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Commit 5fda09b8 authored by Stephen Boyd's avatar Stephen Boyd Committed by Andy Gross
Browse files

ARM: dts: qcom: Enable sdcard and emmc on apq8074 dragonboard 



Enable the sdcard slot and wire up the regulators for the two
storage controllers found on the apq8074 dragonboard.

Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarAndy Gross <andy.gross@linaro.org>
parent d04dc952

arch/arm/boot/dts/qcom-apq8074-dragonboard.dts

+48 −0
Original line number Diff line number Diff line
@@ -25,11 +25,23 @@ 
			bus-width = <8>;

			non-removable;

			status = "ok";



			vmmc-supply = <&pm8941_l20>;

			vqmmc-supply = <&pm8941_s3>;



			pinctrl-names = "default";

			pinctrl-0 = <&sdhc1_pin_a>;

		};



		sdhci@f98a4900 {

			cd-gpios = <&msmgpio 62 0x1>;

			pinctrl-names = "default";

			pinctrl-0 = <&sdhc2_pin_a>, <&sdhc2_cd_pin_a>;

			bus-width = <4>;

			status = "ok";



			vmmc-supply = <&pm8941_l21>;

			vqmmc-supply = <&pm8941_l13>;

		};
@@ -59,6 +71,42 @@ 
					function = "blsp_spi8";

				};

			};



			sdhc1_pin_a: sdhc1-pin-active {

				clk {

					pins = "sdc1_clk";

					drive-strength = <16>;

					bias-disable;

				};



				cmd-data {

					pins = "sdc1_cmd", "sdc1_data";

					drive-strength = <10>;

					bias-pull-up;

				};

			};



			sdhc2_cd_pin_a: sdhc2-cd-pin-active {

				pins = "gpio62";

				function = "gpio";



				drive-strength = <2>;

				bias-disable;

			};



			sdhc2_pin_a: sdhc2-pin-active {

				clk {

					pins = "sdc2_clk";

					drive-strength = <10>;

					bias-disable;

				};



				cmd-data {

					pins = "sdc2_cmd", "sdc2_data";

					drive-strength = <6>;

					bias-pull-up;

				};

			};

		};



		i2c@f9967000 {