Hi, Enric:
On Thu, 2020-02-27 at 19:08 +0100, Enric Balletbo i Serra wrote:
The mmsys system controller is not only a pure clock controller, so update the binding documentation to reflect that apart from providing clocks, it also provides routing and miscellaneous control registers.
Reviewed-by: CK Hu ck.hu@mediatek.com
Signed-off-by: Enric Balletbo i Serra enric.balletbo@collabora.com
Changes in v10:
- Update the binding documentation for the mmsys system controller.
Changes in v9: None Changes in v8: None Changes in v7: None
.../devicetree/bindings/arm/mediatek/mediatek,mmsys.txt | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt index 301eefbe1618..8d6a9d98e7a6 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt @@ -1,7 +1,8 @@ Mediatek mmsys controller ============================
-The Mediatek mmsys controller provides various clocks to the system. +The Mediatek mmsys system controller provides clock control, routing control, +and miscellaneous control in mmsys partition.
Required Properties:
@@ -15,13 +16,13 @@ Required Properties:
- "mediatek,mt8183-mmsys", "syscon"
- #clock-cells: Must be 1
-The mmsys controller uses the common clk binding from +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: clock-controller@14000000 { +mmsys: syscon@14000000 { compatible = "mediatek,mt8173-mmsys", "syscon"; reg = <0 0x14000000 0 0x1000>; #clock-cells = <1>;