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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: 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>

[ upstream commit: 4b64ed510ed946a4e4ca6d51d6512bf5361f6a04 ]

(cherry picked from commit 703b8eae20eec5dbb0e52f0e1fb71e712c007dae)
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman
2024-08-09 18:35:23 +08:00
committed by Kever Yang
parent 027421805f
commit b0b5e3875c
1 changed files with 23 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts
+23 -3
View File
@@ -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>;