Adding the register definitions for omap3 DMA controller to cpu.h
Signed-off-by: Simon Schwarz <simonschwarz...@gmail.com>
---
arch/arm/include/asm/arch-omap3/cpu.h | 45 +++++++++++++++++++++++++++++++++
1 files changed, 45 insertions(+), 0 deletions(-)
diff --git a/arch/arm/include/asm/arch-omap3/cpu.h
b/arch/arm/include/asm/arch-omap3/cpu.h
index 08a725d..2c93e8f 100644
--- a/arch/arm/include/asm/arch-omap3/cpu.h
+++ b/arch/arm/include/asm/arch-omap3/cpu.h
@@ -282,6 +282,51 @@ typedef struct emif4 {
#define SMART_IDLE (0x2 << 3)
#define REF_ON_IDLE (0x1 << 6)
+/* DMA */
+#ifndef __KERNEL_STRICT_NAMES
+#ifndef __ASSEMBLY__
+struct dma4_chan {
+ u32 ccr;
+ u32 clnk_ctrl;
+ u32 cicr;
+ u32 csr;
+ u32 csdp;
+ u32 cen;
+ u32 cfn;
+ u32 cssa;
+ u32 cdsa;
+ u32 csel;
+ u32 csfl;
+ u32 cdel;
+ u32 cdfl;
+ u32 csac;
+ u32 cdac;
+ u32 ccen;
+ u32 ccfn;
+ u32 color;
+};
+
+struct dma4 {
+ u32 revision;
+ u8 res1[0x4];
+ u32 irqstatus_l[0x4];
+ u32 irqenable_l[0x4];
+ u32 sysstatus;
+ u32 ocp_sysconfig;
+ u8 res2[0x34];
+ u32 caps_0;
+ u8 res3[0x4];
+ u32 caps_2;
+ u32 caps_3;
+ u32 caps_4;
+ u32 gcr;
+ u8 res4[0x4];
+ struct dma4_chan chan[32];
+};
+
+#endif /*__ASSEMBLY__ */
+#endif /* __KERNEL_STRICT_NAMES */
+
/* timer regs offsets (32 bit regs) */
#ifndef __KERNEL_STRICT_NAMES
--
1.7.4.1
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