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ARM: dts: r8a7744-iwg20m: Add eMMC support 

Add eMMC support for iWave RZ/G1N Qseven System On Module.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Biju Das 2018-11-30 15:26:26 +00:00 committed by Simon Horman
parent d9e792206d
commit 266d863eec
1 changed files with 17 additions and 0 deletions
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arch/arm/boot/dts/r8a7744-iwg20m.dtsi
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@ -29,3 +29,20 @@ reg_3p3v: 3p3v {
&extal_clk {
clock-frequency = <20000000>;
};
&pfc {
mmcif0_pins: mmc {
groups = "mmc_data8_b", "mmc_ctrl";
function = "mmc";
};
};
&mmcif0 {
pinctrl-0 = <&mmcif0_pins>;
pinctrl-names = "default";
vmmc-supply = <&reg_3p3v>;
bus-width = <8>;
non-removable;
status = "okay";
};