From: Jonas Karlman Date: Tue, 30 Jul 2024 14:51:44 +0000 (+0000) Subject: arm64: dts: rockchip: Add mdio and ethernet-phy nodes to rk3308-rock-pi-s X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-logo.png?a=commitdiff_plain;h=b0b5e3875c8e5565c9bffb46d1811313e76f35ae;p=u-boot.git 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 Link: https://lore.kernel.org/r/20240521211029.1236094-8-jonas@kwiboo.se Signed-off-by: Heiko Stuebner [ upstream commit: 4b64ed510ed946a4e4ca6d51d6512bf5361f6a04 ] (cherry picked from commit 703b8eae20eec5dbb0e52f0e1fb71e712c007dae) Reviewed-by: Kever Yang --- diff --git a/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts b/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts index d4cf602624..f6fb90e13a 100644 --- a/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts +++ b/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts @@ -144,11 +144,25 @@ &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 { @@ -221,6 +235,12 @@ 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: green-led { rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;