diff options
Diffstat (limited to 'include/linux/platform_data/asoc-imx-ssi.h')
| -rw-r--r-- | include/linux/platform_data/asoc-imx-ssi.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/linux/platform_data/asoc-imx-ssi.h b/include/linux/platform_data/asoc-imx-ssi.h new file mode 100644 index 000000000..902851aeb --- /dev/null +++ b/include/linux/platform_data/asoc-imx-ssi.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __MACH_SSI_H +#define __MACH_SSI_H + +struct snd_ac97; + +extern unsigned char imx_ssi_fiq_start, imx_ssi_fiq_end; +extern unsigned long imx_ssi_fiq_base, imx_ssi_fiq_tx_buffer, imx_ssi_fiq_rx_buffer; + +struct imx_ssi_platform_data { + unsigned int flags; +#define IMX_SSI_DMA (1 << 0) +#define IMX_SSI_USE_AC97 (1 << 1) +#define IMX_SSI_NET (1 << 2) +#define IMX_SSI_SYN (1 << 3) +#define IMX_SSI_USE_I2S_SLAVE (1 << 4) + void (*ac97_reset) (struct snd_ac97 *ac97); + void (*ac97_warm_reset)(struct snd_ac97 *ac97); +}; + +extern int mxc_set_irq_fiq(unsigned int irq, unsigned int type); + +#endif /* __MACH_SSI_H */ + |