[PATCH 5.15 028/484] ARM: dts: imx6qdl-kontron-samx6i: fix PHY reset

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5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Michael Walle <mwalle@xxxxxxxxxx>

[ Upstream commit edfea889a049abe80f0d55c0365bf60fbade272f ]

The PHY reset line is connected to both the SoC (GPIO1_25) and
the CPLD. We must not use the GPIO1_25 as it will drive against
the output buffer of the CPLD. Instead there is another GPIO
(GPIO2_01), an input to the CPLD, which will tell the CPLD to
assert the PHY reset line.

Fixes: 2a51f9dae13d ("ARM: dts: imx6qdl-kontron-samx6i: Add iMX6-based Kontron SMARC-sAMX6i module")
Fixes: 5694eed98cca ("ARM: dts: imx6qdl-kontron-samx6i: move phy reset into phy-node")
Signed-off-by: Michael Walle <mwalle@xxxxxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
index 85aeebc9485dd..0ff80a5013f20 100644
--- a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
@@ -269,7 +269,7 @@ mdio {
 		ethphy: ethernet-phy@1 {
 			compatible = "ethernet-phy-ieee802.3-c22";
 			reg = <1>;
-			reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+			reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <1000>;
 		};
 	};
@@ -516,7 +516,7 @@ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
 			MX6QDL_PAD_ENET_MDIO__ENET_MDIO       0x1b0b0
 			MX6QDL_PAD_ENET_MDC__ENET_MDC         0x1b0b0
 			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0b0
-			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25    0x1b0b0 /* RST_GBE0_PHY# */
+			MX6QDL_PAD_NANDF_D1__GPIO2_IO01       0x1b0b0 /* RST_GBE0_PHY# */
 		>;
 	};
 
-- 
2.43.0







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