Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
arm64: dts: rockchip: Add HDMI node to RK3368
Add the HDMI controller node to the main SoC devicetree and hook
it into the VOP.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Link: https://patch.msgid.link/20260114230707.4175162-3-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
authored by
Heiko Stuebner
and committed by
Heiko Stuebner
6d60168c
4f3df9ab
+43
+43
arch/arm64/boot/dts/rockchip/rk3368.dtsi
+43
arch/arm64/boot/dts/rockchip/rk3368.dtsi
···
883
883
reg = <0>;
884
884
remote-endpoint = <&dsi_in_vop>;
885
885
};
886
+
887
+
vop_out_hdmi: endpoint@1 {
888
+
reg = <1>;
889
+
remote-endpoint = <&hdmi_in_vop>;
890
+
};
886
891
};
887
892
};
888
893
···
944
939
resets = <&cru SRST_MIPIDPHYTX>;
945
940
reset-names = "apb";
946
941
status = "disabled";
942
+
};
943
+
944
+
hdmi: hdmi@ff980000 {
945
+
compatible = "rockchip,rk3368-dw-hdmi";
946
+
reg = <0x0 0xff980000 0x0 0x20000>;
947
+
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
948
+
clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>, <&cru SCLK_HDMI_CEC>;
949
+
clock-names = "iahb", "isfr", "cec";
950
+
pinctrl-names = "default";
951
+
pinctrl-0 = <&hdmi_i2c_xfer>;
952
+
power-domains = <&power RK3368_PD_VIO>;
953
+
reg-io-width = <4>;
954
+
rockchip,grf = <&grf>;
955
+
status = "disabled";
956
+
957
+
ports {
958
+
#address-cells = <1>;
959
+
#size-cells = <0>;
960
+
961
+
hdmi_in: port@0 {
962
+
reg = <0>;
963
+
964
+
hdmi_in_vop: endpoint {
965
+
remote-endpoint = <&vop_out_hdmi>;
966
+
};
967
+
};
968
+
969
+
hdmi_out: port@1 {
970
+
reg = <1>;
971
+
};
972
+
};
947
973
};
948
974
949
975
hevc_mmu: iommu@ff9a0440 {
···
1237
1201
<3 RK_PC0 1 &pcfg_pull_none>,
1238
1202
<3 RK_PC4 1 &pcfg_pull_none>,
1239
1203
<3 RK_PC5 1 &pcfg_pull_none>;
1204
+
};
1205
+
};
1206
+
1207
+
hdmi {
1208
+
hdmi_i2c_xfer: hdmi-i2c-xfer {
1209
+
rockchip,pins = <3 RK_PD2 1 &pcfg_pull_none>,
1210
+
<3 RK_PD3 1 &pcfg_pull_none>;
1240
1211
};
1241
1212
};
1242
1213