Commit 6f196ab2 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm6375: Add SDHCI2 



Configure the second SDHCI bus controller, which usually the
interface used for SD cards.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221114105043.36698-3-konrad.dybcio@linaro.org
parent b0dfe3c9

arch/arm64/boot/dts/qcom/sm6375.dtsi

+82 −0
Original line number Diff line number Diff line
@@ -540,6 +540,46 @@ 
			#interrupt-cells = <2>;

			#gpio-cells = <2>;



			sdc2_off_state: sdc2-off-state {

				clk-pins {

					pins = "sdc2_clk";

					drive-strength = <2>;

					bias-disable;

				};



				cmd-pins {

					pins = "sdc2_cmd";

					drive-strength = <2>;

					bias-pull-up;

				};



				data-pins {

					pins = "sdc2_data";

					drive-strength = <2>;

					bias-pull-up;

				};

			};



			sdc2_on_state: sdc2-on-state {

				clk-pins {

					pins = "sdc2_clk";

					drive-strength = <16>;

					bias-disable;

				};



				cmd-pins {

					pins = "sdc2_cmd";

					drive-strength = <10>;

					bias-pull-up;

				};



				data-pins {

					pins = "sdc2_data";

					drive-strength = <10>;

					bias-pull-up;

				};

			};



			qup_i2c0_default: qup-i2c0-default-state {

				pins = "gpio0", "gpio1";

				function = "qup00";
@@ -630,6 +670,48 @@ 
			reg = <0 0x045f0000 0 0x7000>;

		};



		sdhc_2: mmc@4784000 {

			compatible = "qcom,sm6375-sdhci", "qcom,sdhci-msm-v5";

			reg = <0 0x04784000 0 0x1000>;



			interrupts = <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-names = "hc_irq", "pwr_irq";



			clocks = <&gcc GCC_SDCC2_AHB_CLK>,

				 <&gcc GCC_SDCC2_APPS_CLK>,

				 <&rpmcc RPM_SMD_XO_CLK_SRC>;

			clock-names = "iface", "core", "xo";

			resets = <&gcc GCC_SDCC2_BCR>;

			iommus = <&apps_smmu 0x40 0x0>;



			pinctrl-0 = <&sdc2_on_state>;

			pinctrl-1 = <&sdc2_off_state>;

			pinctrl-names = "default", "sleep";



			qcom,dll-config = <0x0007642c>;

			qcom,ddr-config = <0x80040868>;

			power-domains = <&rpmpd SM6375_VDDCX>;

			operating-points-v2 = <&sdhc2_opp_table>;

			bus-width = <4>;



			status = "disabled";



			sdhc2_opp_table: opp-table {

				compatible = "operating-points-v2";



				opp-100000000 {

					opp-hz = /bits/ 64 <100000000>;

					required-opps = <&rpmpd_opp_low_svs>;

				};



				opp-202000000 {

					opp-hz = /bits/ 64 <202000000>;

					required-opps = <&rpmpd_opp_svs_plus>;

				};

			};

		};



		gpi_dma0: dma-controller@4a00000 {

			compatible = "qcom,sm6375-gpi-dma", "qcom,sm6350-gpi-dma";

			reg = <0 0x04a00000 0 0x60000>;