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Diffstat (limited to 'include/asm-arm/arch-pxa/ssp.h')
-rw-r--r--include/asm-arm/arch-pxa/ssp.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/asm-arm/arch-pxa/ssp.h b/include/asm-arm/arch-pxa/ssp.h
index 6ec67b018c09..949878c0d908 100644
--- a/include/asm-arm/arch-pxa/ssp.h
+++ b/include/asm-arm/arch-pxa/ssp.h
@@ -18,6 +18,11 @@
18#ifndef SSP_H 18#ifndef SSP_H
19#define SSP_H 19#define SSP_H
20 20
21/*
22 * SSP initialisation flags
23 */
24#define SSP_NO_IRQ 0x1 /* don't register an irq handler in SSP driver */
25
21struct ssp_state { 26struct ssp_state {
22 u32 cr0; 27 u32 cr0;
23 u32 cr1; 28 u32 cr1;
@@ -31,6 +36,7 @@ struct ssp_dev {
31 u32 flags; 36 u32 flags;
32 u32 psp_flags; 37 u32 psp_flags;
33 u32 speed; 38 u32 speed;
39 int irq;
34}; 40};
35 41
36int ssp_write_word(struct ssp_dev *dev, u32 data); 42int ssp_write_word(struct ssp_dev *dev, u32 data);
@@ -40,7 +46,7 @@ void ssp_enable(struct ssp_dev *dev);
40void ssp_disable(struct ssp_dev *dev); 46void ssp_disable(struct ssp_dev *dev);
41void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp); 47void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp);
42void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp); 48void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp);
43int ssp_init(struct ssp_dev *dev, u32 port); 49int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags);
44int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed); 50int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed);
45void ssp_exit(struct ssp_dev *dev); 51void ssp_exit(struct ssp_dev *dev);
46 52