ARM: dts: aspeed: bletchley: Fix ADC vref property names

Replace non-functional 'vref' with 'aspeed,int-vref-microvolt'
using the default 2.5V that the driver was already applying.

Signed-off-by: Cosmo Chou <chou.cosmo@gmail.com>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts
index 123e2d1891f6de19d1f950726d0d83cfc542e1b2..7c27bf6bb51d9be9074c3e797c17a21fc072d71a 100644 (file)
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts
@@ -1032,7 +1032,7 @@
 };
 
 &adc0 {
-       vref = <1800>;
+       aspeed,int-vref-microvolt = <2500000>;
        status = "okay";
 
        pinctrl-names = "default";
@@ -1043,7 +1043,7 @@
 };
 
 &adc1 {
-       vref = <2500>;
+       aspeed,int-vref-microvolt = <2500000>;
        status = "okay";
 
        pinctrl-names = "default";