ARM: dts: sun8i: a83t: Add HDMI display pipeline

This commit adds all bits necessary for HDMI on A83T - mixer1, tcon1,
hdmi, hdmi phy and hdmi pinctrl entries.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 7f4955a5fab75b38382273cf511ad075747501a4..46ae4faa5894e65efe8dbbad89144c40ad3934f9 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -155,7 +155,7 @@
 
        de: display-engine {
                compatible = "allwinner,sun8i-a83t-display-engine";
-               allwinner,pipelines = <&mixer0>;
+               allwinner,pipelines = <&mixer0>, <&mixer1>;
                status = "disabled";
        };
 
@@ -208,6 +208,29 @@
                        };
                };
 
+               mixer1: mixer@1200000 {
+                       compatible = "allwinner,sun8i-a83t-de2-mixer-1";
+                       reg = <0x01200000 0x100000>;
+                       clocks = <&display_clocks CLK_BUS_MIXER1>,
+                                <&display_clocks CLK_MIXER1>;
+                       clock-names = "bus",
+                                     "mod";
+                       resets = <&display_clocks RST_WB>;
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               mixer1_out: port@1 {
+                                       reg = <1>;
+
+                                       mixer1_out_tcon1: endpoint {
+                                               remote-endpoint = <&tcon1_in_mixer1>;
+                                       };
+                               };
+                       };
+               };
+
                syscon: syscon@1c00000 {
                        compatible = "allwinner,sun8i-a83t-system-controller",
                                "syscon";
@@ -256,6 +279,40 @@
                        };
                };
 
+               tcon1: lcd-controller@1c0d000 {
+                       compatible = "allwinner,sun8i-a83t-tcon-tv";
+                       reg = <0x01c0d000 0x1000>;
+                       interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&ccu CLK_BUS_TCON1>, <&ccu CLK_TCON1>;
+                       clock-names = "ahb", "tcon-ch1";
+                       resets = <&ccu RST_BUS_TCON1>;
+                       reset-names = "lcd";
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               tcon1_in: port@0 {
+                                       reg = <0>;
+
+                                       tcon1_in_mixer1: endpoint {
+                                               remote-endpoint = <&mixer1_out_tcon1>;
+                                       };
+                               };
+
+                               tcon1_out: port@1 {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       reg = <1>;
+
+                                       tcon1_out_hdmi: endpoint@1 {
+                                               reg = <1>;
+                                               remote-endpoint = <&hdmi_in_tcon1>;
+                                       };
+                               };
+                       };
+               };
+
                mmc0: mmc@1c0f000 {
                        compatible = "allwinner,sun8i-a83t-mmc",
                                     "allwinner,sun7i-a20-mmc";
@@ -427,6 +484,11 @@
                                drive-strength = <40>;
                        };
 
+                       hdmi_pins: hdmi-pins {
+                               pins = "PH6", "PH7", "PH8";
+                               function = "hdmi";
+                       };
+
                        i2c0_pins: i2c0-pins {
                                pins = "PH0", "PH1";
                                function = "i2c0";
@@ -685,6 +747,50 @@
                        interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
                };
 
+               hdmi: hdmi@1ee0000 {
+                       compatible = "allwinner,sun8i-a83t-dw-hdmi";
+                       reg = <0x01ee0000 0x10000>;
+                       reg-io-width = <1>;
+                       interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>,
+                                <&ccu CLK_HDMI>;
+                       clock-names = "iahb", "isfr", "tmds";
+                       resets = <&ccu RST_BUS_HDMI1>;
+                       reset-names = "ctrl";
+                       phys = <&hdmi_phy>;
+                       phy-names = "hdmi-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_tcon1: endpoint {
+                                               remote-endpoint = <&tcon1_out_hdmi>;
+                                       };
+                               };
+
+                               hdmi_out: port@1 {
+                                       reg = <1>;
+                               };
+                       };
+               };
+
+               hdmi_phy: hdmi-phy@1ef0000 {
+                       compatible = "allwinner,sun8i-a83t-hdmi-phy";
+                       reg = <0x01ef0000 0x10000>;
+                       clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>;
+                       clock-names = "bus", "mod";
+                       resets = <&ccu RST_BUS_HDMI0>;
+                       reset-names = "phy";
+                       #phy-cells = <0>;
+               };
+
                r_intc: interrupt-controller@1f00c00 {
                        compatible = "allwinner,sun8i-a83t-r-intc",
                                     "allwinner,sun6i-a31-r-intc";