On 2024/7/30 22:51, Jonas Karlman wrote:
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
Thanks, - Kever
.../src/arm64/rockchip/rk3308-rock-pi-s.dts | 26 ++++++++++++++++--- 1 file changed, 23 insertions(+), 3 deletions(-)
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 d4cf6026241c..f6fb90e13ad0 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>;