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ARM: at91/dt: sama5d4 xplained: add regulators for v(q)mmc1 supplies 

Add vcc_mmc1 fixed regulator to remove the 'no vmmc regulator found' warning
when probing the mmc1 device.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
hifive-unleashed-5.1
Ludovic Desroches 2015-04-27 15:27:52 +02:00 committed by Nicolas Ferre
parent 1b53e3416d
commit 8d545f32bd
1 changed files with 20 additions and 0 deletions
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20
arch/arm/boot/dts/at91-sama5d4_xplained.dts
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@ -106,6 +106,8 @@
mmc1: mmc@fc000000 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
vmmc-supply = <&vcc_mmc1_reg>;
vqmmc-supply = <&vcc_3v3_reg>;
status = "okay";
slot@0 {
reg = <0>;
@ -243,4 +245,22 @@
linux,default-trigger = "heartbeat";
};
};
vcc_3v3_reg: fixedregulator@0 {
compatible = "regulator-fixed";
regulator-name = "VCC 3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
vcc_mmc1_reg: fixedregulator@1 {
compatible = "regulator-fixed";
gpio = <&pioE 4 GPIO_ACTIVE_LOW>;
regulator-name = "VDD MCI1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_3v3_reg>;
};
};