openwrt/target/linux/layerscape/patches-5.15/302-arm64-dts-ls1012a-update-with-ppfe-support.patch

From 1bb35ff4ce33e65601c8d9c736be52e4aabd6252 Mon Sep 17 00:00:00 2001
From: Calvin Johnson <[email protected]>
Date: Sat, 16 Sep 2017 14:20:23 +0530
Subject: [PATCH] arm64: dts: freescale: ls1012a: update with ppfe support

Update ls1012a dtsi and platform dts files with support for ppfe.

Signed-off-by: Calvin Johnson <[email protected]>
Signed-off-by: Anjaneyulu Jagarlmudi <[email protected]>
---
 .../boot/dts/freescale/fsl-ls1012a-frdm.dts   | 43 +++++++++++++++++
 .../boot/dts/freescale/fsl-ls1012a-frwy.dts   | 43 +++++++++++++++++
 .../boot/dts/freescale/fsl-ls1012a-qds.dts    | 43 +++++++++++++++++
 .../boot/dts/freescale/fsl-ls1012a-rdb.dts    | 47 +++++++++++++++++++
 .../arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 29 ++++++++++++
 5 files changed, 205 insertions(+)

--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
@@ -14,6 +14,11 @@
 	model = "LS1012A Freedom Board";
 	compatible = "fsl,ls1012a-frdm", "fsl,ls1012a";
 
+	aliases {
+		ethernet0 = &pfe_mac0;
+		ethernet1 = &pfe_mac1;
+	};
+
 	sys_mclk: clock-mclk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -95,6 +100,44 @@
 	};
 };
 
+&pfe {
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pfe_mac0: ethernet@0 {
+		compatible = "fsl,pfe-gemac-port";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x0>;	/* GEM_ID */
+		fsl,gemac-bus-id = <0x0>;	/* BUS_ID */
+		fsl,gemac-phy-id = <0x2>;	/* PHY_ID */
+		fsl,mdio-mux-val = <0x0>;
+		phy-mode = "sgmii";
+		fsl,pfe-phy-if-flags = <0x0>;
+
+		mdio@0 {
+			reg = <0x1>; /* enabled/disabled */
+		};
+	};
+
+	pfe_mac1: ethernet@1 {
+		compatible = "fsl,pfe-gemac-port";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x1>;	/* GEM_ID */
+		fsl,gemac-bus-id = <0x1>;	/* BUS_ID */
+		fsl,gemac-phy-id = <0x1>;	/* PHY_ID */
+		fsl,mdio-mux-val = <0x0>;
+		phy-mode = "sgmii";
+		fsl,pfe-phy-if-flags = <0x0>;
+
+		mdio@0 {
+			reg = <0x0>; /* enabled/disabled */
+		};
+	};
+};
+
 &qspi {
 	status = "okay";
 
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frwy.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frwy.dts
@@ -14,6 +14,11 @@
 / {
 	model = "LS1012A FRWY Board";
 	compatible = "fsl,ls1012a-frwy", "fsl,ls1012a";
+
+	aliases {
+		ethernet0 = &pfe_mac0;
+		ethernet1 = &pfe_mac1;
+	};
 };
 
 &duart0 {
@@ -28,6 +33,44 @@
 	status = "okay";
 };
 
+&pfe {
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pfe_mac0: ethernet@0 {
+		compatible = "fsl,pfe-gemac-port";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x0>;	/* GEM_ID */
+		fsl,gemac-bus-id = <0x0>;	/* BUS_ID */
+		fsl,gemac-phy-id = <0x2>;	/* PHY_ID */
+		fsl,mdio-mux-val = <0x0>;
+		phy-mode = "sgmii";
+		fsl,pfe-phy-if-flags = <0x0>;
+
+		mdio@0 {
+			reg = <0x1>; /* enabled/disabled */
+		};
+	};
+
+	pfe_mac1: ethernet@1 {
+		compatible = "fsl,pfe-gemac-port";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x1>;	/* GEM_ID */
+		fsl,gemac-bus-id = <0x1>;	/* BUS_ID */
+		fsl,gemac-phy-id = <0x1>;	/* PHY_ID */
+		fsl,mdio-mux-val = <0x0>;
+		phy-mode = "sgmii";
+		fsl,pfe-phy-if-flags = <0x0>;
+
+		mdio@0 {
+			reg = <0x0>; /* enabled/disabled */
+		};
+	};
+};
+
 &qspi {
 	status = "okay";
 
