On Wed, Oct 23, 2024 at 05:27:07PM +0800, Yuanjie Yang wrote:
> Add SD and emmc support to the QCS615 Ride platform. The SD controller
> and emmc controller of QCS615 are derived from SM6115. Include the
> relevant binding documents accordingly. Additionally, configure
> emmc-related and SD-related opp, power, and interconnect settings
> in the device tree.
>
> Signed-off-by: Yuanjie Yang <quic_yuanjiey@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/qcs615.dtsi | 198 +++++++++++++++++++++++++++
> 1 file changed, 198 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
> index fcba83fca7cf..3840edf13fe8 100644
> --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
> @@ -399,6 +399,65 @@ qfprom: efuse@780000 {
> #size-cells = <1>;
> };
>
> + sdhc_1: mmc@7c4000 {
> + compatible = "qcom,qcs615-sdhci", "qcom,sdhci-msm-v5";
> + reg = <0 0x7c4000 0 0x1000>,
> + <0 0x7c5000 0 0x1000>;
<0x0 0x007c4000 0x0 0x1000> (this applies to all address nodes, so
sdhc_2 too.
> + reg-names = "hc",
> + "cqhci";
> +
> + interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "hc_irq",
> + "pwr_irq";
> +
> + clocks = <&gcc GCC_SDCC1_AHB_CLK>,
> + <&gcc GCC_SDCC1_APPS_CLK>,
> + <&rpmhcc RPMH_CXO_CLK>,
> + <&gcc GCC_SDCC1_ICE_CORE_CLK>;
> + clock-names = "iface",
> + "core",
> + "xo",
> + "ice";
> +
> + resets = <&gcc GCC_SDCC1_BCR>;
> +
> + power-domains = <&rpmhpd RPMHPD_CX>;
> + operating-points-v2 = <&sdhc1_opp_table>;
> + iommus = <&apps_smmu 0x02c0 0x0>;
> + interconnects = <&aggre1_noc MASTER_SDCC_1 QCOM_ICC_TAG_ALWAYS
> + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
> + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
> + &config_noc SLAVE_SDCC_1 QCOM_ICC_TAG_ALWAYS>;
> + interconnect-names = "sdhc-ddr",
> + "cpu-sdhc";
> +
> + bus-width = <8>;
> + qcom,dll-config = <0x000f642c>;
> + qcom,ddr-config = <0x80040868>;
> + supports-cqe;
> + dma-coherent;
> + mmc-ddr-1_8v;
> + mmc-hs200-1_8v;
> + mmc-hs400-1_8v;
> + mmc-hs400-enhanced-strobe;
Are these board properties or SoC properties?
> + status = "disabled";
> +
--
With best wishes
Dmitry
