This pull request contains Broadcom ARM-based SoCs Device Tree changes

for 5.9 please pull the following:
 
 - Rafal specifies the switch ports for various Luxul devices (XAP-1410,
   XAP-1510, XAP-1610, XWC-1000, XWC-2000, XWR-1200, XWR-3100, XWR-3150)
 
 - Krzysztof fixes the L2 cache controller node name to conform to
   dtschema
 
 - Maxime introduces two new clock providers for Raspberry Pi 4, one to
   support firmware based clocks and another one for the DVP block
   feeding into the two HDMI blocks.
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Merge tag 'arm-soc/for-5.9/devicetree' of https://github.com/Broadcom/stblinux into arm/dt

This pull request contains Broadcom ARM-based SoCs Device Tree changes
for 5.9 please pull the following:

- Rafal specifies the switch ports for various Luxul devices (XAP-1410,
  XAP-1510, XAP-1610, XWC-1000, XWC-2000, XWR-1200, XWR-3100, XWR-3150)

- Krzysztof fixes the L2 cache controller node name to conform to
  dtschema

- Maxime introduces two new clock providers for Raspberry Pi 4, one to
  support firmware based clocks and another one for the DVP block
  feeding into the two HDMI blocks.

* tag 'arm-soc/for-5.9/devicetree' of https://github.com/Broadcom/stblinux:
  ARM: dts: bcm: Align L2 cache-controller nodename with dtschema
  ARM: dts: BCM5301X: Specify switch ports for Luxul devices
  ARM: dts: bcm2711: Add HDMI DVP
  ARM: dts: bcm2711: Add firmware clocks node

Link: https://lore.kernel.org/r/20200707045759.17562-1-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/boot/dts/bcm-cygnus.dtsi

@@ -91,7 +91,7 @@
 			      <0x20100 0x100>;
 		};
 
-		L2: l2-cache@22000 {
+		L2: cache-controller@22000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x22000 0x1000>;
 			cache-unified;

arch/arm/boot/dts/bcm-hr2.dtsi

@@ -104,7 +104,7 @@
 			      <0x20100 0x100>;
 		};
 
-		L2: l2-cache@22000 {
+		L2: cache-controller@22000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x22000 0x1000>;
 			cache-unified;

arch/arm/boot/dts/bcm-nsp.dtsi

@@ -122,7 +122,7 @@
 			      <0x20100 0x100>;
 		};
 
-		L2: l2-cache@22000 {
+		L2: cache-controller@22000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x22000 0x1000>;
 			cache-unified;

arch/arm/boot/dts/bcm21664.dtsi

@@ -90,7 +90,7 @@
 		reg-io-width = <4>;
 	};
 
-	L2: l2-cache@3ff20000 {
+	L2: cache-controller@3ff20000 {
 		compatible = "arm,pl310-cache";
 		reg = <0x3ff20000 0x1000>;
 		cache-unified;

arch/arm/boot/dts/bcm2711-rpi-4-b.dts

@@ -69,6 +69,11 @@
 };
 
 &firmware {
+	firmware_clocks: clocks {
+		compatible = "raspberrypi,firmware-clocks";
+		#clock-cells = <1>;
+	};
+
 	expgpio: gpio {
 		compatible = "raspberrypi,firmware-gpio";
 		gpio-controller;

arch/arm/boot/dts/bcm2711.dtsi

@@ -12,6 +12,13 @@
 
 	interrupt-parent = <&gicv2>;
 
+	clk_108MHz: clk-108M {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <108000000>;
+		clock-output-names = "108MHz-clock";
+	};
+
 	soc {
 		/*
 		 * Defined ranges:
@@ -244,6 +251,14 @@
 		hvs@7e400000 {
 			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		};
+
+		dvp: clock@7ef00000 {
+			compatible = "brcm,brcm2711-dvp";
+			reg = <0x7ef00000 0x10>;
+			clocks = <&clk_108MHz>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
 	};
 
 	/*

arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts

@@ -60,3 +60,28 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "poe";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "lan";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};

arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts

@@ -67,3 +67,23 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@4 {
+			reg = <4>;
+			label = "lan";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};

arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts

@@ -60,3 +60,23 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@4 {
+			reg = <4>;
+			label = "poe";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};

arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts

@@ -108,3 +108,43 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "lan4";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan3";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan1";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "wan";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};

arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts

@@ -54,3 +54,28 @@
 &spi_nor {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "poe";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};

arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts

@@ -51,3 +51,23 @@
 &spi_nor {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "lan";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};

arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts

@@ -103,3 +103,43 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "lan4";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan3";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan1";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "wan";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};

arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts

@@ -74,3 +74,43 @@
 &spi_nor {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "lan4";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan3";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan1";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "wan";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};