Commit ee47d510 authored by Lucas Stach's avatar Lucas Stach Committed by Shawn Guo
Browse files

arm64: dts: nitrogen8-som: correct network PHY reset 



Add the missing reset-gpios property to allow Linux to fully reset
the network PHY and fix the pinmux to add the neccessary pull-ups
for the PHY strap configuration.

Signed-off-by: default avatarLucas Stach <dev@lynxeye.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent bd4372f0

arch/arm64/boot/dts/freescale/imx8mq-nitrogen-som.dtsi

+7 −4
Original line number Diff line number Diff line
@@ -69,6 +69,9 @@ 
			reg = <4>;

			interrupt-parent = <&gpio1>;

			interrupts = <11 IRQ_TYPE_LEVEL_LOW>;

			reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;

			reset-assert-us = <10000>;

			reset-deassert-us = <300>;

		};

	};

};
@@ -191,13 +194,13 @@ 
			MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1f

			MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1f

			MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91

			MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91

			MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0xd1

			MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91

			MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91

			MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91

			MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91

			MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9		0x19

			MX8MQ_IOMUXC_GPIO1_IO11_GPIO1_IO11		0x59

			MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0xd1

			MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9		0x1

			MX8MQ_IOMUXC_GPIO1_IO11_GPIO1_IO11		0x41

		>;

	};