diff options
| author | Christophe Roullier <christophe.roullier@foss.st.com> | 2024-06-10 10:03:09 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2024-07-05 14:45:24 +0200 |
| commit | e9442f1fa4d2545dd6c0aaf7cb7a125cb04f8f2f (patch) | |
| tree | b0a2b1fa26c737070ede2507bb0463c5c942884c /arch/arm/boot/dts/st | |
| parent | fbbfbdfe03522c72f22cb79b7bd920b99bc7c674 (diff) | |
ARM: dts: stm32: add ethernet1 for STM32MP135F-DK board
Ethernet1: RMII with crystal
Ethernet2: RMII with no cristal, need "phy-supply" property to work,
today this property was managed by Ethernet glue, but should be present
and managed in PHY node. So I will push second Ethernet in next step.
PHYs used are SMSC (LAN8742A)
Signed-off-by: Christophe Roullier <christophe.roullier@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'arch/arm/boot/dts/st')
| -rw-r--r-- | arch/arm/boot/dts/st/stm32mp135f-dk.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts index faccdda588e5..1af335a39993 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts @@ -19,6 +19,7 @@ compatible = "st,stm32mp135f-dk", "st,stm32mp135"; aliases { + ethernet0 = ðernet1; serial0 = &uart4; serial1 = &usart1; serial2 = &uart8; @@ -172,6 +173,28 @@ }; }; +ðernet1 { + status = "okay"; + pinctrl-0 = <ð1_rmii_pins_a>; + pinctrl-1 = <ð1_rmii_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rmii"; + phy-handle = <&phy0_eth1>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + + phy0_eth1: ethernet-phy@0 { + compatible = "ethernet-phy-id0007.c131"; + reg = <0>; + reset-gpios = <&mcp23017 9 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + }; +}; + &i2c1 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c1_pins_a>; |