[PATCH] ARM: dts: ux500-golden: Add proper supplies to touchscreen

[Linus Walleij]

This sets up the Atmel maXTouch touchscreen to use proper
VDDA and VDD supplies as now supported by bindings and
driver.

Cc: Stephan Gerhold <stephan at gerhold.net>
Cc: Nick Reitemeyer <nick.reitemeyer at web.de>
Cc: Nick Dyer <nick at shmanahar.org>
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
 arch/arm/boot/dts/ste-ux500-samsung-golden.dts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
index a1093cb37dc7..1ca17a6c47e0 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
@@ -260,6 +260,11 @@ touchscreen at 4a {
 				interrupt-parent = <&gpio6>;
 				interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
 
+				/* VDDA is "analog supply", 2.57-3.47 V */
+				vdda-supply = <&ab8500_ldo_aux2_reg>;
+				/* VDD is "digital supply" 1.71-3.47V */
+				vdd-supply = <&ab8500_ldo_aux5_reg>;
+
 				pinctrl-names = "default";
 				pinctrl-0 = <&tsp_default>;
 			};
@@ -284,7 +289,6 @@ ab8500_ldo_aux2 {
 						regulator-name = "vreg_tsp_a3v3";
 						regulator-min-microvolt = <3300000>;
 						regulator-max-microvolt = <3300000>;
-						regulator-always-on; /* FIXME */
 					};
 
 					ab8500_ldo_aux3 {
@@ -301,7 +305,6 @@ ab8500_ldo_aux5 {
 						regulator-name = "vreg_tsp_1v8";
 						regulator-min-microvolt = <1800000>;
 						regulator-max-microvolt = <1800000>;
-						regulator-always-on; /* FIXME */
 					};
 
 					ab8500_ldo_aux6 {
-- 
2.26.2