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ARM: SAMSUNG: Update to use PL330-DMA driver 

This patch adds to support PL330-DMA driver on DMADEVICE for S5P SoCs.

Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Boojin Kim 2011-09-02 09:44:34 +09:00 committed by Vinod Koul
parent 42bc9cf459
commit aa0de00e4b
7 changed files with 19 additions and 10 deletions
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4
arch/arm/mach-exynos4/include/mach/dma.h
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@ -20,7 +20,7 @@
#ifndef __MACH_DMA_H
#define __MACH_DMA_H
/* This platform uses the common S3C DMA API driver for PL330 */
#include <plat/s3c-dma-pl330.h>
/* This platform uses the common DMA API driver for PL330 */
#include <plat/dma-pl330.h>
#endif /* __MACH_DMA_H */

2
arch/arm/mach-s5p64x0/include/mach/dma.h
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@ -21,6 +21,6 @@
#define __MACH_DMA_H
/* This platform uses the common S3C DMA API driver for PL330 */
#include <plat/s3c-dma-pl330.h>
#include <plat/dma-pl330.h>
#endif /* __MACH_DMA_H */

2
arch/arm/mach-s5pc100/include/mach/dma.h
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@ -21,6 +21,6 @@
#define __MACH_DMA_H
/* This platform uses the common S3C DMA API driver for PL330 */
#include <plat/s3c-dma-pl330.h>
#include <plat/dma-pl330.h>
#endif /* __MACH_DMA_H */

2
arch/arm/mach-s5pv210/include/mach/dma.h
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@ -21,6 +21,6 @@
#define __MACH_DMA_H
/* This platform uses the common S3C DMA API driver for PL330 */
#include <plat/s3c-dma-pl330.h>
#include <plat/dma-pl330.h>
#endif /* __MACH_DMA_H */

9
arch/arm/plat-samsung/Kconfig
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@ -306,6 +306,15 @@ config S3C_PL330_DMA
help
S3C DMA API Driver for PL330 DMAC.
config SAMSUNG_DMADEV
bool
select DMADEVICES
select PL330_DMA if (CPU_EXYNOS4210 || CPU_S5PV210 || CPU_S5PC100 || \
CPU_S5P6450 || CPU_S5P6440)
select ARM_AMBA
help
Use DMA device engine for PL330 DMAC.
comment "Power management"
config SAMSUNG_PM_DEBUG

8
arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h → arch/arm/plat-samsung/include/plat/dma-pl330.h
View File

@ -8,8 +8,8 @@
* (at your option) any later version.
*/
#ifndef __S3C_DMA_PL330_H_
#define __S3C_DMA_PL330_H_
#ifndef __DMA_PL330_H_
#define __DMA_PL330_H_ __FILE__
#define S3C2410_DMAF_AUTOSTART (1 << 0)
#define S3C2410_DMAF_CIRCULAR (1 << 1)
@ -20,7 +20,7 @@
* For the sake of consistency across client drivers,
* We keep the channel names unchanged and only add
* missing peripherals are added.
* Order is not important since S3C PL330 API driver
* Order is not important since DMA PL330 API driver
* use these just as IDs.
*/
enum dma_ch {
@ -95,4 +95,4 @@ static inline bool s3c_dma_has_circular(void)
#include <plat/dma.h>
#endif /* __S3C_DMA_PL330_H_ */
#endif /* __DMA_PL330_H_ */

2
arch/arm/plat-samsung/include/plat/s3c-pl330-pdata.h
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@ -12,7 +12,7 @@
#ifndef __S3C_PL330_PDATA_H
#define __S3C_PL330_PDATA_H
#include <plat/s3c-dma-pl330.h>
#include <plat/dma-pl330.h>
/*
* Every PL330 DMAC has max 32 peripheral interfaces,