This commit enables HDMI output in the DTS by adding the necessary
nodes to vopl/vopb and by adding the HDMI node.
Signed-off-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com>
---
Changes in v3:
- enable both hdmi and vopb (as both VOPs are now disabled by default)
Changes in v2: None
arch/arm/dts/rk3399-puma.dts | 9 +++++++++
arch/arm/dts/rk3399.dtsi | 39 +++++++++++++++++++++++++++++++++++++++
2 files changed, 48 insertions(+)
diff --git a/arch/arm/dts/rk3399-puma.dts b/arch/arm/dts/rk3399-puma.dts
index 312d70e..bcc8cb8 100644
--- a/arch/arm/dts/rk3399-puma.dts
+++ b/arch/arm/dts/rk3399-puma.dts
@@ -192,3 +192,12 @@
&spi5 {
status = "okay";
};
+
+&vopb {
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
diff --git a/arch/arm/dts/rk3399.dtsi b/arch/arm/dts/rk3399.dtsi
index f3d3f53..7f1fc50 100644
--- a/arch/arm/dts/rk3399.dtsi
+++ b/arch/arm/dts/rk3399.dtsi
@@ -1419,6 +1419,11 @@
reg = <3>;
remote-endpoint = <&mipi_in_vopl>;
};
+
+ vopl_out_hdmi: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&hdmi_in_vopl>;
+ };
};
};
@@ -1440,6 +1445,40 @@
reg = <3>;
remote-endpoint = <&mipi_in_vopb>;
};
+
+ vopb_out_hdmi: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&hdmi_in_vopb>;
+ };
+ };
+ };
+
+ hdmi: hdmi@ff940000 {
+ compatible = "rockchip,rk3399-dw-hdmi";
+ reg = <0x0 0xff940000 0x0 0x20000>;
+ reg-io-width = <4>;
+ rockchip,grf = <&grf>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_i2c_xfer>;
+ power-domains = <&power RK3399_PD_HDCP>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_SFR>, <&cru
PLL_VPLL>, <&cru PCLK_VIO_GRF>;
+ clock-names = "iahb", "isfr", "vpll", "grf";
+ status = "disabled";
+
+ ports {
+ hdmi_in: port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ hdmi_in_vopb: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&vopb_out_hdmi>;
+ };
+ hdmi_in_vopl: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&vopl_out_hdmi>;
+ };
+ };
};
};
--
1.9.1
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