openwrt/target/linux/layerscape/patches-5.4/302-dts-0063-arm64-dts-fsl-remove-backplane-support.patch

From 278bacf54eabe391159cef3112f8e8bf0fa7b891 Mon Sep 17 00:00:00 2001
From: Florinel Iordache <florinel.iordache@nxp.com>
Date: Mon, 27 May 2019 15:57:05 +0300
Subject: [PATCH] arm64: dts: fsl: remove backplane support

Remove entire backplane support from device tree for all supported platforms

Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com>
---
 .../boot/dts/freescale/fsl-ls1046a-qds-sdk.dts     |  4 -
 .../boot/dts/freescale/fsl-ls1046a-rdb-sdk.dts     | 34 --------
 arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi     |  5 --
 arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts  | 26 -------
 arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi     | 46 -----------
 arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts  | 58 --------------
 arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi     | 90 ----------------------
 arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts  | 60 ---------------
 arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi     | 86 ---------------------
 .../boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi    |  4 +-
 .../boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi    |  4 +-
 11 files changed, 4 insertions(+), 413 deletions(-)

--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-sdk.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-sdk.dts
@@ -259,10 +259,6 @@ pcie@3600000 {
 	dma-coherent;
 };
 
-&serdes1 {
-	dma-coherent;
-};
-
 &fsldpaa {
 	dma-coherent;
 };
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-sdk.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-sdk.dts
@@ -100,36 +100,6 @@ pcie@3600000 {
 	compatible = "fsl,fman", "simple-bus";
 };
 
-&mdio9 {
-	pcsphy6: ethernet-phy@0 {
-		backplane-mode = "10gbase-kr";
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0x8C0 0x40>;   /* lane D */
-	};
-};
-
-&mdio10 {
-	pcsphy7: ethernet-phy@0 {
-		backplane-mode = "10gbase-kr";
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0x880 0x40>;   /* lane C */
-	};
-};
-
-/* Update MAC connections to backplane PHYs
- * &mac9 {
- *	phy-handle = <&pcsphy6>;
- *};
- *
- *&mac10 {
- *	phy-handle = <&pcsphy7>;
- *};
-*/
-
 &clockgen {
 	dma-coherent;
 };
@@ -298,10 +268,6 @@ pcie@3600000 {
 	dma-coherent;
 };
 
-&serdes1 {
-	dma-coherent;
-};
-
 &fsldpaa {
 	dma-coherent;
 };
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -679,11 +679,6 @@
 				     <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		serdes1: serdes@1ea0000 {
-			reg = <0x0 0x1ea0000 0 0x00002000>;
-			compatible = "fsl,serdes-10g";
-		};
-
 		pcie@3400000 {
 			compatible = "fsl,ls1046a-pcie";
 			reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
@@ -170,29 +170,3 @@
 &sata {
 	status = "okay";
 };
-
-&pcs_mdio1 {
-		pcs_phy1: ethernet-phy@0 {
-		backplane-mode = "10gbase-kr";
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0x840 0x40>;/* lane B */
-	};
-};
-
-&pcs_mdio2 {
-		pcs_phy2: ethernet-phy@0 {
-		backplane-mode = "10gbase-kr";
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0x800 0x40>;/* lane A */
-	};
-};
-
-/* Update DPMAC connections to backplane PHYs, under SerDes 0x1D_0xXX.
- * &dpmac1 {
- *	phy-handle = <&pcs_phy1>;
- * };
- */
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -183,12 +183,6 @@
 			little-endian;
 		};
 
-		serdes1: serdes@1ea0000 {
-				compatible = "fsl,serdes-10g";
-				reg = <0x0 0x1ea0000 0 0x00002000>;
-				little-endian;
-		};
-
 		tmu: tmu@1f80000 {
 			compatible = "fsl,qoriq-tmu";
 			reg = <0x0 0x1f80000 0x0 0x10000>;
@@ -333,46 +327,6 @@
 
 			#address-cells = <1>;
 			#size-cells = <0>;
-		};
-
-		pcs_mdio1: mdio@8c07000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c07000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio2: mdio@8c0b000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c0b000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio3: mdio@8c0f000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c0f000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio4: mdio@8c13000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c13000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
 		};
 
 		ifc: ifc@2240000 {
--- a/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts
@@ -71,64 +71,6 @@
 	};
 };
 
-&pcs_mdio1 {
-		pcs_phy1: ethernet-phy@0 {
-		backplane-mode = "10gbase-kr";
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0x9C0 0x40>;/* lane H */
-	};
-};
-
-&pcs_mdio2 {
-		pcs_phy2: ethernet-phy@0 {
-		backplane-mode = "10gbase-kr";
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0x980 0x40>;/* lane G */
-	};
-};
-
-&pcs_mdio3 {
-		pcs_phy3: ethernet-phy@0 {
-		backplane-mode = "10gbase-kr";
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0x940 0x40>;/* lane F */
-	};
-};
-
-&pcs_mdio4 {
-		pcs_phy4: ethernet-phy@0 {
-		backplane-mode = "10gbase-kr";
-		compatible = "ethernet-phy-ieee802.3-c45";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0x900 0x40>;/* lane E */
-	};
-};
-
-/* Update DPMAC connections to backplane PHYs, under SerDes 0x2a_0xXX.
- * &dpmac1 {
- *	phy-handle = <&pcs_phy1>;
- * };
- *
- * &dpmac2 {
- *	phy-handle = <&pcs_phy2>;
- * };
- *
- * &dpmac3 {
- *	phy-handle = <&pcs_phy3>;
- * };
- *
- * &dpmac4 {
- *	phy-handle = <&pcs_phy4>;
- * };
- */
-
 /* Update DPMAC connections to external PHYs, under SerDes 0x2a_0x49. */
 &dpmac9 {
 	phy-handle = <&mdio0_phy12>;
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -550,90 +550,6 @@
 			#size-cells = <0>;
 		};
 
