[PATCH v7 13/13] arm64: dts: Add power controller device node of MT8183

Weiyi Lu weiyi.lu at mediatek.com
Wed Aug 28 02:11:46 PDT 2019


Add power controller node and smi-common node for MT8183
In scpsys node, it contains clocks and regmapping of
infracfg and smi-common for bus protection.

Signed-off-by: Weiyi Lu <weiyi.lu at mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 62 ++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index c2749c4..66aaa07 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 "mt8183-pinfunc.h"
 
 / {
@@ -238,6 +239,62 @@
 			#interrupt-cells = <2>;
 		};
 
+		scpsys: syscon at 10006000 {
+			compatible = "mediatek,mt8183-scpsys", "syscon";
+			#power-domain-cells = <1>;
+			reg = <0 0x10006000 0 0x1000>;
+			clocks = <&topckgen CLK_TOP_MUX_AUD_INTBUS>,
+				 <&infracfg CLK_INFRA_AUDIO>,
+				 <&infracfg CLK_INFRA_AUDIO_26M_BCLK>,
+				 <&topckgen CLK_TOP_MUX_MFG>,
+				 <&topckgen CLK_TOP_MUX_MM>,
+				 <&topckgen CLK_TOP_MUX_CAM>,
+				 <&topckgen CLK_TOP_MUX_IMG>,
+				 <&topckgen CLK_TOP_MUX_IPU_IF>,
+				 <&topckgen CLK_TOP_MUX_DSP>,
+				 <&topckgen CLK_TOP_MUX_DSP1>,
+				 <&topckgen CLK_TOP_MUX_DSP2>,
+				 <&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>,
+				 <&imgsys CLK_IMG_LARB5>,
+				 <&imgsys CLK_IMG_LARB2>,
+				 <&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>,
+				 <&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 = "audio", "audio1", "audio2",
+				      "mfg", "mm", "cam",
+				      "isp", "vpu", "vpu1",
+				      "vpu2", "vpu3", "mm-0",
+				      "mm-1", "mm-2", "mm-3",
+				      "mm-4", "mm-5", "mm-6",
+				      "mm-7", "mm-8", "mm-9",
+				      "isp-0", "isp-1", "cam-0",
+				      "cam-1", "cam-2", "cam-3",
+				      "cam-4", "cam-5", "cam-6",
+				      "vpu-0", "vpu-1", "vpu-2",
+				      "vpu-3", "vpu-4", "vpu-5";
+			infracfg = <&infracfg>;
+			smi_comm = <&smi_common>;
+		};
+
 		apmixedsys: syscon at 1000c000 {
 			compatible = "mediatek,mt8183-apmixedsys", "syscon";
 			reg = <0 0x1000c000 0 0x1000>;
@@ -396,6 +453,11 @@
 			#clock-cells = <1>;
 		};
 
+		smi_common: smi at 14019000 {
+			compatible = "mediatek,mt8183-smi-common", "syscon";
+			reg = <0 0x14019000 0 0x1000>;
+		};
+
 		imgsys: syscon at 15020000 {
 			compatible = "mediatek,mt8183-imgsys", "syscon";
 			reg = <0 0x15020000 0 0x1000>;
-- 
1.8.1.1.dirty




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