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Remove it to clean up the device tree. Signed-off-by: Joy Zou --- arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts b/arch/arm64/b= oot/dts/freescale/imx91-9x9-qsb.dts index 1239bbf579da44ab3f4be2dc566c53a1e5db6c05..9cbfe57be2d3c37208611dfba5a= cd428f0b58c3e 100644 --- a/arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts +++ b/arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts @@ -79,7 +79,6 @@ mdio { compatible =3D "snps,dwmac-mdio"; #address-cells =3D <1>; #size-cells =3D <0>; - clock-frequency =3D <5000000>; =20 ethphy1: ethernet-phy@1 { compatible =3D "ethernet-phy-ieee802.3-c22"; --=20 2.37.1 From nobody Mon May 25 02:57:57 2026 Received: from DU2PR03CU002.outbound.protection.outlook.com (mail-northeuropeazon11011029.outbound.protection.outlook.com [52.101.65.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 76E06492516; 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Without proper pinctrl settings, which could cause the watchdog timeout to fail to reset the board hardware. Add pinctrl configuration to ensure the pin is properly muxed and configured for external watchdog reset functionality. Signed-off-by: Joy Zou --- arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts b/arch/arm64/b= oot/dts/freescale/imx91-9x9-qsb.dts index 9cbfe57be2d3c37208611dfba5acd428f0b58c3e..62549a6de1b64496ffa5cf3f543= 145a00dbb10a8 100644 --- a/arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts +++ b/arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts @@ -230,6 +230,12 @@ MX91_PAD_SD2_DATA3__USDHC2_DATA3 = 0x13fe MX91_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e >; }; + + pinctrl_wdog: wdoggrp { + fsl,pins =3D < + MX91_PAD_WDOG_ANY__WDOG1_WDOG_ANY 0x31e + >; + }; }; =20 &lpi2c1 { @@ -419,6 +425,8 @@ &usdhc2 { }; =20 &wdog3 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_wdog>; fsl,ext-reset-output; status =3D "okay"; }; --=20 2.37.1 From nobody Mon May 25 02:57:57 2026 Received: from AS8PR04CU009.outbound.protection.outlook.com (mail-westeuropeazon11011005.outbound.protection.outlook.com [52.101.70.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 86E96496911; 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Without proper pinctrl settings, which could cause the watchdog timeout to fail to reset the board hardware. Add pinctrl configuration to ensure the pin is properly muxed and configured for external watchdog reset functionality. Signed-off-by: Joy Zou --- arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts b/arch/arm64= /boot/dts/freescale/imx91-11x11-evk.dts index de524f1921de808ee29895852fcbea37565a7e07..3fbdcb87a2f3acf44c15b98d7b6= ee212fb62699f 100644 --- a/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts @@ -586,6 +586,8 @@ &usdhc3 { }; =20 &wdog3 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_wdog>; fsl,ext-reset-output; status =3D "okay"; }; @@ -947,4 +949,10 @@ MX91_PAD_SD3_DATA2__GPIO3_IO24 = 0x31e MX91_PAD_SD3_DATA3__GPIO3_IO25 0x31e >; }; + + pinctrl_wdog: wdoggrp { + fsl,pins =3D < + MX91_PAD_WDOG_ANY__WDOG1_WDOG_ANY 0x31e + >; + }; }; --=20 2.37.1 From nobody Mon May 25 02:57:57 2026 Received: from AS8PR04CU009.outbound.protection.outlook.com (mail-westeuropeazon11011067.outbound.protection.outlook.com [52.101.70.67]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8DF8932B103; 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So add the support to reset PHYs. Signed-off-by: Joy Zou --- arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts b/arch/arm64= /boot/dts/freescale/imx91-11x11-evk.dts index 3fbdcb87a2f3acf44c15b98d7b6ee212fb62699f..5716febb5a50f67b7b57a3cc856= 410857325c206 100644 --- a/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts @@ -198,6 +198,9 @@ mdio { =20 ethphy1: ethernet-phy@1 { reg =3D <1>; + reset-gpios =3D <&pcal6524 15 GPIO_ACTIVE_LOW>; + reset-assert-us =3D <10000>; + reset-deassert-us =3D <80000>; realtek,clkout-disable; }; }; @@ -219,6 +222,9 @@ mdio { =20 ethphy2: ethernet-phy@2 { reg =3D <2>; + reset-gpios =3D <&pcal6524 16 GPIO_ACTIVE_LOW>; + reset-assert-us =3D <10000>; + reset-deassert-us =3D <80000>; realtek,clkout-disable; }; }; --=20 2.37.1 From nobody Mon May 25 02:57:57 2026 Received: from AS8PR04CU009.outbound.protection.outlook.com (mail-westeuropeazon11011018.outbound.protection.outlook.com [52.101.70.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B1CA44949E8; 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So add the support to reset PHYs. Signed-off-by: Joy Zou --- arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts b/arch/arm64/b= oot/dts/freescale/imx91-9x9-qsb.dts index 62549a6de1b64496ffa5cf3f543145a00dbb10a8..ea8cf14e0bc6ac434eb1e1a6aad= 82d9007653eb6 100644 --- a/arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts +++ b/arch/arm64/boot/dts/freescale/imx91-9x9-qsb.dts @@ -83,6 +83,9 @@ mdio { ethphy1: ethernet-phy@1 { compatible =3D "ethernet-phy-ieee802.3-c22"; reg =3D <1>; + reset-gpios =3D <&pcal6524 15 GPIO_ACTIVE_LOW>; + reset-assert-us =3D <10000>; + reset-deassert-us =3D <80000>; realtek,clkout-disable; }; }; --=20 2.37.1