ASoC: Samsung: Rename from s3c24xx to samsung

Finally, move the 's3c24xx' directory to 'samsung'

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 124 insertions, 0 deletions

diff --git a/sound/soc/samsung/pcm.h b/sound/soc/samsung/pcm.h
new file mode 100644
index 00000000000..03393dcf852
--- /dev/null
+++ b/sound/soc/samsung/pcm.h
@@ -0,0 +1,124 @@
+/*  sound/soc/samsung/pcm.h
+ *
+ * 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 __S3C_PCM_H
+#define __S3C_PCM_H __FILE__
+
+/*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)
+
+#define S3C_PCM_CLKSRC_PCLK	0
+#define S3C_PCM_CLKSRC_MUX	1
+
+#define S3C_PCM_SCLK_PER_FS	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;
+};
+
+#endif /* __S3C_PCM_H */