| /* |
| * Copyright (c) Bartosz Bilas |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/dt-bindings/pinctrl/esp-pinctrl-common.h> |
| #include <dt-bindings/pinctrl/esp32-pinctrl.h> |
| #include <zephyr/dt-bindings/pinctrl/esp32-gpio-sigmap.h> |
| |
| &pinctrl { |
| uart0_default: uart0_default { |
| group1 { |
| pinmux = <UART0_TX_GPIO1>; |
| output-high; |
| }; |
| group2 { |
| pinmux = <UART0_RX_GPIO3>; |
| bias-pull-up; |
| }; |
| }; |
| |
| i2c0_default: i2c0_default { |
| group1 { |
| pinmux = <I2C0_SDA_GPIO15>, |
| <I2C0_SCL_GPIO13>; |
| bias-pull-up; |
| drive-open-drain; |
| output-high; |
| }; |
| }; |
| |
| i2c1_default: i2c1_default { |
| group1 { |
| pinmux = <I2C1_SDA_GPIO4>, |
| <I2C1_SCL_GPIO5>; |
| bias-pull-up; |
| drive-open-drain; |
| output-high; |
| }; |
| }; |
| |
| mdio_default: mdio_default { |
| group1 { |
| pinmux = <SMI_MDC_GPIO23>, |
| <SMI_MDIO_GPIO18>; |
| }; |
| }; |
| }; |