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Commit ba078d1b authored by Linus Walleij's avatar Linus Walleij
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ARM: u300: enable MMC/SD card from device tree 



This adds support for the U300 MMC/SD card slot from the device
tree boot. No other changes needed.

Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent ecf5b39a

arch/arm/boot/dts/ste-u300.dts

+14 −0
Original line number Diff line number Diff line
@@ -193,5 +193,19 @@ 
			interrupt-parent = <&vicb>;

			interrupts = <20>;

		};



		mmcsd: mmcsd@c0001000 {

			compatible = "arm,pl18x", "arm,primecell";

			reg = <0xc0001000 0x1000>;

			interrupt-parent = <&vicb>;

			interrupts = <6 7>;

			max-frequency = <24000000>;

			bus-width = <4>; // SD-card slot

			mmc-cap-mmc-highspeed;

			mmc-cap-sd-highspeed;

			cd-gpios = <&gpio 12 0x4>;

			cd-inverted;

			vmmc-supply = <&ab3100_ldo_g_reg>;

		};

	};

};