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https://github.com/AsahiLinux/u-boot
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a82abb15a8
Add initial support of STM32MP13 family based on v5.18-rc2 Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
123 lines
3.2 KiB
Text
123 lines
3.2 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
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/*
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* Copyright (C) STMicroelectronics 2021 - All Rights Reserved
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* Author: Alexandre Torgue <alexandre.torgue@foss.st.com>
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*/
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#include <dt-bindings/pinctrl/stm32-pinfunc.h>
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&pinctrl {
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sdmmc1_b4_pins_a: sdmmc1-b4-0 {
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pins {
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pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
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<STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
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<STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
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<STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
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<STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
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slew-rate = <1>;
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drive-push-pull;
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bias-disable;
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};
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};
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sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
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pins1 {
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pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
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<STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
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<STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
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<STM32_PINMUX('C', 11, AF12)>; /* SDMMC1_D3 */
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slew-rate = <1>;
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drive-push-pull;
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bias-disable;
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};
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pins2 {
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pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
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slew-rate = <1>;
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drive-open-drain;
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bias-disable;
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};
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};
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sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
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pins {
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pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
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<STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
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<STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
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<STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
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<STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
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<STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
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};
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};
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sdmmc1_clk_pins_a: sdmmc1-clk-0 {
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pins {
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pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
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slew-rate = <1>;
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drive-push-pull;
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bias-disable;
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};
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};
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sdmmc2_b4_pins_a: sdmmc2-b4-0 {
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pins {
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pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */
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<STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */
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<STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */
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<STM32_PINMUX('B', 4, AF10)>, /* SDMMC2_D3 */
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<STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */
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slew-rate = <1>;
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drive-push-pull;
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bias-pull-up;
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};
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};
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sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 {
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pins1 {
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pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */
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<STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */
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<STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */
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<STM32_PINMUX('B', 4, AF10)>; /* SDMMC2_D3 */
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slew-rate = <1>;
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drive-push-pull;
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bias-pull-up;
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};
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pins2 {
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pinmux = <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */
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slew-rate = <1>;
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drive-open-drain;
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bias-pull-up;
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};
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};
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sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 {
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pins {
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pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */
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<STM32_PINMUX('B', 15, ANALOG)>, /* SDMMC2_D1 */
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<STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */
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<STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */
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<STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */
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<STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */
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};
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};
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sdmmc2_clk_pins_a: sdmmc2-clk-0 {
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pins {
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pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC2_CK */
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slew-rate = <1>;
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drive-push-pull;
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bias-pull-up;
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};
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};
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uart4_pins_a: uart4-0 {
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pins1 {
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pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */
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bias-disable;
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drive-push-pull;
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slew-rate = <0>;
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};
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pins2 {
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pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */
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bias-disable;
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};
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};
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};
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