ARM: tegra: acer-a500: Enable core voltage scaling

Allow lower core voltages on Acer A500.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
index d3b99535d755ef47167994d5efb48556e7d52add..719da992fdaf7f5966001ca8b3012e91c8a57a54 100644 (file)
--- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
+++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
@@ -575,7 +575,7 @@
 
                                vdd_core: sm0 {
                                        regulator-name = "vdd_sm0,vdd_core";
-                                       regulator-min-microvolt = <1200000>;
+                                       regulator-min-microvolt = <950000>;
                                        regulator-max-microvolt = <1300000>;
                                        regulator-coupled-with = <&rtc_vdd &vdd_cpu>;
                                        regulator-coupled-max-spread = <170000 550000>;
@@ -616,7 +616,7 @@
 
                                rtc_vdd: ldo2 {
                                        regulator-name = "vdd_ldo2,vdd_rtc";
-                                       regulator-min-microvolt = <1200000>;
+                                       regulator-min-microvolt = <950000>;
                                        regulator-max-microvolt = <1300000>;
                                        regulator-coupled-with = <&vdd_core &vdd_cpu>;
                                        regulator-coupled-max-spread = <170000 550000>;