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SubjectRe: [PATCH 1/2] arm64: dts: ti: k3-am654: Add Support for MMC/SD
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On 07/12/18 2:12 PM, Faiz Abbas wrote:
> There are two MMC host controller instances present on the TI's
> Am654 SOCs. Add device tree nodes for the same.
>
> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 28 ++++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> index 916434839603..d07212f16a81 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> @@ -129,4 +129,32 @@
> clocks = <&k3_clks 113 1>;
> power-domains = <&k3_pds 113>;
> };
> +
> + sdhci0: sdhci@4f80000 {
> + compatible = "ti,am654-sdhci-5.1";
> + reg = <0x0 0x4f80000 0x0 0x260>, <0x0 0x4f90000 0x0 0x134>;
> + power-domains = <&k3_pds 47>;
> + clocks = <&k3_clks 47 0>, <&k3_clks 47 1>;
> + clock-names = "clk_ahb", "clk_xin";
> + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
> + sdhci-caps-mask = <0x80000007 0x0>;
> + mmc-ddr-1_8v;
> + ti,otap-del-sel = <0x2>;
> + ti,trm-icp = <0x8>;
> + status = "disabled";
> + };

Please drop "status=disabled" from dtsi. Can be disabled as required in
the board dts.

> +
> + sdhci1: sdhci@4fa0000 {
> + compatible = "ti,am654-sdhci-5.1";
> + reg = <0x0 0x4fa0000 0x0 0x260>, <0x0 0x4fb0000 0x0 0x134>;
> + power-domains = <&k3_pds 48>;
> + clocks = <&k3_clks 48 0>, <&k3_clks 48 1>;
> + clock-names = "clk_ahb", "clk_xin";
> + interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
> + sdhci-caps-mask = <0x80000007 0x0>;
> + mmc-ddr-1_8v;
> + ti,otap-del-sel = <0x2>;
> + ti,trm-icp = <0x8>;
> + status = "disabled";
> + };
> };
>

--
Regards
Vignesh

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