diff mbox series

[v2,5/8] ARM: dts: dra7-evm: Correct the vmmc-supply for mmc2

Message ID 20170607093749.15656-6-kishon@ti.com
State New
Headers show
Series omap*: Fixes/Cleanups for MMC devicetree node | expand

Commit Message

Kishon Vijay Abraham I June 7, 2017, 9:37 a.m. UTC 
From: Ravikumar Kattekola <rk@ti.com>


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>

---
 arch/arm/boot/dts/dra7-evm.dts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

-- 
2.11.0
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 31a9e061ddd0..e5d7e7f5f645 100644
--- 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";
@@ -451,7 +459,7 @@ 
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins_default>;
-	vmmc-supply = <&evm_3v3_sw>;
+	vmmc-supply = <&evm_1v8_sw>;
 	bus-width = <8>;
 };