On Wed, 2021-06-16 at 01:32 +0800, Tinghan Shen wrote:
> From: Wenbin Mei <wenbin.mei@xxxxxxxxxxxx>
>
> fix mmc driver with proper clock for mt8195 SoC.
>
> Signed-off-by: Wenbin Mei <wenbin.mei@xxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/mediatek/mt8195.dtsi | 18 ++++++++++++++----
> 1 file changed, 14 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> index 539f405a4f3d..327ff1b856d2 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> @@ -926,22 +926,32 @@
> };
>
> mmc0: mmc@11230000 {
> - compatible = "mediatek,mt8195-mmc", "mediatek,mt8192-mmc";
> + compatible = "mediatek,mt8195-mmc",
> + "mediatek,mt8192-mmc",
> + "mediatek,mt8183-mmc";
I have submitted a patch to fix the
dt-bindings(http://lists.infradead.org/pipermail/linux-mediatek/2021-June/025456.html), Now which should be:
compatible = "mediatek,mt8195-mmc", "mediatek,mt8183-mmc";
> reg = <0 0x11230000 0 0x10000>,
> <0 0x11f50000 0 0x1000>;
> interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>;
> - clocks = <&clk26m>, <&clk26m>, <&clk26m>;
> + clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>,
> + <&infracfg_ao CLK_INFRA_AO_MSDC0>,
> + <&infracfg_ao CLK_INFRA_AO_MSDC0_SRC>;
> clock-names = "source", "hclk", "source_cg";
> status = "disabled";
> };
>
> mmc1: mmc@11240000 {
> - compatible = "mediatek,mt8195-mmc", "mediatek,mt8192-mmc";
> + compatible = "mediatek,mt8195-mmc",
> + "mediatek,mt8192-mmc",
> + "mediatek,mt8183-mmc";
Ditto, this should be:
compatible = "mediatek,mt8195-mmc", "mediatek,mt8183-mmc";
> reg = <0 0x11240000 0 0x1000>,
> <0 0x11c70000 0 0x1000>;
> interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH 0>;
> - clocks = <&clk26m>, <&clk26m>, <&clk26m>;
> + clocks = <&topckgen CLK_TOP_MSDC30_1_SEL>,
> + <&infracfg_ao CLK_INFRA_AO_MSDC1>,
> + <&infracfg_ao CLK_INFRA_AO_MSDC1_SRC>;
> clock-names = "source", "hclk", "source_cg";
> + assigned-clocks = <&topckgen CLK_TOP_MSDC30_1_SEL>;
> + assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>;
> status = "disabled";
> };
>
