1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __MACH_SSI_H
3 #define __MACH_SSI_H
4 
5 struct snd_ac97;
6 
7 extern unsigned char imx_ssi_fiq_start, imx_ssi_fiq_end;
8 extern unsigned long imx_ssi_fiq_base, imx_ssi_fiq_tx_buffer, imx_ssi_fiq_rx_buffer;
9 
10 struct imx_ssi_platform_data {
11 	unsigned int flags;
12 #define IMX_SSI_DMA            (1 << 0)
13 #define IMX_SSI_USE_AC97       (1 << 1)
14 #define IMX_SSI_NET            (1 << 2)
15 #define IMX_SSI_SYN            (1 << 3)
16 #define IMX_SSI_USE_I2S_SLAVE  (1 << 4)
17 	void (*ac97_reset) (struct snd_ac97 *ac97);
18 	void (*ac97_warm_reset)(struct snd_ac97 *ac97);
19 };
20 
21 extern int mxc_set_irq_fiq(unsigned int irq, unsigned int type);
22 
23 #endif /* __MACH_SSI_H */
24 
25