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Commit e02ab39a authored May 08, 2014 by Fabio Estevam Committed by Shawn Guo May 16, 2014

ARM: dts: imx6qdl-sabresd: Add USDHC4 support



USDHC4 is connected to a DDR MMC. Add support for it.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

parent f34d0d5d

arch/arm/boot/dts/imx6qdl-sabresd.dtsi

+24 −0

Original line number	Original line	Diff line number	Diff line
	@@ -447,6 +447,21 @@
	MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059		MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
	>;		>;
	};		};

			pinctrl_usdhc4: usdhc4grp {
			fsl,pins = <
			MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
			MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
			MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
			MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
			MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
			MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
			MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
			MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
			MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
			MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
			>;
			};
	};		};

	gpio_leds {		gpio_leds {
	@@ -537,3 +552,12 @@
	wp-gpios = <&gpio2 1 0>;		wp-gpios = <&gpio2 1 0>;
	status = "okay";		status = "okay";
	};		};

			&usdhc4 {
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usdhc4>;
			bus-width = <8>;
			non-removable;
			no-1-8-v;
			status = "okay";
			};