diff options
| author | Sangbeom Kim <sbkim73@samsung.com> | 2011-07-21 14:12:19 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-07-21 14:12:19 +0900 |
| commit | 2839cc1e7e1f260afc5cf9fb6be5b6c3e9d85fea (patch) | |
| tree | 9e740ff447a93f2d2f73bd45c05e9ff8af139d76 /arch/arm/mach-exynos4 | |
| parent | b93cb91bd34ad9f9eaba78aeb84bb556f6150d0e (diff) | |
ARM: SAMSUNG: Add platform device for idma
Exynos4 and S5PC110(S5PV210) has Internal dma(idma) in AUDSS.
To support idma, register idma platform device.
and Exynos4 and S5PC110 has different IDMA address.
TO handle different IDMA address, register idma platform data
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos4')
| -rw-r--r-- | arch/arm/mach-exynos4/dev-audio.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-exynos4/include/mach/regs-audss.h | 18 | ||||
| -rw-r--r-- | arch/arm/mach-exynos4/mach-smdkv310.c | 1 |
3 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos4/dev-audio.c b/arch/arm/mach-exynos4/dev-audio.c index 983069a5323..5a9f9c2e53b 100644 --- a/arch/arm/mach-exynos4/dev-audio.c +++ b/arch/arm/mach-exynos4/dev-audio.c @@ -21,6 +21,7 @@ #include <mach/map.h> #include <mach/dma.h> #include <mach/irqs.h> +#include <mach/regs-audss.h> static const char *rclksrc[] = { [0] = "busclk", @@ -55,6 +56,7 @@ static struct s3c_audio_pdata i2sv5_pdata = { .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR, .src_clk = rclksrc, + .idma_addr = EXYNOS4_AUDSS_INT_MEM, }, }, }; diff --git a/arch/arm/mach-exynos4/include/mach/regs-audss.h b/arch/arm/mach-exynos4/include/mach/regs-audss.h new file mode 100644 index 00000000000..ca5a8b64218 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/regs-audss.h @@ -0,0 +1,18 @@ +/* arch/arm/mach-exynos4/include/mach/regs-audss.h + * + * Copyright (c) 2011 Samsung Electronics + * http://www.samsung.com + * + * Exynos4 Audio SubSystem clock register definitions + * + * 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. +*/ + +#ifndef __PLAT_REGS_AUDSS_H +#define __PLAT_REGS_AUDSS_H __FILE__ + +#define EXYNOS4_AUDSS_INT_MEM (0x03000000) + +#endif /* _PLAT_REGS_AUDSS_H */ diff --git a/arch/arm/mach-exynos4/mach-smdkv310.c b/arch/arm/mach-exynos4/mach-smdkv310.c index 40b0a53891b..ccc8fa11b54 100644 --- a/arch/arm/mach-exynos4/mach-smdkv310.c +++ b/arch/arm/mach-exynos4/mach-smdkv310.c @@ -184,6 +184,7 @@ static struct platform_device *smdkv310_devices[] __initdata = { &exynos4_device_spdif, &exynos4_device_sysmmu, &samsung_asoc_dma, + &samsung_asoc_idma, &smdkv310_smsc911x, &exynos4_device_ahci, }; |