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authorOlof Johansson <olof@lixom.net>2012-11-23 05:43:20 +0100
committerOlof Johansson <olof@lixom.net>2012-11-23 05:43:37 +0100
commitc667f757f392aa7b4d87374b2a975dce8c6186d1 (patch)
tree8ec8dcf06159fb9f855a2dc21b70fde8b30cbb22 /arch
parentMerge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff)
parentARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC (diff)
downloadlinux-c667f757f392aa7b4d87374b2a975dce8c6186d1.tar.xz
linux-c667f757f392aa7b4d87374b2a975dce8c6186d1.zip
Merge branch 'v3.7-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
From Kukjin Kim: Here is Samsung fixes for v3.7 and it is for fixing of mdma1 address for exynos4210 rev0 SoC. * 'v3.7-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-exynos/dma.c3
-rw-r--r--arch/arm/mach-exynos/include/mach/map.h1
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/dma.c b/arch/arm/mach-exynos/dma.c
index 21d568b3b149..87e07d6fc615 100644
--- a/arch/arm/mach-exynos/dma.c
+++ b/arch/arm/mach-exynos/dma.c
@@ -275,6 +275,9 @@ static int __init exynos_dma_init(void)
exynos_pdma1_pdata.nr_valid_peri =
ARRAY_SIZE(exynos4210_pdma1_peri);
exynos_pdma1_pdata.peri_id = exynos4210_pdma1_peri;
+
+ if (samsung_rev() == EXYNOS4210_REV_0)
+ exynos_mdma1_device.res.start = EXYNOS4_PA_S_MDMA1;
} else if (soc_is_exynos4212() || soc_is_exynos4412()) {
exynos_pdma0_pdata.nr_valid_peri =
ARRAY_SIZE(exynos4212_pdma0_peri);
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 8480849affb9..ed4da4544cd2 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -90,6 +90,7 @@
#define EXYNOS4_PA_MDMA0 0x10810000
#define EXYNOS4_PA_MDMA1 0x12850000
+#define EXYNOS4_PA_S_MDMA1 0x12840000
#define EXYNOS4_PA_PDMA0 0x12680000
#define EXYNOS4_PA_PDMA1 0x12690000
#define EXYNOS5_PA_MDMA0 0x10800000