91a1e70653
Added esp32s3_dedvkitc board to the i2s echo sample Signed-off-by: Marcio Ribeiro <marcio.ribeiro@espressif.com>
55 lines
817 B
Plaintext
55 lines
817 B
Plaintext
/*
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* Copyright (c) 2024 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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&pinctrl {
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i2s0_pinconf: i2s0_pinconf {
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group1 {
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pinmux = <I2S0_MCLK_GPIO42>,
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<I2S0_O_WS_GPIO41>,
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<I2S0_O_BCK_GPIO40>,
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<I2S0_O_SD_GPIO39>;
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output-enable;
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};
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};
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i2s1_pinconf: i2s1_pinconf {
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group1 {
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pinmux = <I2S1_MCLK_GPIO35>,
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<I2S1_I_WS_GPIO36>,
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<I2S1_I_BCK_GPIO37>;
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output-enable;
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};
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group2 {
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pinmux = <I2S1_I_SD_GPIO38>;
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input-enable;
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};
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};
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};
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i2s_tx: &i2s0 {
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status = "okay";
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pinctrl-0 = <&i2s0_pinconf>;
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pinctrl-names = "default";
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dmas = <&dma 3>;
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dma-names = "tx";
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};
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i2s_rx: &i2s1 {
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status = "okay";
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pinctrl-0 = <&i2s1_pinconf>;
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pinctrl-names = "default";
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dmas = <&dma 4>;
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dma-names = "rx";
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};
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&dma {
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status = "okay";
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};
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