[PATCH] powerpc: dtc: update P2020RDB dts

[Pawel Dembicki]

P2020RDB contains multiple peripherals, which isn't added to
devicetree:
  - Switch: Microchip VSC7385
  - PMIC: Renesas ZL2006
  - Temperature sensor: Analog Devices ADT7461
  - Two eeproms: 24C256 and 24C01
  - GPIO expander: NXP PCA9557
  - reset gpios of Ethernet PHYs

This commit adds it.

Some refreshments was done:
  - fixed link in ethernet-node
  - platform drivers nodes names
  - added 'gpio0' label in pq3-gpio-0.dtsi

Signed-off-by: Pawel Dembicki <paweldembicki at gmail.com>
---
 arch/powerpc/boot/dts/fsl/p2020rdb.dts    | 85 +++++++++++++++++++++--
 arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi |  2 +-
 2 files changed, 81 insertions(+), 6 deletions(-)

diff --git a/arch/powerpc/boot/dts/fsl/p2020rdb.dts b/arch/powerpc/boot/dts/fsl/p2020rdb.dts
index 3acd3890b397..d563d37b91f1 100644
--- a/arch/powerpc/boot/dts/fsl/p2020rdb.dts
+++ b/arch/powerpc/boot/dts/fsl/p2020rdb.dts
@@ -6,6 +6,7 @@
  */
 
 /include/ "p2020si-pre.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "fsl,P2020RDB";
@@ -33,7 +34,7 @@ lbc: localbus at ffe05000 {
 			  0x1 0x0 0x0 0xffa00000 0x00040000
 			  0x2 0x0 0x0 0xffb00000 0x00020000>;
 
-		nor at 0,0 {
+		nor at 0 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "cfi-flash";
@@ -79,7 +80,7 @@ partition at f00000 {
 			};
 		};
 
-		nand at 1,0 {
+		nand at 1 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "fsl,p2020-fcm-nand",
@@ -128,11 +129,49 @@ partition at 1100000 {
 			};
 		};
 
-		L2switch at 2,0 {
+		ethernet-switch at 2 {
 			#address-cells = <1>;
 			#size-cells = <1>;
-			compatible = "vitesse-7385";
+			compatible = "vitesse,vsc7385";
 			reg = <0x2 0x0 0x20000>;
+			reset-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port at 1 {
+					reg = <1>;
+					label = "lan1";
+				};
+				port at 2 {
+					reg = <2>;
+					label = "lan2";
+				};
+				port at 3 {
+					reg = <3>;
+					label = "lan3";
+				};
+				port at 4 {
+					reg = <4>;
+					label = "lan4";
+				};
+				vsc: port at 6 {
+					reg = <6>;
+					label = "cpu";
+					ethernet = <&enet0>;
+					phy-mode = "rgmii";
+					rx-internal-delay-ps = <1400>;
+					tx-internal-delay-ps = <2000>;
+
+					fixed-link {
+						speed = <1000>;
+						full-duplex;
+						pause;
+					};
+				};
+			};
+
 		};
 
 	};
@@ -141,12 +180,39 @@ soc: soc at ffe00000 {
 		ranges = <0x0 0x0 0xffe00000 0x100000>;
 
 		i2c at 3000 {
+			temperature-sensor at 4c {
+				compatible = "adi,adt7461";
+				reg = <0x4c>;
+			};
+
+			eeprom at 50 {
+				compatible = "atmel,24c256";
+				reg = <0x50>;
+			};
+
 			rtc at 68 {
 				compatible = "dallas,ds1339";
 				reg = <0x68>;
 			};
 		};
 
+		i2c at 3100 {
+			pmic at 11 {
+				compatible = "zl2006";
+				reg = <0x11>;
+			};
+
+			gpio at 18 {
+				compatible = "nxp,pca9557";
+				reg = <0x18>;
+			};
+
+			eeprom at 52 {
+				compatible = "atmel,24c01";
+				reg = <0x52>;
+			};
+		};
+
 		spi at 7000 {
 			flash at 0 {
 				#address-cells = <1>;
@@ -200,11 +266,15 @@ mdio at 24520 {
 			phy0: ethernet-phy at 0 {
 				interrupts = <3 1 0 0>;
 				reg = <0x0>;
+				reset-gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
 			};
+
 			phy1: ethernet-phy at 1 {
 				interrupts = <3 1 0 0>;
 				reg = <0x1>;
+				reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 			};
+
 			tbi-phy at 2 {
 				device_type = "tbi-phy";
 				reg = <0x2>;
@@ -232,8 +302,13 @@ ptp_clock at 24e00 {
 		};
 
 		enet0: ethernet at 24000 {
-			fixed-link = <1 1 1000 0 0>;
 			phy-connection-type = "rgmii-id";
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+				pause;
+			};
 		};
 
 		enet1: ethernet at 25000 {
diff --git a/arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi
index a1b48546b02d..5181117ea6b5 100644
--- a/arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi
@@ -32,7 +32,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-gpio-controller at fc00 {
+gpio0: gpio-controller at fc00 {
 	#gpio-cells = <2>;
 	compatible = "fsl,pq3-gpio";
 	reg = <0xfc00 0x100>;
-- 
2.34.1