arm64: dts: imx91-11x11-evk: add reset gpios for ethernet PHYs

Both the PHYs of the EQOS interface and the FEC interface are supported
to be reset by I2C GPIO expander. So add the support to reset PHYs.

Signed-off-by: Joy Zou <joy.zou@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts
index 3fbdcb87a2f3acf44c15b98d7b6ee212fb62699f..5716febb5a50f67b7b57a3cc856410857325c206 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts
@@ -198,6 +198,9 @@
 
                ethphy1: ethernet-phy@1 {
                        reg = <1>;
+                       reset-gpios = <&pcal6524 15 GPIO_ACTIVE_LOW>;
+                       reset-assert-us = <10000>;
+                       reset-deassert-us = <80000>;
                        realtek,clkout-disable;
                };
        };
@@ -219,6 +222,9 @@
 
                ethphy2: ethernet-phy@2 {
                        reg = <2>;
+                       reset-gpios = <&pcal6524 16 GPIO_ACTIVE_LOW>;
+                       reset-assert-us = <10000>;
+                       reset-deassert-us = <80000>;
                        realtek,clkout-disable;
                };
        };