69 lines
1.2 KiB
Plaintext
69 lines
1.2 KiB
Plaintext
/*
|
|
* 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;
|
|
};
|
|
};
|
|
|
|
};
|