[PATCH v2 05/34] ARM: dts: bcm2711: Add Unicam DT nodes

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

The Unicam IP cores are CSI-2/CCP2 receivers. They are part of VC4, but
can be controlled directly from the operating system without going
through the VPU firmware. Exposes them as DT nodes.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 arch/arm/boot/dts/bcm2711.dtsi | 43 ++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index a91cf68e3c4c..0a4d75a64e7c 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -2,6 +2,7 @@
 #include "bcm283x.dtsi"
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/raspberrypi-power.h>
 #include <dt-bindings/soc/bcm2835-pm.h>
 
 / {
@@ -244,6 +245,48 @@ pwm1: pwm@7e20c800 {
 		hvs@7e400000 {
 			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		};
+
+		csi0: csi@7e800000 {
+			compatible = "brcm,bcm2835-unicam";
+			reg = <0x7e800000 0x800>,
+			      <0x7e802000 0x4>;
+			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clocks BCM2835_CLOCK_CAM0>;
+			clock-names = "lp";
+			power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>;
+			brcm,num-data-lanes = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#clock-cells = <1>;
+			status = "disabled";
+
+			port {
+				endpoint {
+					data-lanes = <1 2>;
+				};
+			};
+		};
+
+		csi1: csi@7e801000 {
+			compatible = "brcm,bcm2835-unicam";
+			reg = <0x7e801000 0x800>,
+			      <0x7e802004 0x4>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clocks BCM2835_CLOCK_CAM1>;
+			clock-names = "lp";
+			power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>;
+			brcm,num-data-lanes = <4>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#clock-cells = <1>;
+			status = "disabled";
+
+			port {
+				endpoint {
+					data-lanes = <1 2 3 4>;
+				};
+			};
+		};
 	};
 
 	/*
-- 
Regards,

Laurent Pinchart