ASoC: SAMSUNG: Move PCM specific definitions into pcm.c

This patch moves PCM specific definitions, they doesn't need to be
shared, into 'pcm.c' from 'pcm.h'.

Signed-off-by: Seungwhan Youn <sw.youn@samsung.com>
Acked-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 107 insertions, 0 deletions

diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 48d0b750406b..091db5dce07e 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -32,6 +32,113 @@
 #include "dma.h"
 #include "pcm.h"
 
+/*Register Offsets */
+#define S3C_PCM_CTL             0x00
+#define S3C_PCM_CLKCTL          0x04
+#define S3C_PCM_TXFIFO          0x08
+#define S3C_PCM_RXFIFO          0x0C
+#define S3C_PCM_IRQCTL          0x10
+#define S3C_PCM_IRQSTAT         0x14
+#define S3C_PCM_FIFOSTAT        0x18
+#define S3C_PCM_CLRINT          0x20
+
+/* PCM_CTL Bit-Fields */
+#define S3C_PCM_CTL_TXDIPSTICK_MASK     0x3f
+#define S3C_PCM_CTL_TXDIPSTICK_SHIFT    13
+#define S3C_PCM_CTL_RXDIPSTICK_MASK     0x3f
+#define S3C_PCM_CTL_RXDIPSTICK_SHIFT    7
+#define S3C_PCM_CTL_TXDMA_EN            (0x1 << 6)
+#define S3C_PCM_CTL_RXDMA_EN            (0x1 << 5)
+#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC   (0x1 << 4)
+#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC   (0x1 << 3)
+#define S3C_PCM_CTL_TXFIFO_EN           (0x1 << 2)
+#define S3C_PCM_CTL_RXFIFO_EN           (0x1 << 1)
+#define S3C_PCM_CTL_ENABLE              (0x1 << 0)
+
+/* PCM_CLKCTL Bit-Fields */
+#define S3C_PCM_CLKCTL_SERCLK_EN        (0x1 << 19)
+#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK   (0x1 << 18)
+#define S3C_PCM_CLKCTL_SCLKDIV_MASK     0x1ff
+#define S3C_PCM_CLKCTL_SYNCDIV_MASK     0x1ff
+#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT    9
+#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT    0
+
+/* PCM_TXFIFO Bit-Fields */
+#define S3C_PCM_TXFIFO_DVALID   (0x1 << 16)
+#define S3C_PCM_TXFIFO_DATA_MSK (0xffff << 0)
+
+/* PCM_RXFIFO Bit-Fields */
+#define S3C_PCM_RXFIFO_DVALID   (0x1 << 16)
+#define S3C_PCM_RXFIFO_DATA_MSK (0xffff << 0)
+
+/* PCM_IRQCTL Bit-Fields */
+#define S3C_PCM_IRQCTL_IRQEN            (0x1 << 14)
+#define S3C_PCM_IRQCTL_WRDEN            (0x1 << 12)
+#define S3C_PCM_IRQCTL_TXEMPTYEN        (0x1 << 11)
+#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN   (0x1 << 10)
+#define S3C_PCM_IRQCTL_TXFULLEN         (0x1 << 9)
+#define S3C_PCM_IRQCTL_TXALMSTFULLEN    (0x1 << 8)
+#define S3C_PCM_IRQCTL_TXSTARVEN        (0x1 << 7)
+#define S3C_PCM_IRQCTL_TXERROVRFLEN     (0x1 << 6)
+#define S3C_PCM_IRQCTL_RXEMPTEN         (0x1 << 5)
+#define S3C_PCM_IRQCTL_RXALMSTEMPTEN    (0x1 << 4)
+#define S3C_PCM_IRQCTL_RXFULLEN         (0x1 << 3)
+#define S3C_PCM_IRQCTL_RXALMSTFULLEN    (0x1 << 2)
+#define S3C_PCM_IRQCTL_RXSTARVEN        (0x1 << 1)
+#define S3C_PCM_IRQCTL_RXERROVRFLEN     (0x1 << 0)
+
+/* PCM_IRQSTAT Bit-Fields */
+#define S3C_PCM_IRQSTAT_IRQPND          (0x1 << 13)
+#define S3C_PCM_IRQSTAT_WRD_XFER        (0x1 << 12)
+#define S3C_PCM_IRQSTAT_TXEMPTY         (0x1 << 11)
+#define S3C_PCM_IRQSTAT_TXALMSTEMPTY    (0x1 << 10)
+#define S3C_PCM_IRQSTAT_TXFULL          (0x1 << 9)
+#define S3C_PCM_IRQSTAT_TXALMSTFULL     (0x1 << 8)
+#define S3C_PCM_IRQSTAT_TXSTARV         (0x1 << 7)
+#define S3C_PCM_IRQSTAT_TXERROVRFL      (0x1 << 6)
+#define S3C_PCM_IRQSTAT_RXEMPT          (0x1 << 5)
+#define S3C_PCM_IRQSTAT_RXALMSTEMPT     (0x1 << 4)
+#define S3C_PCM_IRQSTAT_RXFULL          (0x1 << 3)
+#define S3C_PCM_IRQSTAT_RXALMSTFULL     (0x1 << 2)
+#define S3C_PCM_IRQSTAT_RXSTARV         (0x1 << 1)
+#define S3C_PCM_IRQSTAT_RXERROVRFL      (0x1 << 0)
+
+/* PCM_FIFOSTAT Bit-Fields */
+#define S3C_PCM_FIFOSTAT_TXCNT_MSK              (0x3f << 14)
+#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY            (0x1 << 13)
+#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY       (0x1 << 12)
+#define S3C_PCM_FIFOSTAT_TXFIFOFULL             (0x1 << 11)
+#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL        (0x1 << 10)
+#define S3C_PCM_FIFOSTAT_RXCNT_MSK              (0x3f << 4)
+#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY            (0x1 << 3)
+#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY       (0x1 << 2)
+#define S3C_PCM_FIFOSTAT_RXFIFOFULL             (0x1 << 1)
+#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL        (0x1 << 0)
+
+/**
+ * struct s3c_pcm_info - S3C PCM Controller information
+ * @dev: The parent device passed to use from the probe.
+ * @regs: The pointer to the device register block.
+ * @dma_playback: DMA information for playback channel.
+ * @dma_capture: DMA information for capture channel.
+ */
+struct s3c_pcm_info {
+        spinlock_t lock;
+        struct device   *dev;
+        void __iomem    *regs;
+
+        unsigned int sclk_per_fs;
+
+        /* Whether to keep PCMSCLK enabled even when idle(no active xfer) */
+        unsigned int idleclk;
+
+        struct clk      *pclk;
+        struct clk      *cclk;
+
+        struct s3c_dma_params   *dma_playback;
+        struct s3c_dma_params   *dma_capture;
+};
+
 static struct s3c2410_dma_client s3c_pcm_dma_client_out = {
         .name           = "PCM Stereo out"
 };