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ARM: dts: iwg22m: Add eMMC support

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Add eMMC support for iW-RainboW-G22M-SM.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Fabrizio Castro 2017-08-17 18:31:43 +01:00 committed by Simon Horman
parent 933b16efb7
commit 3350ed9071
1 changed files with 26 additions and 0 deletions
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26
arch/arm/boot/dts/r8a7745-iwg22m.dtsi
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@ -17,8 +17,34 @@
device_type = "memory";
reg = <0 0x40000000 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", "mmc_ctrl";
function = "mmc";
};
};
&mmcif0 {
pinctrl-0 = <&mmcif0_pins>;
pinctrl-names = "default";
vmmc-supply = <&reg_3p3v>;
bus-width = <8>;
non-removable;
status = "okay";
};