ARM: dts: omap3-gta04: keep vpll2 always on

[ Upstream commit 1ae00833e30c9b4af5cbfda65d75b1de12f74013 ]

This is needed to make the display and venc work properly.
Compare to omap3-beagle.dts.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 6b8e013e49bb969dcbdbe09c9b3b1e450bafc995..7191506934494663710fb703ec9455dcd83b2517 100644 (file)
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -536,6 +536,12 @@
        regulator-max-microvolt = <3150000>;
 };
 
+/* Needed to power the DPI pins */
+
+&vpll2 {
+       regulator-always-on;
+};
+
 &dss {
        pinctrl-names = "default";
        pinctrl-0 = < &dss_dpi_pins >;