ARM: bcm2835: Add VC4 to the device tree.

VC4 is the GPU (display and 3D) present on the 283x.

Signed-off-by: Eric Anholt <[e-mail]>
Acked-by: Stephen Warren <[e-mail]>

arch/arm/boot/dts/bcm2835-rpi-a-plus.dts

···
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
 };
+
+&hdmi {
+	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+};

arch/arm/boot/dts/bcm2835-rpi-a.dts

···
 		brcm,function = <BCM2835_FSEL_ALT2>;
 	};
 };
+
+&hdmi {
+	hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
+};

arch/arm/boot/dts/bcm2835-rpi-b-plus.dts

···
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
 };
+
+&hdmi {
+	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+};

arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts

···
 		brcm,function = <BCM2835_FSEL_ALT2>;
 	};
 };
+
+&hdmi {
+	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+};

arch/arm/boot/dts/bcm2835-rpi-b.dts

···
 &gpio {
 	pinctrl-0 = <&gpioout &alt0 &alt3>;
 };
+
+&hdmi {
+	hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
+};

arch/arm/boot/dts/bcm2835-rpi.dtsi

···
 &usb {
 	power-domains = <&power RPI_POWER_DOMAIN_USB>;
 };
+
+&v3d {
+	power-domains = <&power RPI_POWER_DOMAIN_V3D>;
+};
+
+&hdmi {
+	power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
+	status = "okay";
+};

arch/arm/boot/dts/bcm2836-rpi-2-b.dts

···
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
 };
+
+&hdmi {
+	hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+};

arch/arm/boot/dts/bcm283x.dtsi

···
 #include <dt-bindings/pinctrl/bcm2835.h>
 #include <dt-bindings/clock/bcm2835.h>
 #include <dt-bindings/clock/bcm2835-aux.h>
+#include <dt-bindings/gpio/gpio.h>
 #include "skeleton.dtsi"
 
 /* This include file covers the common peripherals and configuration between
···
 			status = "disabled";
 		};
 
+		pixelvalve@7e206000 {
+			compatible = "brcm,bcm2835-pixelvalve0";
+			reg = <0x7e206000 0x100>;
+			interrupts = <2 13>; /* pwa0 */
+		};
+
+		pixelvalve@7e207000 {
+			compatible = "brcm,bcm2835-pixelvalve1";
+			reg = <0x7e207000 0x100>;
+			interrupts = <2 14>; /* pwa1 */
+		};
+
 		aux: aux@0x7e215000 {
 			compatible = "brcm,bcm2835-aux";
 			#clock-cells = <1>;
···
 			status = "disabled";
 		};
 
+		hvs@7e400000 {
+			compatible = "brcm,bcm2835-hvs";
+			reg = <0x7e400000 0x6000>;
+			interrupts = <2 1>;
+		};
+
 		i2c1: i2c@7e804000 {
 			compatible = "brcm,bcm2835-i2c";
 			reg = <0x7e804000 0x1000>;
···
 			status = "disabled";
 		};
 
+		pixelvalve@7e807000 {
+			compatible = "brcm,bcm2835-pixelvalve2";
+			reg = <0x7e807000 0x100>;
+			interrupts = <2 10>; /* pixelvalve */
+		};
+
+		hdmi: hdmi@7e902000 {
+			compatible = "brcm,bcm2835-hdmi";
+			reg = <0x7e902000 0x600>,
+			      <0x7e808000 0x100>;
+			interrupts = <2 8>, <2 9>;
+			ddc = <&i2c2>;
+			clocks = <&clocks BCM2835_PLLH_PIX>,
+				 <&clocks BCM2835_CLOCK_HSM>;
+			clock-names = "pixel", "hdmi";
+			status = "disabled";
+		};
+
 		usb: usb@7e980000 {
 			compatible = "brcm,bcm2835-usb";
 			reg = <0x7e980000 0x10000>;
 			interrupts = <1 9>;
+		};
+
+		v3d: v3d@7ec00000 {
+			compatible = "brcm,bcm2835-v3d";
+			reg = <0x7ec00000 0x1000>;
+			interrupts = <1 10>;
+		};
+
+		vc4: gpu {
+			compatible = "brcm,bcm2835-vc4";
 		};
 	};