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
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