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ARM: dts: iwg20m: Add MMCIF0 support

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Define the iwg20m board dependent part of the MMCIF0 device node.

Signed-off-by: Chris Paterson <chris.paterson2@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:
Chris Paterson 2017-07-13 16:39:00 +01:00 committed by Simon Horman
parent a3fbb1dc13
commit a03633abae
1 changed files with 26 additions and 0 deletions
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26
arch/arm/boot/dts/r8a7743-iwg20m.dtsi
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@ -22,8 +22,34 @@
device_type = "memory";
reg = <2 0x00000000 0 0x20000000>;
};
reg_3p3v: 3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
};
&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";
};