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: Linus Walleij <linus.walleij@linaro.org>
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@ -193,5 +193,19 @@
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interrupt-parent = <&vicb>;
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interrupts = <20>;
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};
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mmcsd: mmcsd@c0001000 {
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compatible = "arm,pl18x", "arm,primecell";
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reg = <0xc0001000 0x1000>;
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interrupt-parent = <&vicb>;
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interrupts = <6 7>;
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max-frequency = <24000000>;
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bus-width = <4>; // SD-card slot
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mmc-cap-mmc-highspeed;
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mmc-cap-sd-highspeed;
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cd-gpios = <&gpio 12 0x4>;
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cd-inverted;
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vmmc-supply = <&ab3100_ldo_g_reg>;
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};
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};
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};
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