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rockchip: fastrhino r68s: add reset pin for gmac

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Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
This commit is contained in:
Tianling Shen 2023-01-05 10:19:05 +08:00
parent 731846cf82
commit 0acb9dc71b
No known key found for this signature in database
GPG Key ID: 6850B6345C862176
2 changed files with 19 additions and 1 deletions
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18
target/linux/rockchip/files/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r68s.dts
View File

@ -69,6 +69,8 @@
compatible = "ethernet-phy-id001c.c916",
"ethernet-phy-ieee802.3-c22";
reg = <0>;
pinctrl-0 = <&eth_phy0_reset_pin>;
pinctrl-names = "default";
reset-assert-us = <10000>;
reset-deassert-us = <50000>;
reset-gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_LOW>;
@ -80,12 +82,28 @@
compatible = "ethernet-phy-id001c.c916",
"ethernet-phy-ieee802.3-c22";
reg = <0>;
pinctrl-0 = <&eth_phy1_reset_pin>;
pinctrl-names = "default";
reset-assert-us = <10000>;
reset-deassert-us = <50000>;
reset-gpios = <&gpio1 RK_PB1 GPIO_ACTIVE_LOW>;
};
};
&pinctrl {
gmac0 {
eth_phy0_reset_pin: eth-phy0-reset-pin {
rockchip,pins = <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
gmac1 {
eth_phy1_reset_pin: eth-phy1-reset-pin {
rockchip,pins = <1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
};
&sdhci {
bus-width = <8>;
max-frequency = <200000000>;

2
target/linux/rockchip/files/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r6xs.dtsi
View File

@ -25,7 +25,7 @@
pinctrl-names = "default";
pinctrl-0 = <&reset_button_pin>;
reset {
button-reset {
debounce-interval = <50>;
gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
label = "reset";