[PATCH net-next] powerpc: dts: t208x: Disable 10G on MAC1 and MAC2

Sean Anderson sean.anderson at seco.com
Fri Nov 4 08:28:53 AEDT 2022


There aren't enough resources to run these ports at 10G speeds. Just
keep the pcs changes, and revert the rest. This is not really correct,
since the hardware could support 10g in some other configuration...

Fixes: 36926a7d70c2 ("powerpc: dts: t208x: Mark MAC1 and MAC2 as 10G")
Reported-by: Camelia Alexandra Groza <camelia.groza at nxp.com>
Signed-off-by: Sean Anderson <sean.anderson at seco.com>
---

 .../boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi     | 45 -------------------
 .../boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi     | 45 -------------------
 arch/powerpc/boot/dts/fsl/t2081si-post.dtsi   |  6 ++-
 3 files changed, 4 insertions(+), 92 deletions(-)
 delete mode 100644 arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi
 delete mode 100644 arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi

diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi
deleted file mode 100644
index 6b3609574b0f..000000000000
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi
+++ /dev/null
@@ -1,45 +0,0 @@
-// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later
-/*
- * QorIQ FMan v3 10g port #2 device tree stub [ controller @ offset 0x400000 ]
- *
- * Copyright 2022 Sean Anderson <sean.anderson at seco.com>
- * Copyright 2012 - 2015 Freescale Semiconductor Inc.
- */
-
-fman at 400000 {
-	fman0_rx_0x08: port at 88000 {
-		cell-index = <0x8>;
-		compatible = "fsl,fman-v3-port-rx";
-		reg = <0x88000 0x1000>;
-		fsl,fman-10g-port;
-	};
-
-	fman0_tx_0x28: port at a8000 {
-		cell-index = <0x28>;
-		compatible = "fsl,fman-v3-port-tx";
-		reg = <0xa8000 0x1000>;
-		fsl,fman-10g-port;
-	};
-
-	ethernet at e0000 {
-		cell-index = <0>;
-		compatible = "fsl,fman-memac";
-		reg = <0xe0000 0x1000>;
-		fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
-		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy0>, <&pcsphy0>;
-		pcs-handle-names = "sgmii", "xfi";
-	};
-
-	mdio at e1000 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
-		reg = <0xe1000 0x1000>;
-		fsl,erratum-a011043; /* must ignore read errors */
-
-		pcsphy0: ethernet-phy at 0 {
-			reg = <0x0>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi
deleted file mode 100644
index 28ed1a85a436..000000000000
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi
+++ /dev/null
@@ -1,45 +0,0 @@
-// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later
-/*
- * QorIQ FMan v3 10g port #3 device tree stub [ controller @ offset 0x400000 ]
- *
- * Copyright 2022 Sean Anderson <sean.anderson at seco.com>
- * Copyright 2012 - 2015 Freescale Semiconductor Inc.
- */
-
-fman at 400000 {
-	fman0_rx_0x09: port at 89000 {
-		cell-index = <0x9>;
-		compatible = "fsl,fman-v3-port-rx";
-		reg = <0x89000 0x1000>;
-		fsl,fman-10g-port;
-	};
-
-	fman0_tx_0x29: port at a9000 {
-		cell-index = <0x29>;
-		compatible = "fsl,fman-v3-port-tx";
-		reg = <0xa9000 0x1000>;
-		fsl,fman-10g-port;
-	};
-
-	ethernet at e2000 {
-		cell-index = <1>;
-		compatible = "fsl,fman-memac";
-		reg = <0xe2000 0x1000>;
-		fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
-		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy1>, <&pcsphy1>;
-		pcs-handle-names = "sgmii", "xfi";
-	};
-
-	mdio at e3000 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
-		reg = <0xe3000 0x1000>;
-		fsl,erratum-a011043; /* must ignore read errors */
-
-		pcsphy1: ethernet-phy at 0 {
-			reg = <0x0>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
index 74e17e134387..fed3879fa0aa 100644
--- a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
@@ -609,8 +609,8 @@ usb1: usb at 211000 {
 /include/ "qoriq-bman1.dtsi"
 
 /include/ "qoriq-fman3-0.dtsi"
-/include/ "qoriq-fman3-0-10g-2.dtsi"
-/include/ "qoriq-fman3-0-10g-3.dtsi"
+/include/ "qoriq-fman3-0-1g-2.dtsi"
+/include/ "qoriq-fman3-0-1g-3.dtsi"
 /include/ "qoriq-fman3-0-1g-2.dtsi"
 /include/ "qoriq-fman3-0-1g-3.dtsi"
 /include/ "qoriq-fman3-0-1g-4.dtsi"
@@ -619,9 +619,11 @@ usb1: usb at 211000 {
 /include/ "qoriq-fman3-0-10g-1.dtsi"
 	fman at 400000 {
 		enet0: ethernet at e0000 {
+			pcs-handle-names = "sgmii", "xfi";
 		};
 
 		enet1: ethernet at e2000 {
+			pcs-handle-names = "sgmii", "xfi";
 		};
 
 		enet2: ethernet at e4000 {
-- 
2.35.1.1320.gc452695387.dirty



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