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>

diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
index 5e32acc6082ef6be9a699de503e5450ea58830b4..5dbc0fcfc5a89957bc63e7d9e461063e49008639 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
@@ -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>;
+       };
 };