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ARM: dts: blanche: add SDHI0 support

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Define the Blanche board dependent part of the SDHI0 (connected to the
micro-SD slot) device node along with  the necessary voltage regulator.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Sergei Shtylyov 2016-08-18 21:31:54 +03:00 committed by Simon Horman
parent 1c7f349a89
commit eed3da2cf3
1 changed files with 25 additions and 0 deletions
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25
arch/arm/boot/dts/r8a7792-blanche.dts
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@ -103,6 +103,17 @@
gpios = <&gpio11 2 GPIO_ACTIVE_LOW>;
};
};
vcc_sdhi0: regulator-vcc-sdhi0 {
compatible = "regulator-fixed";
regulator-name = "SDHI0 Vcc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio11 12 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&extal_clk {
@ -139,6 +150,11 @@
groups = "can0_data", "can_clk";
function = "can0";
};
sdhi0_pins: sdhi0 {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
};
};
&scif0 {
@ -161,3 +177,12 @@
status = "okay";
};
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-names = "default";
vmmc-supply = <&vcc_sdhi0>;
cd-gpios = <&gpio11 11 GPIO_ACTIVE_LOW>;
status = "okay";
};