1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2018 Google LLC
4 * Written by Simon Glass <sjg@chromium.org>
7 #ifndef __TEGRA_I2S_PRIV_H
8 #define __TEGRA_I2S_PRIV_H
11 /* Set i2s device (in buf) */
16 * tegra_i2s_set_cif_tx_ctrl() - Set the I2C port to send to
18 * The CIF is not really part of I2S -- it's for Audio Hub to control
19 * the interface between I2S and Audio Hub. However since it's put in
20 * the I2S registers domain instead of the Audio Hub, we need to export
24 * @value: Value to write to CIF_TX_CTRL register
27 int tegra_i2s_set_cif_tx_ctrl(struct udevice *dev, u32 value);