On Fri, Jul 24, 2015 at 11:02 AM, James Liao <jamesjj.liao@xxxxxxxxxxxx> wrote:
> This patch adds device nodes providing subsystem clocks on MT8173,
> includes mmsys, imgsys, vdecsys, vencsys and vencltsys.
>
> Signed-off-by: James Liao <jamesjj.liao@xxxxxxxxxxxx>
> ---
> 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 {
I'm not a big fan of this "dummy_clk".
The 'name' part of the devicetree node is supposed to be generic.
So, perhaps just oscillator@2, and move it down below clk32k: oscillator@1.
Otherwise:
Reviewed-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
-Dan
> + 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
>
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
