78 lines
1.3 KiB
Plaintext
78 lines
1.3 KiB
Plaintext
/*
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* Copyright (c) 2022 Espressif Systems (Shanghai) Co., Ltd.
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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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uart1_default: uart1_default {
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group1 {
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pinmux = <UART1_TX_GPIO10>;
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};
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group2 {
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pinmux = <UART1_RX_GPIO9>;
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bias-pull-up;
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};
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};
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uart2_default: uart2_default {
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group1 {
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pinmux = <UART2_TX_GPIO17>;
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};
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group2 {
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pinmux = <UART2_RX_GPIO16>;
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bias-pull-up;
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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_GPIO12>,
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<SPIM2_SCLK_GPIO14>,
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<SPIM2_CSEL_GPIO15>;
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};
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group2 {
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pinmux = <SPIM2_MOSI_GPIO13>;
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output-low;
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};
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};
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spim3_default: spim3_default {
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group1 {
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pinmux = <SPIM3_MISO_GPIO19>,
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<SPIM3_SCLK_GPIO18>,
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<SPIM3_CSEL_GPIO5>;
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};
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group2 {
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pinmux = <SPIM3_MOSI_GPIO23>;
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output-low;
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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_GPIO21>,
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<I2C0_SCL_GPIO22>;
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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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};
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