[PATCH v5 11/12] ARM: dts: stm32: add ethernet1 for STM32MP135F-DK board
Marek Vasut
marex at denx.de
Fri Jun 7 05:49:22 PDT 2024
On 6/7/24 11:57 AM, Christophe Roullier wrote:
> 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 at foss.st.com>
> ---
> arch/arm/boot/dts/st/stm32mp135f-dk.dts | 23 +++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
>
> diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
> index 567e53ad285fa..16e91b9d812d8 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;
> @@ -141,6 +142,28 @@ &cryp {
> status = "okay";
> };
>
> +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 at 0 {
> + compatible = "ethernet-phy-id0007.c131";
> + reset-gpios = <&mcp23017 9 GPIO_ACTIVE_LOW>;
> + reg = <0>;
Keep the list sorted.
More information about the linux-arm-kernel
mailing list