From: Linus Walleij <[email protected]> This adds support for the U300 MMC/SD card slot from the device tree boot. No other changes needed.
Signed-off-by: Linus Walleij <[email protected]> --- arch/arm/boot/dts/ste-u300.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts index 1b3ec2d..ee747fe 100644 --- a/arch/arm/boot/dts/ste-u300.dts +++ b/arch/arm/boot/dts/ste-u300.dts @@ -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>; + }; }; }; -- 1.7.11.3 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
