diff options
| author | Jonas Karlman <jonas@kwiboo.se> | 2024-05-21 21:10:10 +0000 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2024-05-28 00:35:38 +0200 |
| commit | 4b64ed510ed946a4e4ca6d51d6512bf5361f6a04 (patch) | |
| tree | 4a0b2e7f7ba9908155494c618a6648b0eb5b54e3 | |
| parent | 7affb86ef62581e3475ce3e0a7640da1f2ee29f8 (diff) | |
arm64: dts: rockchip: Add mdio and ethernet-phy nodes to rk3308-rock-pi-s
Be explicit about the Ethernet port and define mdio and ethernet-phy
nodes in the device tree for ROCK Pi S.
Fixes: bc3753aed81f ("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>
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts index 97438f539333..eb7718833e53 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts +++ b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts @@ -136,11 +136,25 @@ &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-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>; |