On Mon, 12 May 2014, Hans de Goede wrote:
@@ -19,6 +19,14 @@
compatible = "linksprite,a20-pcduino3", "allwinner,sun7i-a20";
soc@01c00000 {
+ mmc0: mmc@01c0f000 {
+ pinctrl-names = "default", "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+ pinctrl-1 = <&mmc0_cd_pin_reference_design>;
+ cd-gpios = <&pio 7 1 0>; /* PH1 */
+ status = "okay";
+ };
+
You should set the vmmc-supply property here, like in
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-May/255064.html
And bus-width and cd-inverted ...
Hi Hans / Maxime,
I used this one below as a basis for the MMC work, which is the
linux-sunxi/sunxi-devel tree.
https://github.com/linux-sunxi/linux-sunxi/commit/ea402be3eb92e71332541e18178d7986203feb31
I'll rewrite, retest and resubmit against your tree Hans then.
Thanks,
Zoltan H
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