Commit f3d1939f authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: msm8994: Add SDHCI2 node 



Add SDHCI2 to enable use of uSD cards on msm8994.

Signed-off-by: default avatarKonrad Dybcio <konradybcio@gmail.com>
Link: https://lore.kernel.org/r/20201005150313.149754-7-konradybcio@gmail.com


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 211ea9b3

arch/arm64/boot/dts/qcom/msm8994.dtsi

+59 −0
Original line number Diff line number Diff line
@@ -305,6 +305,29 @@ 
			status = "disabled";

		};



		sdhc2: sdhci@f98a4900 {

			compatible = "qcom,sdhci-msm-v4";

			reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;

			reg-names = "hc_mem", "core_mem";



			interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;

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



			clocks = <&gcc GCC_SDCC2_APPS_CLK>,

				<&gcc GCC_SDCC2_AHB_CLK>,

				<&xo_board>;

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



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

			pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>;

			pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;



			cd-gpios = <&tlmm 100 0>;

			bus-width = <4>;

			status = "disabled";

		};



		blsp1_dma: dma@f9904000 {

			compatible = "qcom,bam-v1.7.0";

			reg = <0xf9904000 0x19000>;
@@ -683,6 +706,42 @@ 
				pins = "sdc1_rclk";

				bias-pull-down;

			};



			sdc2_clk_on: sdc2-clk-on {

				pins = "sdc2_clk";

				bias-disable;

				drive-strength = <10>;

			};



			sdc2_clk_off: sdc2-clk-off {

				pins = "sdc2_clk";

				bias-disable;

				drive-strength = <2>;

			};



			sdc2_cmd_on: sdc2-cmd-on {

				pins = "sdc2_cmd";

				bias-pull-up;

				drive-strength = <10>;

			};



			sdc2_cmd_off: sdc2-cmd-off {

				pins = "sdc2_cmd";

				bias-pull-up;

				drive-strength = <2>;

			};



			sdc2_data_on: sdc2-data-on {

				pins = "sdc2_data";

				bias-pull-up;

				drive-strength = <10>;

			};



			sdc2_data_off: sdc2-data-off {

				pins = "sdc2_data";

				bias-pull-up;

				drive-strength = <2>;

			};

		};

	};