ARM64: dts: meson-gx: Add support for HDMI output

Add HDMI output and connector nodes.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
index 7a078be..a84e276 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
@@ -98,6 +98,27 @@
                clocks = <&wifi32k>;
                clock-names = "ext_clock";
        };
+
+       cvbs-connector {
+               compatible = "composite-video-connector";
+
+               port {
+                       cvbs_connector_in: endpoint {
+                               remote-endpoint = <&cvbs_vdac_out>;
+                       };
+               };
+       };
+
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_connector_in: endpoint {
+                               remote-endpoint = <&hdmi_tx_tmds_out>;
+                       };
+               };
+       };
 };
 
 /* This UART is brought out to the DB9 connector */
@@ -188,3 +209,21 @@
 &ethmac {
        status = "okay";
 };
+
+&cvbs_vdac_port {
+       cvbs_vdac_out: endpoint {
+               remote-endpoint = <&cvbs_connector_in>;
+       };
+};
+
+&hdmi_tx {
+       status = "okay";
+       pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+       pinctrl-names = "default";
+};
+
+&hdmi_tx_tmds_port {
+       hdmi_tx_tmds_out: endpoint {
+               remote-endpoint = <&hdmi_connector_in>;
+       };
+};

diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 8d797e8..358eef9 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -487,6 +487,38 @@
                        cvbs_vdac_port: port@0 {
                                reg = <0>;
                        };
+
+                       /* HDMI-TX output port */
+                       hdmi_tx_port: port@1 {
+                               reg = <1>;
+
+                               hdmi_tx_out: endpoint {
+                                       remote-endpoint = <&hdmi_tx_in>;
+                               };
+                       };
+               };
+
+               hdmi_tx: hdmi-tx@c883a000 {
+                       compatible = "amlogic,meson-gx-dw-hdmi";
+                       reg = <0x0 0xc883a000 0x0 0x1c>;
+                       interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+
+                       /* VPU VENC Input */
+                       hdmi_tx_venc_port: port@0 {
+                               reg = <0>;
+
+                               hdmi_tx_in: endpoint {
+                                       remote-endpoint = <&hdmi_tx_out>;
+                               };
+                       };
+
+                       /* TMDS Output */
+                       hdmi_tx_tmds_port: port@1 {
+                               reg = <1>;
+                       };
                };
        };
 };

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
index dbfa441..87198ea 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
@@ -152,6 +152,17 @@
                        };
                };
        };
+
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_connector_in: endpoint {
+                               remote-endpoint = <&hdmi_tx_tmds_out>;
+                       };
+               };
+       };
 };
 
 &uart_AO {
@@ -262,3 +273,15 @@
                remote-endpoint = <&cvbs_connector_in>;
        };
 };
+
+&hdmi_tx {
+       status = "okay";
+       pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+       pinctrl-names = "default";
+};
+
+&hdmi_tx_tmds_port {
+       hdmi_tx_tmds_out: endpoint {
+               remote-endpoint = <&hdmi_connector_in>;
+       };
+};

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index 17ebe46..3c6c0b7 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -135,6 +135,17 @@
                        };
                };
        };
+
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_connector_in: endpoint {
+                               remote-endpoint = <&hdmi_tx_tmds_out>;
+                       };
+               };
+       };
 };
 
 /* This UART is brought out to the DB9 connector */
@@ -244,3 +255,15 @@
                remote-endpoint = <&cvbs_connector_in>;
        };
 };
+
+&hdmi_tx {
+       status = "okay";
+       pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+       pinctrl-names = "default";
+};
+
+&hdmi_tx_tmds_port {
+       hdmi_tx_tmds_out: endpoint {
+               remote-endpoint = <&hdmi_connector_in>;
+       };
+};

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index b56732f..4afe1c4 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -620,3 +620,15 @@
 &vpu {
        compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
 };
+
+&hdmi_tx {
+       compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
+       resets = <&reset RESET_HDMITX_CAPB3>,
+                <&reset RESET_HDMI_SYSTEM_RESET>,
+                <&reset RESET_HDMI_TX>;
+       reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
+       clocks = <&clkc CLKID_HDMI_PCLK>,
+                <&clkc CLKID_CLK81>,
+                <&clkc CLKID_GCLK_VENCI_INT0>;
+       clock-names = "isfr", "iahb", "venci";
+};

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
index cea4a3e..8873c05 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
@@ -127,6 +127,17 @@
                        };
                };
        };
+
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_connector_in: endpoint {
+                               remote-endpoint = <&hdmi_tx_tmds_out>;
+                       };
+               };
+       };
 };
 
 &uart_AO {
@@ -219,3 +230,15 @@
                remote-endpoint = <&cvbs_connector_in>;
        };
 };
+
+&hdmi_tx {
+       status = "okay";
+       pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+       pinctrl-names = "default";
+};
+
+&hdmi_tx_tmds_port {
+       hdmi_tx_tmds_out: endpoint {
+               remote-endpoint = <&hdmi_connector_in>;
+       };
+};

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index f24981a..d8e096d 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -44,6 +44,7 @@
 #include "meson-gx.dtsi"
 #include <dt-bindings/clock/gxbb-clkc.h>
 #include <dt-bindings/gpio/meson-gxl-gpio.h>
+#include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
 
 / {
        compatible = "amlogic,meson-gxl";
@@ -562,3 +563,15 @@
 &vpu {
        compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu";
 };
+
+&hdmi_tx {
+       compatible = "amlogic,meson-gxl-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
+       resets = <&reset RESET_HDMITX_CAPB3>,
+                <&reset RESET_HDMI_SYSTEM_RESET>,
+                <&reset RESET_HDMI_TX>;
+       reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
+       clocks = <&clkc CLKID_HDMI_PCLK>,
+                <&clkc CLKID_CLK81>,
+                <&clkc CLKID_GCLK_VENCI_INT0>;
+       clock-names = "isfr", "iahb", "venci";
+};

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
index a0bc746..11b0bf4 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
@@ -100,6 +100,17 @@
                        };
                };
        };
+
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_connector_in: endpoint {
+                               remote-endpoint = <&hdmi_tx_tmds_out>;
+                       };
+               };
+       };
 };
 
 /* This UART is brought out to the DB9 connector */
@@ -185,3 +196,15 @@
                remote-endpoint = <&cvbs_connector_in>;
        };
 };
+
+&hdmi_tx {
+       status = "okay";
+       pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+       pinctrl-names = "default";
+};
+
+&hdmi_tx_tmds_port {
+       hdmi_tx_tmds_out: endpoint {
+               remote-endpoint = <&hdmi_connector_in>;
+       };
+};

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
index ddea730..fe451cc 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
@@ -130,3 +130,6 @@
        compatible = "amlogic,meson-gxm-vpu", "amlogic,meson-gx-vpu";
 };
 
+&hdmi_tx {
+       compatible = "amlogic,meson-gxm-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
+};