Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
new file mode 100644
index 000000000..d8c9108c3
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
@@ -0,0 +1,30 @@
+Mediatek mmsys controller
+============================
+
+The Mediatek mmsys system controller provides clock control, routing control,
+and miscellaneous control in mmsys partition.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt2701-mmsys", "syscon"
+	- "mediatek,mt2712-mmsys", "syscon"
+	- "mediatek,mt6765-mmsys", "syscon"
+	- "mediatek,mt6779-mmsys", "syscon"
+	- "mediatek,mt6797-mmsys", "syscon"
+	- "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon"
+	- "mediatek,mt8173-mmsys", "syscon"
+	- "mediatek,mt8183-mmsys", "syscon"
+- #clock-cells: Must be 1
+
+For the clock control, the mmsys controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+mmsys: syscon@14000000 {
+	compatible = "mediatek,mt8173-mmsys", "syscon";
+	reg = <0 0x14000000 0 0x1000>;
+	#clock-cells = <1>;
+};