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arm64: dts: rockchip: Add mdio and ethernet-phy nodes to rk3308-rock-pi-s

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Be explicit about the Ethernet port and define mdio and ethernet-phy
nodes in the device tree for ROCK Pi S.

Fixes: bc3753aed8 ("arm64: dts: rockchip: rock-pi-s add more peripherals")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20240521211029.1236094-8-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jonas Karlman 2024-05-21 21:10:10 +00:00 committed by Heiko Stuebner
parent 7affb86ef6
commit 4b64ed510e
1 changed files with 23 additions and 3 deletions
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26
arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
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@ -136,11 +136,25 @@ &emmc {
&gmac {
clock_in_out = "output";
phy-handle = <&rtl8201f>;
phy-supply = <&vcc_io>;
snps,reset-gpio = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 50000 50000>;
status = "okay";
mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
rtl8201f: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
pinctrl-names = "default";
pinctrl-0 = <&mac_rst>;
reset-assert-us = <20000>;
reset-deassert-us = <50000>;
reset-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
};
};
};
&gpio0 {
@ -213,6 +227,12 @@ &pinctrl {
pinctrl-names = "default";
pinctrl-0 = <&rtc_32k>;
gmac {
mac_rst: mac-rst {
rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
leds {
green_led_gio: green-led-gpio {
rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;