From aa0de00e4b9b3adba5db5ef5ee01e61b1b2e4329 Mon Sep 17 00:00:00 2001 From: Boojin Kim Date: Fri, 2 Sep 2011 09:44:34 +0900 Subject: [PATCH] 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 Acked-by: Linus Walleij Acked-by: Vinod Koul Signed-off-by: Kukjin Kim Signed-off-by: Vinod Koul --- arch/arm/mach-exynos4/include/mach/dma.h | 4 ++-- arch/arm/mach-s5p64x0/include/mach/dma.h | 2 +- arch/arm/mach-s5pc100/include/mach/dma.h | 2 +- arch/arm/mach-s5pv210/include/mach/dma.h | 2 +- arch/arm/plat-samsung/Kconfig | 9 +++++++++ .../plat-samsung/include/plat/{s3c-dma-pl330.h => dma-pl330.h} | 8 ++++---- arch/arm/plat-samsung/include/plat/s3c-pl330-pdata.h | 2 +- 7 files changed, 19 insertions(+), 10 deletions(-) rename arch/arm/plat-samsung/include/plat/{s3c-dma-pl330.h => dma-pl330.h} (93%) diff --git a/arch/arm/mach-exynos4/include/mach/dma.h b/arch/arm/mach-exynos4/include/mach/dma.h index 81209eb..201842a 100644 --- a/arch/arm/mach-exynos4/include/mach/dma.h +++ b/arch/arm/mach-exynos4/include/mach/dma.h @@ -20,7 +20,7 @@ #ifndef __MACH_DMA_H #define __MACH_DMA_H -/* This platform uses the common S3C DMA API driver for PL330 */ -#include +/* This platform uses the common DMA API driver for PL330 */ +#include #endif /* __MACH_DMA_H */ diff --git a/arch/arm/mach-s5p64x0/include/mach/dma.h b/arch/arm/mach-s5p64x0/include/mach/dma.h index 81209eb..1beae2c 100644 --- a/arch/arm/mach-s5p64x0/include/mach/dma.h +++ b/arch/arm/mach-s5p64x0/include/mach/dma.h @@ -21,6 +21,6 @@ #define __MACH_DMA_H /* This platform uses the common S3C DMA API driver for PL330 */ -#include +#include #endif /* __MACH_DMA_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/dma.h b/arch/arm/mach-s5pc100/include/mach/dma.h index 81209eb..1beae2c 100644 --- a/arch/arm/mach-s5pc100/include/mach/dma.h +++ b/arch/arm/mach-s5pc100/include/mach/dma.h @@ -21,6 +21,6 @@ #define __MACH_DMA_H /* This platform uses the common S3C DMA API driver for PL330 */ -#include +#include #endif /* __MACH_DMA_H */ diff --git a/arch/arm/mach-s5pv210/include/mach/dma.h b/arch/arm/mach-s5pv210/include/mach/dma.h index 81209eb..1beae2c 100644 --- a/arch/arm/mach-s5pv210/include/mach/dma.h +++ b/arch/arm/mach-s5pv210/include/mach/dma.h @@ -21,6 +21,6 @@ #define __MACH_DMA_H /* This platform uses the common S3C DMA API driver for PL330 */ -#include +#include #endif /* __MACH_DMA_H */ diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index b3e1065..e6f01ab 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -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 diff --git a/arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h b/arch/arm/plat-samsung/include/plat/dma-pl330.h similarity index 93% rename from arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h rename to arch/arm/plat-samsung/include/plat/dma-pl330.h index 8107442..0a5dade 100644 --- a/arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h +++ b/arch/arm/plat-samsung/include/plat/dma-pl330.h @@ -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 -#endif /* __S3C_DMA_PL330_H_ */ +#endif /* __DMA_PL330_H_ */ diff --git a/arch/arm/plat-samsung/include/plat/s3c-pl330-pdata.h b/arch/arm/plat-samsung/include/plat/s3c-pl330-pdata.h index bf5e2a9..64fdf66 100644 --- a/arch/arm/plat-samsung/include/plat/s3c-pl330-pdata.h +++ b/arch/arm/plat-samsung/include/plat/s3c-pl330-pdata.h @@ -12,7 +12,7 @@ #ifndef __S3C_PL330_PDATA_H #define __S3C_PL330_PDATA_H -#include +#include /* * Every PL330 DMAC has max 32 peripheral interfaces, -- 2.7.4