ARM: dts: dra7-evm: Correct the vmmc-supply for mmc2

On DRA75x EVM, MMC2 vdd/ios are connected to a common supply fixed at 1.8V
not 3.3V

Fixes: 6cf02dbb4b71 ("ARM: dts: dra7-evm: Add mmc2 node for eMMC support")
Signed-off-by: Ravikumar Kattekola <rk@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index c408aaa..f9c28bf 100644 (file)
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -25,6 +25,14 @@
                stdout-path = &uart1;
        };
 
+       evm_1v8_sw: fixedregulator-evm_1v8 {
+               compatible = "regulator-fixed";
+               regulator-name = "evm_1v8";
+               vin-supply = <&smps9_reg>;
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+       };
+
        evm_3v3_sd: fixedregulator-sd {
                compatible = "regulator-fixed";
                regulator-name = "evm_3v3_sd";
@@ -449,7 +457,7 @@
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&mmc2_pins_default>;
-       vmmc-supply = <&evm_3v3_sw>;
+       vmmc-supply = <&evm_1v8_sw>;
        bus-width = <8>;
 };