From 2839cc1e7e1f260afc5cf9fb6be5b6c3e9d85fea Mon Sep 17 00:00:00 2001 From: Sangbeom Kim Date: Thu, 21 Jul 2011 14:12:19 +0900 Subject: 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 Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos4/dev-audio.c | 2 ++ arch/arm/mach-exynos4/include/mach/regs-audss.h | 18 ++++++++++++++++++ arch/arm/mach-exynos4/mach-smdkv310.c | 1 + 3 files changed, 21 insertions(+) create mode 100644 arch/arm/mach-exynos4/include/mach/regs-audss.h (limited to 'arch/arm/mach-exynos4') diff --git a/arch/arm/mach-exynos4/dev-audio.c b/arch/arm/mach-exynos4/dev-audio.c index 983069a53239..5a9f9c2e53bf 100644 --- a/arch/arm/mach-exynos4/dev-audio.c +++ b/arch/arm/mach-exynos4/dev-audio.c @@ -21,6 +21,7 @@ #include #include #include +#include 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 000000000000..ca5a8b64218a --- /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 40b0a53891bd..ccc8fa11b541 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, }; -- cgit v1.2.3