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From b1468a44e0c0f43a06e027efeff4183b3aee0cf7 Mon Sep 17 00:00:00 2001
From: Christophe Roullier <christophe.roullier@foss.st.com>
Date: Mon, 10 Jun 2024 10:03:08 +0200
Subject: [PATCH 3/5] ARM: dts: stm32: add ethernet1/2 RMII pins for
 STM32MP13F-DK board

Those pins are used for Ethernet 1 and 2 on STM32MP13F-DK board.
ethernet1: RMII with crystal.
ethernet2: RMII without crystal.
Add analog gpio pin configuration ("sleep") to manage power mode on
stm32mp13.

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>
---
 arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 98 +++++++++++++++++++++
 1 file changed, 98 insertions(+)

--- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
@@ -13,6 +13,104 @@
 		};
 	};
 
+	eth1_rgmii_pins_a: eth1-rgmii-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_RGMII_TXD0 */
+				 <STM32_PINMUX('G', 14, AF11)>, /* ETH_RGMII_TXD1 */
+				 <STM32_PINMUX('C', 2, AF11)>, /* ETH_RGMII_TXD2 */
+				 <STM32_PINMUX('E', 5, AF10)>, /* ETH_RGMII_TXD3 */
+				 <STM32_PINMUX('B', 11, AF11)>, /* ETH_RGMII_TX_CTL */
+				 <STM32_PINMUX('C', 1, AF11)>, /* ETH_RGMII_GTX_CLK */
+				 <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 2, AF11)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <2>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RGMII_RXD0 */
+				 <STM32_PINMUX('C', 5, AF11)>, /* ETH_RGMII_RXD1 */
+				 <STM32_PINMUX('B', 0, AF11)>, /* ETH_RGMII_RXD2 */
+				 <STM32_PINMUX('B', 1, AF11)>, /* ETH_RGMII_RXD3 */
+				 <STM32_PINMUX('A', 7, AF11)>, /* ETH_RGMII_RX_CTL */
+				 <STM32_PINMUX('D', 7, AF10)>; /* ETH_RGMII_RX_CLK */
+			bias-disable;
+		};
+
+	};
+
+	eth1_rmii_pins_a: eth1-rmii-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_RMII_TXD0 */
+				 <STM32_PINMUX('G', 14, AF11)>, /* ETH_RMII_TXD1 */
+				 <STM32_PINMUX('B', 11, AF11)>, /* ETH_RMII_TX_EN */
+				 <STM32_PINMUX('A', 1, AF11)>, /* ETH_RMII_REF_CLK */
+				 <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 2, AF11)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <1>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RMII_RXD0 */
+				 <STM32_PINMUX('C', 5, AF11)>, /* ETH_RMII_RXD1 */
+				 <STM32_PINMUX('C', 1, AF10)>; /* ETH_RMII_CRS_DV */
+			bias-disable;
+		};
+
+	};
+
+	eth1_rmii_sleep_pins_a: eth1-rmii-sleep-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('G', 13, ANALOG)>, /* ETH_RMII_TXD0 */
+				 <STM32_PINMUX('G', 14, ANALOG)>, /* ETH_RMII_TXD1 */
+				 <STM32_PINMUX('B', 11, ANALOG)>, /* ETH_RMII_TX_EN */
+				 <STM32_PINMUX('A', 1, ANALOG)>, /* ETH_RMII_REF_CLK */
+				 <STM32_PINMUX('A', 2, ANALOG)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 2, ANALOG)>, /* ETH_MDC */
+				 <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RMII_RXD0 */
+				 <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_RMII_RXD1 */
+				 <STM32_PINMUX('C', 1, ANALOG)>; /* ETH_RMII_CRS_DV */
+		};
+	};
+
+	eth2_rmii_pins_a: eth2-rmii-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 7, AF11)>, /* ETH_RMII_TXD0 */
+				 <STM32_PINMUX('G', 11, AF10)>, /* ETH_RMII_TXD1 */
+				 <STM32_PINMUX('G', 8, AF13)>, /* ETH_RMII_ETHCK */
+				 <STM32_PINMUX('F', 6, AF11)>, /* ETH_RMII_TX_EN */
+				 <STM32_PINMUX('B', 2, AF11)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 5, AF10)>; /* ETH_MDC */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <1>;
+		};
+
+		pins2 {
+			pinmux = <STM32_PINMUX('F', 4, AF11)>, /* ETH_RMII_RXD0 */
+				 <STM32_PINMUX('E', 2, AF10)>, /* ETH_RMII_RXD1 */
+				 <STM32_PINMUX('A', 12, AF11)>; /* ETH_RMII_CRS_DV */
+			bias-disable;
+		};
+	};
+
+	eth2_rmii_sleep_pins_a: eth2-rmii-sleep-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('F', 7, ANALOG)>, /* ETH_RMII_TXD0 */
+				 <STM32_PINMUX('G', 11, ANALOG)>, /* ETH_RMII_TXD1 */
+				 <STM32_PINMUX('G', 8, ANALOG)>, /* ETH_RMII_ETHCK */
+				 <STM32_PINMUX('F', 6, ANALOG)>, /* ETH_RMII_TX_EN */
+				 <STM32_PINMUX('B', 2, ANALOG)>, /* ETH_MDIO */
+				 <STM32_PINMUX('G', 5, ANALOG)>, /* ETH_MDC */
+				 <STM32_PINMUX('F', 4, ANALOG)>, /* ETH_RMII_RXD0 */
+				 <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RMII_RXD1 */
+				 <STM32_PINMUX('A', 12, ANALOG)>; /* ETH_RMII_CRS_DV */
+		};
+	};
+
 	i2c1_pins_a: i2c1-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */