Zephyr Project API
4.4.99
A Scalable Open Source RTOS
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esp32p4-gpio-sigmap.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2026 Espressif Systems (Shanghai) Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Derived from components/soc/esp32p4/include/soc/gpio_sig_map.h
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*/
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#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_ESP32P4_GPIO_SIGMAP_H_
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#define ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_ESP32P4_GPIO_SIGMAP_H_
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#define ESP_NOSIG ESP_SIG_INVAL
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/* UART0 */
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#define ESP_U0RXD_IN 10
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#define ESP_U0TXD_OUT 10
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#define ESP_U0CTS_IN 11
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#define ESP_U0RTS_OUT 11
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#define ESP_U0DSR_IN 12
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#define ESP_U0DTR_OUT 12
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/* UART1 */
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#define ESP_U1RXD_IN 13
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#define ESP_U1TXD_OUT 13
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#define ESP_U1CTS_IN 14
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#define ESP_U1RTS_OUT 14
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#define ESP_U1DSR_IN 15
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#define ESP_U1DTR_OUT 15
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/* UART2 */
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#define ESP_U2RXD_IN 16
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#define ESP_U2TXD_OUT 16
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#define ESP_U2CTS_IN 17
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#define ESP_U2RTS_OUT 17
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#define ESP_U2DSR_IN 18
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#define ESP_U2DTR_OUT 18
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/* UART3 */
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#define ESP_U3RXD_IN 19
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#define ESP_U3TXD_OUT 19
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#define ESP_U3CTS_IN 20
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#define ESP_U3RTS_OUT 20
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#define ESP_U3DSR_IN 21
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#define ESP_U3DTR_OUT 21
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/* UART4 */
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#define ESP_U4RXD_IN 22
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#define ESP_U4TXD_OUT 22
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#define ESP_U4CTS_IN 23
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#define ESP_U4RTS_OUT 23
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#define ESP_U4DSR_IN 24
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#define ESP_U4DTR_OUT 24
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/* I2S1 */
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#define ESP_I2S1_O_BCK_IN 31
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#define ESP_I2S1_O_BCK_OUT 31
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#define ESP_I2S1_MCLK_IN 32
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#define ESP_I2S1_MCLK_OUT 32
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#define ESP_I2S1_O_WS_IN 33
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#define ESP_I2S1_O_WS_OUT 33
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#define ESP_I2S1_I_SD_IN 34
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#define ESP_I2S1_O_SD_OUT 34
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#define ESP_I2S1_I_BCK_IN 35
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#define ESP_I2S1_I_BCK_OUT 35
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#define ESP_I2S1_I_WS_IN 36
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#define ESP_I2S1_I_WS_OUT 36
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/* I2S2 */
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#define ESP_I2S2_O_BCK_IN 37
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#define ESP_I2S2_O_BCK_OUT 37
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#define ESP_I2S2_MCLK_IN 38
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#define ESP_I2S2_MCLK_OUT 38
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#define ESP_I2S2_O_WS_IN 39
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#define ESP_I2S2_O_WS_OUT 39
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#define ESP_I2S2_I_SD_IN 40
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#define ESP_I2S2_O_SD_OUT 40
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#define ESP_I2S2_I_BCK_IN 41
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#define ESP_I2S2_I_BCK_OUT 41
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#define ESP_I2S2_I_WS_IN 42
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#define ESP_I2S2_I_WS_OUT 42
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/* SPI3 */
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#define ESP_SPI3_CS2_OUT 45
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#define ESP_SPI3_CS1_OUT 46
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#define ESP_SPI3_CK_IN 47
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#define ESP_SPI3_CK_OUT 47
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#define ESP_SPI3_Q_IN 48
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#define ESP_SPI3_QO_OUT 48
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#define ESP_SPI3_D_IN 49
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#define ESP_SPI3_D_OUT 49
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#define ESP_SPI3_HOLD_IN 50
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#define ESP_SPI3_HOLD_OUT 50
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#define ESP_SPI3_WP_IN 51
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#define ESP_SPI3_WP_OUT 51
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#define ESP_SPI3_CS_IN 52
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#define ESP_SPI3_CS_OUT 52
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/* SPI2 (FSPI) */
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#define ESP_FSPICLK_IN 53
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#define ESP_FSPICLK_OUT 53
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#define ESP_FSPIQ_IN 54
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#define ESP_FSPIQ_OUT 54
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#define ESP_FSPID_IN 55
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#define ESP_FSPID_OUT 55
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#define ESP_FSPIHD_IN 56
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#define ESP_FSPIHD_OUT 56
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#define ESP_FSPIWP_IN 57
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#define ESP_FSPIWP_OUT 57
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#define ESP_FSPICS0_IN 62
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#define ESP_FSPICS0_OUT 62
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/* I2C0 */
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#define ESP_I2CEXT0_SCL_IN 68
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#define ESP_I2CEXT0_SCL_OUT 68
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#define ESP_I2CEXT0_SDA_IN 69
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#define ESP_I2CEXT0_SDA_OUT 69
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/* I2C1 */
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#define ESP_I2CEXT1_SCL_IN 70
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#define ESP_I2CEXT1_SCL_OUT 70
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#define ESP_I2CEXT1_SDA_IN 71
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#define ESP_I2CEXT1_SDA_OUT 71
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/* I2S0 */
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#define ESP_I2S0_O_BCK_IN 25
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#define ESP_I2S0_O_BCK_OUT 25
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#define ESP_I2S0_MCLK_IN 26
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#define ESP_I2S0_MCLK_OUT 26
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#define ESP_I2S0_O_WS_IN 27
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#define ESP_I2S0_O_WS_OUT 27
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#define ESP_I2S0_I_SD_IN 28
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#define ESP_I2S0_O_SD_OUT 28
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#define ESP_I2S0_O_SD1_OUT 43
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#define ESP_I2S0_I_BCK_IN 29
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#define ESP_I2S0_I_BCK_OUT 29
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#define ESP_I2S0_I_WS_IN 30
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#define ESP_I2S0_I_WS_OUT 30
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/* TWAI1 */
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#define ESP_TWAI1_RX 83
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#define ESP_TWAI1_TX 83
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/* TWAI2 */
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#define ESP_TWAI2_RX 86
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#define ESP_TWAI2_TX 86
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/* MCPWM0 */
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#define ESP_PWM0_SYNC0_IN 89
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#define ESP_PWM0_OUT0A 89
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#define ESP_PWM0_CH0_A_OUT 89
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#define ESP_PWM0_SYNC1_IN 90
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#define ESP_PWM0_OUT0B 90
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#define ESP_PWM0_CH0_B_OUT 90
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#define ESP_PWM0_SYNC2_IN 91
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#define ESP_PWM0_OUT1A 91
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#define ESP_PWM0_CH1_A_OUT 91
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#define ESP_PWM0_F0_IN 92
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#define ESP_PWM0_OUT1B 92
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#define ESP_PWM0_CH1_B_OUT 92
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#define ESP_PWM0_F1_IN 93
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#define ESP_PWM0_OUT2A 93
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#define ESP_PWM0_CH2_A_OUT 93
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#define ESP_PWM0_F2_IN 94
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#define ESP_PWM0_OUT2B 94
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#define ESP_PWM0_CH2_B_OUT 94
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#define ESP_PWM0_CAP0_IN 95
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#define ESP_PWM0_CAP1_IN 96
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#define ESP_PWM0_CAP2_IN 97
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/* MCPWM1 */
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#define ESP_PWM1_CH0_A_OUT 95
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#define ESP_PWM1_CH0_B_OUT 96
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#define ESP_PWM1_CH1_A_OUT 97
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#define ESP_PWM1_SYNC0_IN 98
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#define ESP_PWM1_CH1_B_OUT 98
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#define ESP_PWM1_SYNC1_IN 99
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#define ESP_PWM1_CH2_A_OUT 99
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#define ESP_PWM1_SYNC2_IN 100
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#define ESP_PWM1_CH2_B_OUT 100
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#define ESP_PWM1_F0_IN 101
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#define ESP_PWM1_F1_IN 102
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#define ESP_PWM1_F2_IN 103
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#define ESP_PWM1_CAP0_IN 104
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#define ESP_PWM1_CAP1_IN 105
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#define ESP_PWM1_CAP2_IN 106
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/* TWAI0 */
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#define ESP_TWAI0_RX 80
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#define ESP_TWAI0_TX 80
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/* LEDC */
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#define ESP_LEDC_LS_SIG_OUT0 126
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#define ESP_LEDC_LS_SIG_OUT1 127
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#define ESP_LEDC_LS_SIG_OUT2 128
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#define ESP_LEDC_LS_SIG_OUT3 129
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#define ESP_LEDC_LS_SIG_OUT4 130
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#define ESP_LEDC_LS_SIG_OUT5 131
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#define ESP_LEDC_LS_SIG_OUT6 132
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#define ESP_LEDC_LS_SIG_OUT7 133
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/* PCNT */
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#define ESP_PCNT_SIG_CH0_IN0 141
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#define ESP_PCNT_SIG_CH0_IN1 142
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#define ESP_PCNT_SIG_CH0_IN2 143
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#define ESP_PCNT_SIG_CH0_IN3 144
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#define ESP_PCNT_SIG_CH1_IN0 145
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#define ESP_PCNT_SIG_CH1_IN1 146
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#define ESP_PCNT_SIG_CH1_IN2 147
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#define ESP_PCNT_SIG_CH1_IN3 148
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#define ESP_PCNT_CTRL_CH0_IN0 149
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#define ESP_PCNT_CTRL_CH0_IN1 150
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#define ESP_PCNT_CTRL_CH0_IN2 151
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#define ESP_PCNT_CTRL_CH0_IN3 152
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#define ESP_PCNT_CTRL_CH1_IN0 153
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#define ESP_PCNT_CTRL_CH1_IN1 154
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#define ESP_PCNT_CTRL_CH1_IN2 155
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#define ESP_PCNT_CTRL_CH1_IN3 156
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/* EMAC */
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#define ESP_EMAC_MDI_I 107
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#define ESP_EMAC_MDC_O 108
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#define ESP_EMAC_MDO_O 109
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/* PCNT */
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#define ESP_PCNT_SIG_CH0_IN0 141
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#define ESP_PCNT_SIG_CH0_IN1 142
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#define ESP_PCNT_SIG_CH0_IN2 143
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#define ESP_PCNT_SIG_CH0_IN3 144
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#define ESP_PCNT_SIG_CH1_IN0 145
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#define ESP_PCNT_SIG_CH1_IN1 146
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#define ESP_PCNT_SIG_CH1_IN2 147
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#define ESP_PCNT_SIG_CH1_IN3 148
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#define ESP_PCNT_CTRL_CH0_IN0 149
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#define ESP_PCNT_CTRL_CH0_IN1 150
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#define ESP_PCNT_CTRL_CH0_IN2 151
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#define ESP_PCNT_CTRL_CH0_IN3 152
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#define ESP_PCNT_CTRL_CH1_IN0 153
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#define ESP_PCNT_CTRL_CH1_IN1 154
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#define ESP_PCNT_CTRL_CH1_IN2 155
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#define ESP_PCNT_CTRL_CH1_IN3 156
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#endif
/* ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_ESP32P4_GPIO_SIGMAP_H_ */
include
zephyr
dt-bindings
pinctrl
esp32p4-gpio-sigmap.h
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