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MIPS: dts: ci20: Enable MMC in the devicetree 

Now that we have support for JZ480 SoCs in the MMC driver,
let's enable it on the devicetree.

Acked-by: James Hogan <jhogan@kernel.org>
Tested-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.co.uk>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Ezequiel Garcia 2018-03-28 18:00:55 -03:00 committed by Ulf Hansson
parent 7f5a07f4c2
commit 671963bbb3
1 changed files with 34 additions and 0 deletions
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34
arch/mips/boot/dts/ingenic/ci20.dts
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@ -36,6 +36,28 @@ &ext {
clock-frequency = <48000000>;
};
&mmc0 {
status = "okay";
bus-width = <4>;
max-frequency = <50000000>;
pinctrl-names = "default";
pinctrl-0 = <&pins_mmc0>;
cd-gpios = <&gpf 20 GPIO_ACTIVE_LOW>;
};
&mmc1 {
status = "okay";
bus-width = <4>;
max-frequency = <50000000>;
pinctrl-names = "default";
pinctrl-0 = <&pins_mmc1>;
};
&uart0 {
status = "okay";
@ -203,4 +225,16 @@ pins_nemc_cs6: nemc-cs6 {
groups = "nemc-cs6";
bias-disable;
};
pins_mmc0: mmc0 {
function = "mmc0";
groups = "mmc0-1bit-e", "mmc0-4bit-e";
bias-disable;
};
pins_mmc1: mmc1 {
function = "mmc1";
groups = "mmc1-1bit-d", "mmc1-4bit-d";
bias-disable;
};
};