各位大牛，我发现各类H6的主板都是引出HDMI接口。没有使用RGB接口的板子，google也找不到相关信息。看手册呢又是支持的，有没有哪位大哥适配过？是不是和HDMI冲突，共用一个tcon ?
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设备树什么的也没有相关信息
这是自己改的
hdmi: hdmi@6000000 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun50i-h6-dw-hdmi";
reg = <0x06000000 0x10000>;
reg-io-width = <1>;
interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>,
<&ccu CLK_HDMI>, <&ccu CLK_HDMI_CEC>,
<&ccu CLK_HDCP>, <&ccu CLK_BUS_HDCP>;
clock-names = "iahb", "isfr", "tmds", "cec", "hdcp",
"hdcp-bus";
resets = <&ccu RST_BUS_HDMI_SUB>, <&ccu RST_BUS_HDCP>;
reset-names = "ctrl", "hdcp";
phys = <&hdmi_phy>;
phy-names = "phy";
pinctrl-names = "default";
pinctrl-0 = <&hdmi_pins>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
hdmi_in: port@0 {
reg = <0>;
hdmi_in_tcon_top: endpoint {
remote-endpoint = <&tcon_top_hdmi_out_hdmi>;
};
};
hdmi_out: port@1 {
reg = <1>;
};
};
};
hdmi_phy: hdmi-phy@6010000 {
compatible = "allwinner,sun50i-h6-hdmi-phy";
reg = <0x06010000 0x10000>;
clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>;
clock-names = "bus", "mod";
resets = <&ccu RST_BUS_HDMI>;
reset-names = "phy";
#phy-cells = <0>;
};
tcon_top: tcon-top@6510000 {
compatible = "allwinner,sun50i-h6-tcon-top";
reg = <0x06510000 0x1000>;
clocks = <&ccu CLK_BUS_TCON_TOP>,
<&ccu CLK_TCON_TV0>;
clock-names = "bus",
"tcon-tv0";
clock-output-names = "tcon-top-tv0";
resets = <&ccu RST_BUS_TCON_TOP>;
#clock-cells = <1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
tcon_top_mixer0_in: port@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
tcon_top_mixer0_in_mixer0: endpoint@0 {
reg = <0>;
remote-endpoint = <&mixer0_out_tcon_top_mixer0>;
};
};
tcon_top_mixer0_out: port@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
// tcon_top_mixer0_out_tcon_lcd: endpoint@0{
// reg = <0>;
// remote-endpoint = <&tcon_lcd_in_tcon_top_mixer0>;
// };
tcon_top_mixer0_out_tcon_tv: endpoint@2 {
reg = <2>;
remote-endpoint = <&tcon_tv_in_tcon_top_mixer0>;
};
};
tcon_top_mixer0_out1: port@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
tcon_top_mixer0_out_tcon_lcd: endpoint@2{
reg = <2>;
remote-endpoint = <&tcon_lcd_in_tcon_top_mixer0>;
};
};
tcon_top_hdmi_in: port@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
tcon_top_hdmi_in_tcon_tv: endpoint@0 {
reg = <0>;
remote-endpoint = <&tcon_tv_out_tcon_top>;
};
};
tcon_top_hdmi_out: port@5 {
reg = <5>;
tcon_top_hdmi_out_hdmi: endpoint {
remote-endpoint = <&hdmi_in_tcon_top>;
};
};
};
};
tcon_lcd: lcd-controller@6511000 {
compatible = "allwinner,sun50i-h6-tcon-lcd",
"allwinner,sun8i-r40-tcon-lcd";
reg = <0x06511000 0x1000>;
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_TCON_LCD0>, <&ccu CLK_TCON_LCD0>;
clock-names = "ahb",
"tcon-ch0";
clock-output-names = "tcon-data-clock";
#clock-cells = <0>;
resets = <&ccu RST_BUS_TCON_LCD0>;
reset-names = "lcd";
#address-cells = <1>;
#size-cells = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
tcon_lcd_in: port@0 {
reg = <0>;
tcon_lcd_in_tcon_top_mixer0: endpoint {
remote-endpoint = <&tcon_top_mixer0_out_tcon_lcd>;
};
};
tcon_lcd_out_rgb: port@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
lcd_out_rgb: endpoint@0 {
reg = <0>;
remote-endpoint = <&panel_in>;
};
};
};
};
tcon_tv: lcd-controller@6515000 {
compatible = "allwinner,sun50i-h6-tcon-tv",
"allwinner,sun8i-r40-tcon-tv";
reg = <0x06515000 0x1000>;
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_TCON_TV0>,
<&tcon_top CLK_TCON_TOP_TV0>;
clock-names = "ahb",
"tcon-ch1";
resets = <&ccu RST_BUS_TCON_TV0>;
reset-names = "lcd";
ports {
#address-cells = <1>;
#size-cells = <0>;
tcon_tv_in: port@0 {
reg = <0>;
tcon_tv_in_tcon_top_mixer0: endpoint {
remote-endpoint = <&tcon_top_mixer0_out_tcon_tv>;
};
};
tcon_tv_out: port@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
tcon_tv_out_tcon_top: endpoint@1 {
reg = <1>;
remote-endpoint = <&tcon_top_hdmi_in_tcon_tv>;
};
};
};
};离线
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