[PATCH v4 7/7] arm64: dts: mt8173: Add subsystem clock controller device nodes

[James Liao]

This patch adds device nodes providing subsystem clocks on MT8173,
includes mmsys, imgsys, vdecsys, vencsys and vencltsys.

Signed-off-by: James Liao <jamesjj.l...@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8173.dtsi | 37 ++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi 
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index a2f63e4..8731d24 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -88,6 +88,13 @@
                #clock-cells = <0>;
        };
 
+       cpum_ck: dummy_clk {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <0>;
+               clock-output-names = "cpum_ck";
+       };
+
        clk26m: oscillator@0 {
                compatible = "fixed-clock";
                #clock-cells = <0>;
@@ -227,6 +234,36 @@
                        clocks = <&uart_clk>;
                        status = "disabled";
                };
+
+               mmsys: clock-controller@14000000 {
+                       compatible = "mediatek,mt8173-mmsys", "syscon";
+                       reg = <0 0x14000000 0 0x1000>;
+                       #clock-cells = <1>;
+               };
+
+               imgsys: clock-controller@15000000 {
+                       compatible = "mediatek,mt8173-imgsys", "syscon";
+                       reg = <0 0x15000000 0 0x1000>;
+                       #clock-cells = <1>;
+               };
+
+               vdecsys: clock-controller@16000000 {
+                       compatible = "mediatek,mt8173-vdecsys", "syscon";
+                       reg = <0 0x16000000 0 0x1000>;
+                       #clock-cells = <1>;
+               };
+
+               vencsys: clock-controller@18000000 {
+                       compatible = "mediatek,mt8173-vencsys", "syscon";
+                       reg = <0 0x18000000 0 0x1000>;
+                       #clock-cells = <1>;
+               };
+
+               vencltsys: clock-controller@19000000 {
+                       compatible = "mediatek,mt8173-vencltsys", "syscon";
+                       reg = <0 0x19000000 0 0x1000>;
+                       #clock-cells = <1>;
+               };
        };
 };
 
-- 
1.8.1.1.dirty

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