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authorSangbeom Kim <sbkim73@samsung.com>2011-06-20 16:36:19 +0900
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-06-26 12:05:23 +0100
commit766705eef5d0faa9fc1e6a0cac95fc433bf5de70 (patch)
treec3fd0b38600f516df3679833e45078068035bf14 /sound/soc
parent172a453dcfe7de2f50c5e2d00107a734cf1dccc8 (diff)
downloadlinux-766705eef5d0faa9fc1e6a0cac95fc433bf5de70.tar.bz2
ASoC: SAMSUNG: Add idma related register definition
This patch add idma related register definitions to support idma. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Acked-by: Jassi Brar <jaswinder.singh@linaro.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/samsung/i2s-regs.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/sound/soc/samsung/i2s-regs.h b/sound/soc/samsung/i2s-regs.h
index 1fa0cd10153c..c0e6d9a19efc 100644
--- a/sound/soc/samsung/i2s-regs.h
+++ b/sound/soc/samsung/i2s-regs.h
@@ -23,6 +23,14 @@
#define I2SRXD 0x14
#define I2SFICS 0x18
#define I2STXDS 0x1c
+#define I2SAHB 0x20
+#define I2SSTR0 0x24
+#define I2SSIZE 0x28
+#define I2STRNCNT 0x2c
+#define I2SLVL0ADDR 0x30
+#define I2SLVL1ADDR 0x34
+#define I2SLVL2ADDR 0x38
+#define I2SLVL3ADDR 0x3c
#define CON_RSTCLR (1 << 31)
#define CON_FRXOFSTATUS (1 << 26)
@@ -114,10 +122,22 @@
#define FIC_TXFLUSH (1 << 15)
#define FIC_RXFLUSH (1 << 7)
+
#define FIC_TXCOUNT(x) (((x) >> 8) & 0xf)
#define FIC_RXCOUNT(x) (((x) >> 0) & 0xf)
#define FICS_TXCOUNT(x) (((x) >> 8) & 0x7f)
+#define AHB_INTENLVL0 (1 << 24)
+#define AHB_LVL0INT (1 << 20)
+#define AHB_CLRLVL0INT (1 << 16)
+#define AHB_DMARLD (1 << 5)
+#define AHB_INTMASK (1 << 3)
+#define AHB_DMAEN (1 << 0)
+#define AHB_LVLINTMASK (0xf << 20)
+
+#define I2SSIZE_TRNMSK (0xffff)
+#define I2SSIZE_SHIFT (16)
+
#endif /* __SND_SOC_SAMSUNG_I2S_REGS_H */