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 | |