The patch adds fixed regulators used by DSI/LVDS bridge
and panel. Regulators are named according to schematics.

Signed-off-by: Andrzej Hajda <a.ha...@samsung.com>
Signed-off-by: Maciej Purski <m.pur...@samsung.com>
---
 arch/arm/boot/dts/exynos5250-arndale.dts | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts 
b/arch/arm/boot/dts/exynos5250-arndale.dts
index 7a8a5c5..80221fa 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -97,6 +97,30 @@
                        reg = <2>;
                        regulator-name = "hdmi-en";
                };
+
+               vcc_1v2_reg: regulator@3 {
+                       compatible = "regulator-fixed";
+                       reg = <3>;
+                       regulator-name = "VCC_1V2";
+                       regulator-min-microvolt = <1200000>;
+                       regulator-max-microvolt = <1200000>;
+               };
+
+               vcc_1v8_reg: regulator@4 {
+                       compatible = "regulator-fixed";
+                       reg = <4>;
+                       regulator-name = "VCC_1V8";
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
+               };
+
+               vcc_3v3_reg: regulator@5 {
+                       compatible = "regulator-fixed";
+                       reg = <5>;
+                       regulator-name = "VCC_3V3";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+               };
        };
 
        fixed-rate-clocks {
-- 
2.7.4

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