[PATCH v2 12/12] arm64: dts: mediatek: Add mt8183 power domains controller
Enric Balletbo i Serra
enric.balletbo at collabora.com
Thu Oct 1 12:01:54 EDT 2020
From: Matthias Brugger <mbrugger at suse.com>
Add power domains controller node for SoC mt8183
Signed-off-by: Matthias Brugger <mbrugger at suse.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo at collabora.com>
---
Changes in v2: None
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 162 +++++++++++++++++++++++
drivers/soc/mediatek/mtk-mmsys.c | 4 -
2 files changed, 162 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 0e4d3e18cad5..9082bc65e15e 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -8,6 +8,7 @@
#include <dt-bindings/clock/mt8183-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/power/mt8183-power.h>
#include <dt-bindings/reset-controller/mt8183-resets.h>
#include <dt-bindings/phy/phy.h>
#include "mt8183-pinfunc.h"
@@ -316,6 +317,167 @@ pio: pinctrl at 10005000 {
#interrupt-cells = <2>;
};
+ scpsys: syscon at 10006000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0 0x10006000 0 0x1000>;
+ #power-domain-cells = <1>;
+
+ /* System Power Manager */
+ spm: power-controller {
+ compatible = "mediatek,mt8183-power-controller";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ /* power domain of the SoC */
+ power-domain at MT8183_POWER_DOMAIN_AUDIO {
+ reg = <MT8183_POWER_DOMAIN_AUDIO>;
+ clocks = <&topckgen CLK_TOP_MUX_AUD_INTBUS>,
+ <&infracfg CLK_INFRA_AUDIO>,
+ <&infracfg CLK_INFRA_AUDIO_26M_BCLK>;
+ clock-names = "audio", "audio1", "audio2";
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_CONN {
+ reg = <MT8183_POWER_DOMAIN_CONN>;
+ mediatek,infracfg = <&infracfg>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_MFG_ASYNC {
+ reg = <MT8183_POWER_DOMAIN_MFG_ASYNC>;
+ clocks = <&topckgen CLK_TOP_MUX_MFG>;
+ clock-names = "mfg";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8183_POWER_DOMAIN_MFG {
+ reg = <MT8183_POWER_DOMAIN_MFG>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8183_POWER_DOMAIN_MFG_CORE0 {
+ reg = <MT8183_POWER_DOMAIN_MFG_CORE0>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_MFG_CORE1 {
+ reg = <MT8183_POWER_DOMAIN_MFG_CORE1>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_MFG_2D {
+ reg = <MT8183_POWER_DOMAIN_MFG_2D>;
+ mediatek,infracfg = <&infracfg>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_DISP {
+ reg = <MT8183_POWER_DOMAIN_DISP>;
+ clocks = <&topckgen CLK_TOP_MUX_MM>,
+ <&mmsys CLK_MM_SMI_COMMON>,
+ <&mmsys CLK_MM_SMI_LARB0>,
+ <&mmsys CLK_MM_SMI_LARB1>,
+ <&mmsys CLK_MM_GALS_COMM0>,
+ <&mmsys CLK_MM_GALS_COMM1>,
+ <&mmsys CLK_MM_GALS_CCU2MM>,
+ <&mmsys CLK_MM_GALS_IPU12MM>,
+ <&mmsys CLK_MM_GALS_IMG2MM>,
+ <&mmsys CLK_MM_GALS_CAM2MM>,
+ <&mmsys CLK_MM_GALS_IPU2MM>;
+ clock-names = "mm", "mm-0", "mm-1", "mm-2", "mm-3",
+ "mm-4", "mm-5", "mm-6", "mm-7",
+ "mm-8", "mm-9";
+ mediatek,infracfg = <&infracfg>;
+ mediatek,smi = <&smi_common>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8183_POWER_DOMAIN_CAM {
+ reg = <MT8183_POWER_DOMAIN_CAM>;
+ clocks = <&topckgen CLK_TOP_MUX_CAM>,
+ <&camsys CLK_CAM_LARB6>,
+ <&camsys CLK_CAM_LARB3>,
+ <&camsys CLK_CAM_SENINF>,
+ <&camsys CLK_CAM_CAMSV0>,
+ <&camsys CLK_CAM_CAMSV1>,
+ <&camsys CLK_CAM_CAMSV2>,
+ <&camsys CLK_CAM_CCU>;
+ clock-names = "cam", "cam-0", "cam-1",
+ "cam-2", "cam-3", "cam-4",
+ "cam-5", "cam-6";
+ mediatek,infracfg = <&infracfg>;
+ mediatek,smi = <&smi_common>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_ISP {
+ reg = <MT8183_POWER_DOMAIN_ISP>;
+ clocks = <&topckgen CLK_TOP_MUX_IMG>,
+ <&imgsys CLK_IMG_LARB5>,
+ <&imgsys CLK_IMG_LARB2>;
+ clock-names = "isp", "isp-0", "isp-1";
+ mediatek,infracfg = <&infracfg>;
+ mediatek,smi = <&smi_common>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_VDEC {
+ reg = <MT8183_POWER_DOMAIN_VDEC>;
+ mediatek,smi = <&smi_common>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_VENC {
+ reg = <MT8183_POWER_DOMAIN_VENC>;
+ mediatek,smi = <&smi_common>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_VPU_TOP {
+ reg = <MT8183_POWER_DOMAIN_VPU_TOP>;
+ clocks = <&topckgen CLK_TOP_MUX_IPU_IF>,
+ <&topckgen CLK_TOP_MUX_DSP>,
+ <&ipu_conn CLK_IPU_CONN_IPU>,
+ <&ipu_conn CLK_IPU_CONN_AHB>,
+ <&ipu_conn CLK_IPU_CONN_AXI>,
+ <&ipu_conn CLK_IPU_CONN_ISP>,
+ <&ipu_conn CLK_IPU_CONN_CAM_ADL>,
+ <&ipu_conn CLK_IPU_CONN_IMG_ADL>;
+ clock-names = "vpu", "vpu1", "vpu-0", "vpu-1",
+ "vpu-2", "vpu-3", "vpu-4", "vpu-5";
+ mediatek,infracfg = <&infracfg>;
+ mediatek,smi = <&smi_common>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <1>;
+
+ power-domain at MT8183_POWER_DOMAIN_VPU_CORE0 {
+ reg = <MT8183_POWER_DOMAIN_VPU_CORE0>;
+ clocks = <&topckgen CLK_TOP_MUX_DSP1>;
+ clock-names = "vpu2";
+ mediatek,infracfg = <&infracfg>;
+ #power-domain-cells = <0>;
+ };
+
+ power-domain at MT8183_POWER_DOMAIN_VPU_CORE1 {
+ reg = <MT8183_POWER_DOMAIN_VPU_CORE1>;
+ clocks = <&topckgen CLK_TOP_MUX_DSP2>;
+ clock-names = "vpu3";
+ mediatek,infracfg = <&infracfg>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+ };
+ };
+
watchdog: watchdog at 10007000 {
compatible = "mediatek,mt8183-wdt",
"mediatek,mt6589-wdt";
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index ec4cc5eeabff..0c490f509655 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -560,10 +560,6 @@ static const struct of_device_id of_match_mtk_mmsys[] = {
.compatible = "mediatek,mt8173-mmsys",
.data = &mt8173_mmsys_driver_data,
},
- {
- .compatible = "mediatek,mt8183-mmsys",
- .data = &mt8183_mmsys_driver_data,
- },
{ }
};
--
2.28.0
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