diff mbox

[2/4] arm: dts: rockchip: enable the first hdmi output

Message ID 20171020100734.17064-3-hverkuil@xs4all.nl (mailing list archive)
State New, archived
Headers show

Commit Message

Hans Verkuil Oct. 20, 2017, 10:07 a.m. UTC 
From: Hans Verkuil <hans.verkuil@cisco.com>

The vdd10_lcd and vcc18_lcd regulators need to be enabled for HDMI output
to work, so add 'regulator-always-on', just as is done in rk3288-firefly.dtsi.

Also enable i2c5 and the hdmi block.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
---
 arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi | 2 ++
 arch/arm/boot/dts/rk3288-firefly-reload.dts       | 9 +++++++++
 2 files changed, 11 insertions(+)

Comments

Heiko Stübner Oct. 21, 2017, 8:06 p.m. UTC | #1 
Am Freitag, 20. Oktober 2017, 12:07:32 CEST schrieb Hans Verkuil:
> From: Hans Verkuil <hans.verkuil@cisco.com>
> 
> The vdd10_lcd and vcc18_lcd regulators need to be enabled for HDMI output
> to work, so add 'regulator-always-on', just as is done in rk3288-firefly.dtsi.
> 
> Also enable i2c5 and the hdmi block.
> 
> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

applied for 4.15, after adapting the subject and moving it
to position 3 in the series.


Heiko
diff mbox

Patch

diff --git a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
index 5f05815f47e0..5f1e336dbaac 100644
--- a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
+++ b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
@@ -184,6 +184,7 @@ 
 				regulator-name = "vdd10_lcd";
 				regulator-min-microvolt = <1000000>;
 				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
 			};
 
 			vcca_18: REG7  {
@@ -223,6 +224,7 @@ 
 				regulator-name = "vcc18_lcd";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/rk3288-firefly-reload.dts b/arch/arm/boot/dts/rk3288-firefly-reload.dts
index 7da0947ababb..859938d8832e 100644
--- a/arch/arm/boot/dts/rk3288-firefly-reload.dts
+++ b/arch/arm/boot/dts/rk3288-firefly-reload.dts
@@ -226,6 +226,11 @@ 
 	};
 };
 
+&hdmi {
+	ddc-i2c-bus = <&i2c5>;
+	status = "okay";
+};
+
 &i2c0 {
 	hym8563: hym8563@51 {
 		compatible = "haoyu,hym8563";
@@ -255,6 +260,10 @@ 
 	};
 };
 
+&i2c5 {
+	status = "okay";
+};
+
 &i2s {
 	status = "okay";
 };