195_POWER_DOMAIN_VDEC1 {
+ reg = <MT8195_POWER_DOMAIN_VDEC1>;
+ clocks = <&vdecsys CLK_VDEC_LARB1>;
+ clock-names = "vdec1-0";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_VENC_CORE1 {
+ reg = <MT8195_POWER_DOMAIN_VENC_CORE1>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_VDOSYS0 {
+ reg = <MT8195_POWER_DOMAIN_VDOSYS0>;
+ clocks = <&topckgen CLK_TOP_CFG_VDO0>,
+ <&vdosys0 CLK_VDO0_SMI_GALS>,
+ <&vdosys0 CLK_VDO0_SMI_COMMON>,
+ <&vdosys0 CLK_VDO0_SMI_EMI>,
+ <&vdosys0 CLK_VDO0_SMI_IOMMU>,
+ <&vdosys0 CLK_VDO0_SMI_LARB>,
+ <&vdosys0 CLK_VDO0_SMI_RSI>;
+ clock-names = "vdosys0", "vdosys0-0", "vdosys0-1",
+ "vdosys0-2", "vdosys0-3",
+ "vdosys0-4", "vdosys0-5";
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8195_POWER_DOMAIN_VPPSYS1 {
+ reg = <MT8195_POWER_DOMAIN_VPPSYS1>;
+ clocks = <&topckgen CLK_TOP_CFG_VPP1>,
+ <&vppsys1 CLK_VPP1_VPPSYS1_GALS>,
+ <&vppsys1 CLK_VPP1_VPPSYS1_LARB>;
+ clock-names = "vppsys1", "vppsys1-0",
+ "vppsys1-1";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_WPESYS {
+ reg = <MT8195_POWER_DOMAIN_WPESYS>;
+ clocks = <&wpesys CLK_WPE_SMI_LARB7>,
+ <&wpesys CLK_WPE_SMI_LARB8>,
+ <&wpesys CLK_WPE_SMI_LARB7_P>,
+ <&wpesys CLK_WPE_SMI_LARB8_P>;
+ clock-names = "wepsys-0", "wepsys-1", "wepsys-2",
+ "wepsys-3";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_VDEC0 {
+ reg = <MT8195_POWER_DOMAIN_VDEC0>;
+ clocks = <&vdecsys_soc CLK_VDEC_SOC_LARB1>;
+ clock-names = "vdec0-0";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_VDEC2 {
+ reg = <MT8195_POWER_DOMAIN_VDEC2>;
+ clocks = <&vdecsys_core1 CLK_VDEC_CORE1_LARB1>;
+ clock-names = "vdec2-0";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_VENC {
+ reg = <MT8195_POWER_DOMAIN_VENC>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_VDOSYS1 {
+ reg = <MT8195_POWER_DOMAIN_VDOSYS1>;
+ clocks = <&topckgen CLK_TOP_CFG_VDO1>,
+ <&vdosys1 CLK_VDO1_SMI_LARB2>,
+ <&vdosys1 CLK_VDO1_SMI_LARB3>,
+ <&vdosys1 CLK_VDO1_GALS>;
+ clock-names = "vdosys1", "vdosys1-0",
+ "vdosys1-1", "vdosys1-2";
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8195_POWER_DOMAIN_DP_TX {
+ reg = <MT8195_POWER_DOMAIN_DP_TX>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_EPD_TX {
+ reg = <MT8195_POWER_DOMAIN_EPD_TX>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_HDMI_TX {
+ reg = <MT8195_POWER_DOMAIN_HDMI_TX>;
+ clocks = <&topckgen CLK_TOP_HDMI_APB>;
+ clock-names = "hdmi_tx";
+ #power-domain-cells = <0>;
+ };
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_IMG {
+ reg = <MT8195_POWER_DOMAIN_IMG>;
+ clocks = <&imgsys CLK_IMG_LARB9>,
+ <&imgsys CLK_IMG_GALS>;
+ clock-names = "img-0", "img-1";
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8195_POWER_DOMAIN_DIP {
+ reg = <MT8195_POWER_DOMAIN_DIP>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_IPE {
+ reg = <MT8195_POWER_DOMAIN_IPE>;
+ clocks = <&topckgen CLK_TOP_IPE>,
+ <&imgsys CLK_IMG_IPE>,
+ <&ipesys CLK_IPE_SMI_LARB12>;
+ clock-names = "ipe", "ipe-0", "ipe-1";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_CAM {
+ reg = <MT8195_POWER_DOMAIN_CAM>;
+ clocks = <&camsys CLK_CAM_LARB13>,
+ <&camsys CLK_CAM_LARB14>,
+ <&camsys CLK_CAM_CAM2MM0_GALS>,
+ <&camsys CLK_CAM_CAM2MM1_GALS>,
+ <&camsys CLK_CAM_CAM2SYS_GALS>;
+ clock-names = "cam-0", "cam-1", "cam-2", "cam-3",
+ "cam-4";
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8195_POWER_DOMAIN_CAM_RAWA {
+ reg = <MT8195_POWER_DOMAIN_CAM_RAWA>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_CAM_RAWB {
+ reg = <MT8195_POWER_DOMAIN_CAM_RAWB>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_CAM_MRAW {
+ reg = <MT8195_POWER_DOMAIN_CAM_MRAW>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_PCIE_MAC_P0 {
+ reg = <MT8195_POWER_DOMAIN_PCIE_MAC_P0>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_PCIE_MAC_P1 {
+ reg = <MT8195_POWER_DOMAIN_PCIE_MAC_P1>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_PCIE_PHY {
+ reg = <MT8195_POWER_DOMAIN_PCIE_PHY>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_SSUSB_PCIE_PHY {
+ reg = <MT8195_POWER_DOMAIN_SSUSB_PCIE_PHY>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_CSI_RX_TOP {
+ reg = <MT8195_POWER_DOMAIN_CSI_RX_TOP>;
+ clocks = <&topckgen CLK_TOP_SENINF>,
+ <&topckgen CLK_TOP_SENINF2>;
+ clock-names = "csi_rx_top", "csi_rx_top1";
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_ETHER {
+ reg = <MT8195_POWER_DOMAIN_ETHER>;
+ clocks = <&pericfg_ao CLK_PERI_AO_ETHERNET_MAC>;
+ clock-names = "ether";
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8195_POWER_DOMAIN_ADSP {
+ reg = <MT8195_POWER_DOMAIN_ADSP>;
+ clocks = <&topckgen CLK_TOP_ADSP>,
+ <&topckgen CLK_TOP_AUDIO_LOCAL_BUS>;
+ clock-names = "adsp", "adsp1";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8195_POWER_DOMAIN_AUDIO {
+ reg = <MT8195_POWER_DOMAIN_AUDIO>;
+ clocks = <&topckgen CLK_TOP_A1SYS_HP>,
+ <&topckgen CLK_TOP_AUD_INTBUS>,
+ <&topckgen CLK_TOP_AUDIO_LOCAL_BUS>,
+ <&infracfg_ao CLK_INFRA_AO_AUDIO_26M_B>;
+ clock-names = "audio", "audio1", "audio2",
+ "audio3";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+ };
+
watchdog: watchdog at 10007000 {
compatible = "mediatek,mt8195-wdt",
"mediatek,mt6589-wdt";
--
2.18.0
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