Re: [PATCH v2 4/4] arm64: dts: Add spi bus dts

[Daniel Kurtz <djkurtz-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>]

Hi Leilk,

On Mon, Jun 29, 2015 at 9:04 PM, Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> wrote:
> This patch adds MT8173 spi bus controllers into device tree.
>
> Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> ---
>  arch/arm64/boot/dts/mediatek/mt8173.dtsi | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> index 512e4eb..923d2eb 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> @@ -259,6 +259,15 @@
>                         status = "disabled";
>                 };
>
> +               spi: spi@1100a000 {
> +                       compatible = "mediatek,mt8173-spi";
> +                       reg = <0 0x1100a000 0 0x1000>;
> +                       interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>;
> +                       clocks = <&pericfg CLK_PERI_SPI0>;
> +                       clock-names = "main";

Please also add the spi pinctl node, and set it as the default pinctl
for this spi node.

> +                       status = "disabled";
> +               };
> +
>                 mmsys: mmsys@14000000 {
>                         compatible = "mediatek,mt8173-mmsys", "syscon";
>                         reg = <0 0x14000000 0 0x1000>;
> --
> 1.8.1.1.dirty
>
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