1/*
2 * Copyright 2022 Google LLC
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7#include <zephyr/dt-bindings/pinctrl/esp-pinctrl-common.h>
8#include <dt-bindings/pinctrl/esp32c3-pinctrl.h>
9#include <zephyr/dt-bindings/pinctrl/esp32c3-gpio-sigmap.h>
10
11&pinctrl {
12	uart0_default: uart0_default {
13		group1 {
14			pinmux = <UART0_TX_GPIO21>;
15			output-high;
16		};
17		group2 {
18			pinmux = <UART0_RX_GPIO20>;
19			bias-pull-up;
20		};
21	};
22
23	spim2_default: spim2_default {
24		group1 {
25			pinmux = <SPIM2_MISO_GPIO9>,
26				 <SPIM2_SCLK_GPIO8>;
27		};
28		group2 {
29			pinmux = <SPIM2_MOSI_GPIO10>;
30			output-low;
31		};
32	};
33
34	i2c0_default: i2c0_default {
35		group1 {
36			pinmux = <I2C0_SDA_GPIO6>,
37				 <I2C0_SCL_GPIO7>;
38			bias-pull-up;
39			drive-open-drain;
40			output-high;
41		};
42	};
43
44	twai_default: twai_default {
45		group1 {
46			pinmux = <TWAI_TX_GPIO2>,
47				 <TWAI_RX_GPIO3>;
48		};
49	};
50};
51