-		pcs_mdio1: mdio@8c07000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c07000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio2: mdio@8c0b000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c0b000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio3: mdio@8c0f000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c0f000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio4: mdio@8c13000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c13000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio5: mdio@8c17000 {
-			status = "disabled";
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c17000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio6: mdio@8c1b000 {
-			status = "disabled";
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c1b000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio7: mdio@8c1f000 {
-			status = "disabled";
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c1f000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio8: mdio@8c23000 {
-			status = "disabled";
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c23000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
 		i2c0: i2c@2000000 {
 			status = "disabled";
 			compatible = "fsl,vf610-i2c", "fsl,ls208xa-vf610-i2c";
@@ -835,12 +751,6 @@
 			snps,host-vbus-glitches;
 		};
 
-		serdes1: serdes@1ea0000 {
-				compatible = "fsl,serdes-10g";
-				reg = <0x0 0x1ea0000 0 0x00002000>;
-				little-endian;
-		};
-
 		ccn@4000000 {
 			compatible = "arm,ccn-504";
 			reg = <0x0 0x04000000 0x0 0x01000000>;
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
@@ -316,46 +316,6 @@
 	status = "okay";
 };
 
-&pcs_mdio1 {
-	pcs_phy1: ethernet-phy@0 {
-		compatible = "ethernet-phy-ieee802.3-c45";
-		backplane-mode = "40gbase-kr";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0xF00 0xE00 0xD00 0xC00>; /* lanes H, G, F, E */
-	};
-};
-
-&pcs_mdio2 {
-	pcs_phy2: ethernet-phy@0 {
-		compatible = "ethernet-phy-ieee802.3-c45";
-		backplane-mode = "40gbase-kr";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0xB00 0xA00 0x900 0x800>; /* lanes D, C, B, A */
-	};
-};
-
-&pcs_mdio3 {
-	pcs_phy3: ethernet-phy@0 {
-		compatible = "ethernet-phy-ieee802.3-c45";
-		backplane-mode = "10gbase-kr";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0xF00 0x100>; /* lane H */
-	};
-};
-
-&pcs_mdio4 {
-	pcs_phy4: ethernet-phy@0 {
-		compatible = "ethernet-phy-ieee802.3-c45";
-		backplane-mode = "10gbase-kr";
-		reg = <0x0>;
-		fsl,lane-handle = <&serdes1>;
-		fsl,lane-reg = <0xE00 0x100>; /* lane G */
-	};
-};
-
 &sata0 {
 	status = "okay";
 };
@@ -371,23 +331,3 @@
 &sata3 {
 	status = "okay";
 };
-
-/* Update DPMAC connections to 40G backplane PHYs
- * &dpmac1 {
- *	phy-handle = <&pcs_phy1>;
- * };
- * 
- * &dpmac2 {
- *	phy-handle = <&pcs_phy2>;
- * };
- */
-
-/* Update DPMAC connections to 10G backplane PHYs
- * &dpmac3 {
- *	phy-handle = <&pcs_phy3>;
- * };
- * 
- * &dpmac4 {
- *	phy-handle = <&pcs_phy4>;
- * };
- */
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -500,92 +500,6 @@
 			status = "disabled";
 		};
 
-		pcs_mdio1: mdio@8c07000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c07000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio2: mdio@8c0b000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c0b000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio3: mdio@8c0f000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c0f000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio4: mdio@8c13000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c13000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio5: mdio@8c17000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c17000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio6: mdio@8c1b000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c1b000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio7: mdio@8c1f000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c1f000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		pcs_mdio8: mdio@8c23000 {
-			compatible = "fsl,fman-memac-mdio";
-			reg = <0x0 0x8c23000 0x0 0x1000>;
-			device_type = "mdio";
-			little-endian;
-
-			#address-cells = <1>;
-			#size-cells = <0>;
-		};
-
-		serdes1: serdes@1ea0000 {
-				compatible = "fsl,serdes-28g";
-				reg = <0x0 0x1ea0000 0 0x00002000>;
-				little-endian;
-		};
-
 		i2c0: i2c@2000000 {
 			compatible = "fsl,vf610-i2c";
 			#address-cells = <1>;
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi
@@ -22,7 +22,7 @@ fman@1a00000 {
 		fsl,qman-channel-id = <0x800>;
 	};
 
-	mac9: ethernet@f0000 {
+	ethernet@f0000 {
 		cell-index = <0x8>;
 		compatible = "fsl,fman-memac";
 		reg = <0xf0000 0x1000>;
@@ -30,7 +30,7 @@ fman@1a00000 {
 		pcsphy-handle = <&pcsphy6>;
 	};
 
-	mdio9: mdio@f1000 {
+	mdio@f1000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi
@@ -22,7 +22,7 @@ fman@1a00000 {
 		fsl,qman-channel-id = <0x801>;
 	};
 
-	mac10: ethernet@f2000 {
+	ethernet@f2000 {
 		cell-index = <0x9>;
 		compatible = "fsl,fman-memac";
 		reg = <0xf2000 0x1000>;
@@ -30,7 +30,7 @@ fman@1a00000 {
 		pcsphy-handle = <&pcsphy7>;
 	};
 
-	mdio10: mdio@f3000 {
+	mdio@f3000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";