ARM: dts: rockchip: enable the hdmi output on the rk3288-firefly-reload

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, the hdmi block and configure the correc cec pin.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

2 files changed, 13 insertions, 0 deletions

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..eab176e3dfc3 100644
--- a/arch/arm/boot/dts/rk3288-firefly-reload.dts
+++ b/arch/arm/boot/dts/rk3288-firefly-reload.dts
@@ -226,6 +226,13 @@
         };
 };
 
+&hdmi {
+        ddc-i2c-bus = <&i2c5>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&hdmi_cec_c0>;
+        status = "okay";
+};
+
 &i2c0 {
         hym8563: hym8563@51 {
                 compatible = "haoyu,hym8563";
@@ -255,6 +262,10 @@
         };
 };
 
+&i2c5 {
+        status = "okay";
+};
+
 &i2s {
         status = "okay";
 };