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ARM: dts: stm32: Move ethernet PHY into DH SoM DT

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The PHY and the VIO regulator is populated on the SoM, move it
into the SoM DT.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Marek Vasut
2020-07-29 18:51:40 +02:00
committed by Alexandre Torgue
parent 9123e3a74e
commit b0a07f6096
2 changed files with 36 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
View File

@@ -11,7 +11,6 @@ aliases {
serial0 = &uart4;
serial1 = &usart3;
serial2 = &uart8;
ethernet0 = &ethernet0;
};
chosen {
@@ -33,16 +32,6 @@ display_bl: display-bl {
status = "okay";
};
ethernet_vio: vioregulator {
compatible = "regulator-fixed";
regulator-name = "vio";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpiog 3 GPIO_ACTIVE_LOW>;
regulator-always-on;
regulator-boot-on;
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#size-cells = <0>;
@@ -141,28 +130,6 @@ &cec {
status = "okay";
};
&ethernet0 {
status = "okay";
pinctrl-0 = <&ethernet0_rmii_pins_a>;
pinctrl-1 = <&ethernet0_rmii_sleep_pins_a>;
pinctrl-names = "default", "sleep";
phy-mode = "rmii";
max-speed = <100>;
phy-handle = <&phy0>;
st,eth-ref-clk-sel;
phy-reset-gpios = <&gpioh 15 GPIO_ACTIVE_LOW>;
mdio0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
phy0: ethernet-phy@1 {
reg = <1>;
};
};
};
&i2c2 { /* Header X22 */
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;

36
arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
View File

@@ -9,6 +9,10 @@
#include <dt-bindings/mfd/st,stpmic1.h>
/ {
aliases {
ethernet0 = &ethernet0;
};
memory@c0000000 {
device_type = "memory";
reg = <0xC0000000 0x40000000>;
@@ -55,6 +59,16 @@ retram: retram@38000000 {
no-map;
};
};
ethernet_vio: vioregulator {
compatible = "regulator-fixed";
regulator-name = "vio";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpiog 3 GPIO_ACTIVE_LOW>;
regulator-always-on;
regulator-boot-on;
};
};
&adc {
@@ -94,6 +108,28 @@ &dts {
status = "okay";
};
&ethernet0 {
status = "okay";
pinctrl-0 = <&ethernet0_rmii_pins_a>;
pinctrl-1 = <&ethernet0_rmii_sleep_pins_a>;
pinctrl-names = "default", "sleep";
phy-mode = "rmii";
max-speed = <100>;
phy-handle = <&phy0>;
st,eth-ref-clk-sel;
phy-reset-gpios = <&gpioh 15 GPIO_ACTIVE_LOW>;
mdio0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
phy0: ethernet-phy@1 {
reg = <1>;
};
};
};
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins_a>;