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
@@ -18,6 +18,11 @@
 		mmc1 = &esdhc1;
 	};
 
+	aliases {
+		ethernet0 = &pfe_mac0;
+		ethernet1 = &pfe_mac1;
+	};
+
 	sys_mclk: clock-mclk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -132,6 +137,44 @@
 		};
 	};
 };
+
+&pfe {
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pfe_mac0: ethernet@0 {
+		compatible = "fsl,pfe-gemac-port";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x0>;	/* GEM_ID */
+		fsl,gemac-bus-id = <0x0>;	/* BUS_ID */
+		fsl,gemac-phy-id = <0x1>;	/* PHY_ID */
+		fsl,mdio-mux-val = <0x2>;
+		phy-mode = "sgmii-2500";
+		fsl,pfe-phy-if-flags = <0x0>;
+
+		mdio@0 {
+			reg = <0x1>; /* enabled/disabled */
+		};
+	};
+
+	pfe_mac1: ethernet@1 {
+		compatible = "fsl,pfe-gemac-port";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x1>;	/* GEM_ID */
+		fsl,gemac-bus-id = <0x1>;	/* BUS_ID */
+		fsl,gemac-phy-id = <0x2>;	/* PHY_ID */
+		fsl,mdio-mux-val = <0x3>;
+		phy-mode = "sgmii-2500";
+		fsl,pfe-phy-if-flags = <0x0>;
+
+		mdio@0 {
+			reg = <0x0>; /* enabled/disabled */
+		};
+	};
+};
 
 &qspi {
 	status = "okay";
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
@@ -16,6 +16,8 @@
 
 	aliases {
 		serial0 = &duart0;
+		ethernet0 = &pfe_mac0;
+		ethernet1 = &pfe_mac1;
 		mmc0 = &esdhc0;
 		mmc1 = &esdhc1;
 	};
@@ -86,6 +88,44 @@
 	};
 };
 
+&pfe {
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pfe_mac0: ethernet@0 {
+		compatible = "fsl,pfe-gemac-port";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x0>;	/* GEM_ID */
+		fsl,gemac-bus-id = <0x0>;	/* BUS_ID */
+		fsl,gemac-phy-id = <0x2>;	/* PHY_ID */
+		fsl,mdio-mux-val = <0x0>;
+		phy-mode = "sgmii";
+		fsl,pfe-phy-if-flags = <0x0>;
+
+		mdio@0 {
+			reg = <0x1>; /* enabled/disabled */
+		};
+	};
+
+	pfe_mac1: ethernet@1 {
+		compatible = "fsl,pfe-gemac-port";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x1>;	/* GEM_ID */
+		fsl,gemac-bus-id = < 0x1 >;	/* BUS_ID */
+		fsl,gemac-phy-id = < 0x1 >;	/* PHY_ID */
+		fsl,mdio-mux-val = <0x0>;
+		phy-mode = "rgmii-txid";
+		fsl,pfe-phy-if-flags = <0x0>;
+
+		mdio@0 {
+			reg = <0x0>; /* enabled/disabled */
+		};
+	};
+};
+
 &qspi {
 	status = "okay";
 
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -560,6 +560,35 @@
 		};
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		pfe_reserved: packetbuffer@83400000 {
+			reg = <0 0x83400000 0 0xc00000>;
+		};
+	};
+
+	pfe: pfe@04000000 {
+		compatible = "fsl,pfe";
+		reg =   <0x0 0x04000000 0x0 0xc00000>,	/* AXI 16M */
+			<0x0 0x83400000 0x0 0xc00000>;  /* PFE DDR 12M */
+		reg-names = "pfe", "pfe-ddr";
+		fsl,pfe-num-interfaces = <0x2>;
+		interrupts = <0 172 0x4>,    /* HIF interrupt */
+			     <0 173 0x4>,    /*HIF_NOCPY interrupt */
+			     <0 174 0x4>;    /* WoL interrupt */
+		interrupt-names = "pfe_hif", "pfe_hif_nocpy", "pfe_wol";
+		memory-region = <&pfe_reserved>;
+		fsl,pfe-scfg = <&scfg 0>;
+		fsl,rcpm-wakeup = <&rcpm 0xf0000020>;
+		clocks = <&clockgen 4 0>;
+		clock-names = "pfe";
+
+		status = "okay";
+	};
+
 	firmware {
 		optee {
 			compatible = "linaro,optee-tz";