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boards: mimxrt1170_evk: add additional I2S pinctrl signals

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Adds more I2S signals to SAI1 and SAI4, to use with
tests/drivers/i2s/i2s_speed

Signed-off-by: Derek Snell <derek.snell@nxp.com>
This commit is contained in:
Derek Snell 2022-04-17 15:52:41 -04:00 committed by Carles Cufí
parent 0356a70397
commit 92c0394d29
1 changed files with 13 additions and 0 deletions
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13
boards/arm/mimxrt1170_evk/mimxrt1170_evk-pinctrl.dtsi
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@ -225,6 +225,8 @@
pinmux_sai1: pinmux_sai1 {
group0 {
pinmux = <&iomuxc_gpio_ad_17_sai1_mclk>,
<&iomuxc_gpio_ad_18_sai1_rx_sync>,
<&iomuxc_gpio_ad_19_sai1_rx_bclk>,
<&iomuxc_gpio_ad_20_sai1_rx_data00>,
<&iomuxc_gpio_ad_21_sai1_tx_data00>,
<&iomuxc_gpio_ad_22_sai1_tx_bclk>,
@ -235,6 +237,17 @@
};
};
pinmux_sai4: pinmux_sai4 {
group0 {
pinmux = <&iomuxc_lpsr_gpio_lpsr_09_sai4_tx_data>,
<&iomuxc_lpsr_gpio_lpsr_10_sai4_tx_sync>,
<&iomuxc_lpsr_gpio_lpsr_12_sai4_tx_bclk>;
drive-strength = "high";
slew-rate = "fast";
input-enable;
};
};
/* conflicts with enet pins */
pinmux_usdhc1: pinmux_usdhc1 {
group0 {