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authorRavikumar Kattekola <rk@ti.com>2017-06-07 11:37:46 +0200
committerTony Lindgren <tony@atomide.com>2017-06-19 16:22:09 +0200
commitb5ca62a53d2df30432118edeff61acc8717d2515 (patch)
tree26a05f1715361c55ef926b2ac9a99afd2fd0fd20
parentARM: dts: am57xx-beagle-x15-revb1: Fix supply name used for MMC1 IO lines (diff)
downloadlinux-b5ca62a53d2df30432118edeff61acc8717d2515.tar.xz
linux-b5ca62a53d2df30432118edeff61acc8717d2515.zip
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>
-rw-r--r--arch/arm/boot/dts/dra7-evm.dts10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index c408aaa1992b..f9c28bf127a5 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";
@@ -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>;
};