66 lines
1.2 KiB
Plaintext
66 lines
1.2 KiB
Plaintext
/*
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* Copyright (c) 2024 Nikola Trifunovic <nikola@trifunovic.at>
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* Copyright (c) 2023 Benjamin Cabé <benjamin@zephyrproject.org>
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* Copyright (c) 2023 Martin Kiepfer <mrmarteng@teleschirm.org>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/dt-bindings/pinctrl/esp-pinctrl-common.h>
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#include <dt-bindings/pinctrl/esp32-pinctrl.h>
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#include <zephyr/dt-bindings/pinctrl/esp32-gpio-sigmap.h>
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&pinctrl {
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uart0_default: uart0_default {
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group1 {
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pinmux = <UART0_TX_GPIO1>;
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output-high;
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};
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group2 {
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pinmux = <UART0_RX_GPIO3>;
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bias-pull-up;
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};
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};
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i2c0_default: i2c0_default {
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group1 {
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pinmux = <I2C0_SDA_GPIO25>,
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<I2C0_SCL_GPIO21>;
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bias-pull-up;
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drive-open-drain;
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output-high;
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};
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};
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i2c1_default: i2c1_default {
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group1 {
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pinmux = <I2C0_SDA_GPIO26>,
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<I2C0_SCL_GPIO32>;
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bias-pull-up;
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drive-open-drain;
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output-high;
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};
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};
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spim2_default: spim2_default {
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group1 {
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pinmux = <SPIM2_MISO_GPIO33>,
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<SPIM2_SCLK_GPIO23>,
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<SPIM2_CSEL_GPIO22>;
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};
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group2 {
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pinmux = <SPIM2_MOSI_GPIO19>;
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output-low;
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};
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};
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/* used for SK6812 */
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spim3_ws2812_led: spim3_ws2812_led {
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group1 {
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pinmux = <SPIM3_MOSI_GPIO27>;
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output-low;
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};
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};
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};
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