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Date: Wed, 23 Nov 2022 21:55:28 +0800
From: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Rob Herring <robh+dt@...nel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski@...aro.org>
CC: <Project_Global_Chrome_Upstream_Group@...iatek.com>,
<linux-usb@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
<linux-mediatek@...ts.infradead.org>, <hsinyi@...omium.org>,
Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Subject: [PATCH v2 2/5] arm64: dts: mt8186: Add power domains controller
Add power domains controller for mt8186 SoC.
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
---
arch/arm64/boot/dts/mediatek/mt8186.dtsi | 188 +++++++++++++++++++++++
1 file changed, 188 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index c326aeb33a10..2b03a342b8db 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -332,6 +332,194 @@
#interrupt-cells = <2>;
};
+ scpsys: syscon@...06000 {
+ compatible = "mediatek,mt8186-scpsys", "syscon", "simple-mfd";
+ reg = <0 0x10006000 0 0x1000>;
+
+ /* System Power Manager */
+ spm: power-controller {
+ compatible = "mediatek,mt8186-power-controller";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ /* power domain of the SoC */
+ mfg0: power-domain@...186_POWER_DOMAIN_MFG0 {
+ reg = <MT8186_POWER_DOMAIN_MFG0>;
+ clocks = <&topckgen CLK_TOP_MFG>;
+ clock-names = "mfg00";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain@...186_POWER_DOMAIN_MFG1 {
+ reg = <MT8186_POWER_DOMAIN_MFG1>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain@...186_POWER_DOMAIN_MFG2 {
+ reg = <MT8186_POWER_DOMAIN_MFG2>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@...186_POWER_DOMAIN_MFG3 {
+ reg = <MT8186_POWER_DOMAIN_MFG3>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+
+ power-domain@...186_POWER_DOMAIN_CSIRX_TOP {
+ reg = <MT8186_POWER_DOMAIN_CSIRX_TOP>;
+ clocks = <&topckgen CLK_TOP_SENINF>,
+ <&topckgen CLK_TOP_SENINF1>;
+ clock-names = "csirx_top0", "csirx_top1";
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@...186_POWER_DOMAIN_SSUSB {
+ reg = <MT8186_POWER_DOMAIN_SSUSB>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@...186_POWER_DOMAIN_SSUSB_P1 {
+ reg = <MT8186_POWER_DOMAIN_SSUSB_P1>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@...186_POWER_DOMAIN_ADSP_AO {
+ reg = <MT8186_POWER_DOMAIN_ADSP_AO>;
+ clocks = <&topckgen CLK_TOP_AUDIODSP>,
+ <&topckgen CLK_TOP_ADSP_BUS>;
+ clock-names = "audioadsp", "adsp_bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain@...186_POWER_DOMAIN_ADSP_INFRA {
+ reg = <MT8186_POWER_DOMAIN_ADSP_INFRA>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain@...186_POWER_DOMAIN_ADSP_TOP {
+ reg = <MT8186_POWER_DOMAIN_ADSP_TOP>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+
+ power-domain@...186_POWER_DOMAIN_CONN_ON {
+ reg = <MT8186_POWER_DOMAIN_CONN_ON>;
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@...186_POWER_DOMAIN_DIS {
+ reg = <MT8186_POWER_DOMAIN_DIS>;
+ clocks = <&topckgen CLK_TOP_DISP>,
+ <&topckgen CLK_TOP_MDP>,
+ <&mmsys CLK_MM_SMI_INFRA>,
+ <&mmsys CLK_MM_SMI_COMMON>,
+ <&mmsys CLK_MM_SMI_GALS>,
+ <&mmsys CLK_MM_SMI_IOMMU>;
+ clock-names = "disp", "mdp", "smi_infra", "smi_common",
+ "smi_gals", "smi_iommu";
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain@...186_POWER_DOMAIN_VDEC {
+ reg = <MT8186_POWER_DOMAIN_VDEC>;
+ clocks = <&topckgen CLK_TOP_VDEC>,
+ <&vdecsys CLK_VDEC_LARB1_CKEN>;
+ clock-names = "vdec0", "larb";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@...186_POWER_DOMAIN_CAM {
+ reg = <MT8186_POWER_DOMAIN_CAM>;
+ clocks = <&topckgen CLK_TOP_CAM>,
+ <&topckgen CLK_TOP_SENINF>,
+ <&topckgen CLK_TOP_SENINF1>,
+ <&topckgen CLK_TOP_SENINF2>,
+ <&topckgen CLK_TOP_SENINF3>,
+ <&topckgen CLK_TOP_CAMTM>,
+ <&camsys CLK_CAM2MM_GALS>;
+ clock-names = "cam-top", "cam0", "cam1", "cam2",
+ "cam3", "cam-tm", "gals";
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain@...186_POWER_DOMAIN_CAM_RAWB {
+ reg = <MT8186_POWER_DOMAIN_CAM_RAWB>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@...186_POWER_DOMAIN_CAM_RAWA {
+ reg = <MT8186_POWER_DOMAIN_CAM_RAWA>;
+ #power-domain-cells = <0>;
+ };
+ };
+
+ power-domain@...186_POWER_DOMAIN_IMG {
+ reg = <MT8186_POWER_DOMAIN_IMG>;
+ clocks = <&topckgen CLK_TOP_IMG1>,
+ <&imgsys1 CLK_IMG1_GALS_IMG1>;
+ clock-names = "img-top", "gals";
+ mediatek,infracfg = <&infracfg_ao>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain@...186_POWER_DOMAIN_IMG2 {
+ reg = <MT8186_POWER_DOMAIN_IMG2>;
+ #power-domain-cells = <0>;
+ };
+ };
+
+ power-domain@...186_POWER_DOMAIN_IPE {
+ reg = <MT8186_POWER_DOMAIN_IPE>;
+ clocks = <&topckgen CLK_TOP_IPE>,
+ <&ipesys CLK_IPE_LARB19>,
+ <&ipesys CLK_IPE_LARB20>,
+ <&ipesys CLK_IPE_SMI_SUBCOM>,
+ <&ipesys CLK_IPE_GALS_IPE>;
+ clock-names = "ipe-top", "ipe-larb0", "ipe-larb1",
+ "ipe-smi", "ipe-gals";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@...186_POWER_DOMAIN_VENC {
+ reg = <MT8186_POWER_DOMAIN_VENC>;
+ clocks = <&topckgen CLK_TOP_VENC>,
+ <&vencsys CLK_VENC_CKE1_VENC>;
+ clock-names = "venc0", "larb";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain@...186_POWER_DOMAIN_WPE {
+ reg = <MT8186_POWER_DOMAIN_WPE>;
+ clocks = <&topckgen CLK_TOP_WPE>,
+ <&wpesys CLK_WPE_SMI_LARB8_CK_EN>,
+ <&wpesys CLK_WPE_SMI_LARB8_PCLK_EN>;
+ clock-names = "wpe0", "larb-ck", "larb-pclk";
+ mediatek,infracfg = <&infracfg_ao>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+ };
+
watchdog: watchdog@...07000 {
compatible = "mediatek,mt8186-wdt",
"mediatek,mt6589-wdt";
--
2.18.0
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