/ { aliases { i2s-node0 = &sai1; }; }; &pinctrl { pinmux_sai1: pinmux_sai1 { group0 { pinmux = <&iomuxc_gpio_ad_b1_12_sai1_rx_data0>, <&iomuxc_gpio_ad_b1_11_sai1_rx_bclk>, <&iomuxc_gpio_ad_b1_10_sai1_rx_sync>, <&iomuxc_gpio_ad_b1_15_sai1_tx_sync>, <&iomuxc_gpio_ad_b1_14_sai1_tx_bclk>, <&iomuxc_gpio_ad_b1_13_sai1_tx_data0>; drive-strength = "r0-6"; slew-rate = "slow"; nxp,speed = "100-mhz"; }; }; };