boards/espressif/esp32s2_saola/esp32s2_saola-pinctrl.dtsi

/*
 * Copyright (c) 2022 Espressif Systems (Shanghai) Co., Ltd.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <zephyr/dt-bindings/pinctrl/esp-pinctrl-common.h>
#include <dt-bindings/pinctrl/esp32s2-pinctrl.h>
#include <zephyr/dt-bindings/pinctrl/esp32s2-gpio-sigmap.h>

&pinctrl {

	uart0_default: uart0_default {
		group1 {
			pinmux = <UART0_TX_GPIO43>;
			output-high;
		};
		group2 {
			pinmux = <UART0_RX_GPIO44>;
			bias-pull-up;
		};
	};

	spim2_default: spim2_default {
		group1 {
			pinmux = <SPIM2_MISO_GPIO13>,
				 <SPIM2_SCLK_GPIO12>,
				 <SPIM2_CSEL_GPIO10>;
		};
		group2 {
			pinmux = <SPIM2_MOSI_GPIO11>;
			output-low;
		};
	};

	spim3_default: spim3_default {
		group1 {
			pinmux = <SPIM3_MISO_GPIO37>,
				 <SPIM3_SCLK_GPIO36>,
				 <SPIM3_CSEL_GPIO34>;
		};
		group2 {
			pinmux = <SPIM3_MOSI_GPIO35>;
			output-low;
		};
	};

	i2c0_default: i2c0_default {
		group1 {
			pinmux = <I2C0_SDA_GPIO8>,
				 <I2C0_SCL_GPIO9>;
			bias-pull-up;
			drive-open-drain;
			output-high;
		};
	};

	i2c1_default: i2c1_default {
		group1 {
			pinmux = <I2C1_SDA_GPIO3>,
				 <I2C1_SCL_GPIO4>;
			bias-pull-up;
			drive-open-drain;
			output-high;
		};
	};

};