summaryrefslogtreecommitdiff
path: root/include/asm-arm/arch-pxa/ssp.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-arm/arch-pxa/ssp.h')
-rw-r--r--include/asm-arm/arch-pxa/ssp.h83
1 files changed, 0 insertions, 83 deletions
diff --git a/include/asm-arm/arch-pxa/ssp.h b/include/asm-arm/arch-pxa/ssp.h
deleted file mode 100644
index a012882c9ee6..000000000000
--- a/include/asm-arm/arch-pxa/ssp.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * ssp.h
- *
- * Copyright (C) 2003 Russell King, All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This driver supports the following PXA CPU/SSP ports:-
- *
- * PXA250 SSP
- * PXA255 SSP, NSSP
- * PXA26x SSP, NSSP, ASSP
- * PXA27x SSP1, SSP2, SSP3
- * PXA3xx SSP1, SSP2, SSP3, SSP4
- */
-
-#ifndef __ASM_ARCH_SSP_H
-#define __ASM_ARCH_SSP_H
-
-#include <linux/list.h>
-
-enum pxa_ssp_type {
- SSP_UNDEFINED = 0,
- PXA25x_SSP, /* pxa 210, 250, 255, 26x */
- PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */
- PXA27x_SSP,
-};
-
-struct ssp_device {
- struct platform_device *pdev;
- struct list_head node;
-
- struct clk *clk;
- void __iomem *mmio_base;
- unsigned long phys_base;
-
- const char *label;
- int port_id;
- int type;
- int use_count;
- int irq;
- int drcmr_rx;
- int drcmr_tx;
-};
-
-/*
- * SSP initialisation flags
- */
-#define SSP_NO_IRQ 0x1 /* don't register an irq handler in SSP driver */
-
-struct ssp_state {
- u32 cr0;
- u32 cr1;
- u32 to;
- u32 psp;
-};
-
-struct ssp_dev {
- struct ssp_device *ssp;
- u32 port;
- u32 mode;
- u32 flags;
- u32 psp_flags;
- u32 speed;
- int irq;
-};
-
-int ssp_write_word(struct ssp_dev *dev, u32 data);
-int ssp_read_word(struct ssp_dev *dev, u32 *data);
-int ssp_flush(struct ssp_dev *dev);
-void ssp_enable(struct ssp_dev *dev);
-void ssp_disable(struct ssp_dev *dev);
-void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp);
-void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp);
-int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags);
-int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed);
-void ssp_exit(struct ssp_dev *dev);
-
-struct ssp_device *ssp_request(int port, const char *label);
-void ssp_free(struct ssp_device *);
-#endif /* __ASM_ARCH_SSP_H */