From: Jassi Brar <jassi.brar@xxxxxxxxxxx> Signed-off-by: Jassi Brar <jassi.brar@xxxxxxxxxxx> --- arch/arm/mach-s3c6400/include/mach/map.h | 2 + arch/arm/plat-s3c64xx/include/plat/regs-pcm.h | 94 +++++++++++++++++++++++++ 2 files changed, 96 insertions(+), 0 deletions(-) create mode 100644 arch/arm/plat-s3c64xx/include/plat/regs-pcm.h diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h index fc8b223..866be31 100644 --- a/arch/arm/mach-s3c6400/include/mach/map.h +++ b/arch/arm/mach-s3c6400/include/mach/map.h @@ -48,6 +48,8 @@ #define S3C64XX_PA_IIS1 (0x7F003000) #define S3C64XX_PA_TIMER (0x7F006000) #define S3C64XX_PA_IIC0 (0x7F004000) +#define S3C64XX_PA_PCM0 (0x7F009000) +#define S3C64XX_PA_PCM1 (0x7F00A000) #define S3C64XX_PA_IISV4 (0x7F00D000) #define S3C64XX_PA_IIC1 (0x7F00F000) diff --git a/arch/arm/plat-s3c64xx/include/plat/regs-pcm.h b/arch/arm/plat-s3c64xx/include/plat/regs-pcm.h new file mode 100644 index 0000000..2a5fec9 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/regs-pcm.h @@ -0,0 +1,95 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/regs-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. + * + * S3C64XX PCM controller register definitions +*/ + +#ifndef __REGS_PCM_H +#define __REGS_PCM_H + +/*Register Offsets */ +#define S3C64XX_PCM_CTL (0x00) +#define S3C64XX_PCM_CLKCTL (0x04) +#define S3C64XX_PCM_TXFIFO (0x08) +#define S3C64XX_PCM_RXFIFO (0x0C) +#define S3C64XX_PCM_IRQCTL (0x10) +#define S3C64XX_PCM_IRQSTAT (0x14) +#define S3C64XX_PCM_FIFOSTAT (0x18) +#define S3C64XX_PCM_CLRINT (0x20) + +/* PCM_CTL Bit-Fields */ +#define S3C64XX_PCM_CTL_TXDIPSTICK_MASK (0x3f) +#define S3C64XX_PCM_CTL_TXDIPSTICK_SHIFT (13) +#define S3C64XX_PCM_CTL_RXDIPSTICK_MSK (0x3f<<7) +#define S3C64XX_PCM_CTL_TXDMA_EN (0x1<<6) +#define S3C64XX_PCM_CTL_RXDMA_EN (0x1<<5) +#define S3C64XX_PCM_CTL_TXMSB_AFTER_FSYNC (0x1<<4) +#define S3C64XX_PCM_CTL_RXMSB_AFTER_FSYNC (0x1<<3) +#define S3C64XX_PCM_CTL_TXFIFO_EN (0x1<<2) +#define S3C64XX_PCM_CTL_RXFIFO_EN (0x1<<1) +#define S3C64XX_PCM_CTL_ENABLE (0x1<<0) + +/* PCM_CLKCTL Bit-Fields */ +#define S3C64XX_PCM_CLKCTL_SERCLK_EN (0x1<<19) +#define S3C64XX_PCM_CLKCTL_SERCLKSEL_PCLK (0x1<<18) +#define S3C64XX_PCM_CLKCTL_SCLKDIV_MASK (0x1ff) +#define S3C64XX_PCM_CLKCTL_SYNCDIV_MASK (0x1ff) +#define S3C64XX_PCM_CLKCTL_SCLKDIV_SHIFT (9) +#define S3C64XX_PCM_CLKCTL_SYNCDIV_SHIFT (0) + +/* PCM_TXFIFO Bit-Fields */ +#define S3C64XX_PCM_TXFIFO_DVALID (0x1<<16) +#define S3C64XX_PCM_TXFIFO_DATA_MSK (0xffff<<0) + +/* PCM_RXFIFO Bit-Fields */ +#define S3C64XX_PCM_RXFIFO_DVALID (0x1<<16) +#define S3C64XX_PCM_RXFIFO_DATA_MSK (0xffff<<0) + +/* PCM_IRQCTL Bit-Fields */ +#define S3C64XX_PCM_IRQCTL_IRQEN (0x1<<14) +#define S3C64XX_PCM_IRQCTL_WRDEN (0x1<<12) +#define S3C64XX_PCM_IRQCTL_TXEMPTYEN (0x1<<11) +#define S3C64XX_PCM_IRQCTL_TXALMSTEMPTYEN (0x1<<10) +#define S3C64XX_PCM_IRQCTL_TXFULLEN (0x1<<9) +#define S3C64XX_PCM_IRQCTL_TXALMSTFULLEN (0x1<<8) +#define S3C64XX_PCM_IRQCTL_TXSTARVEN (0x1<<7) +#define S3C64XX_PCM_IRQCTL_TXERROVRFLEN (0x1<<6) +#define S3C64XX_PCM_IRQCTL_RXEMPTEN (0x1<<5) +#define S3C64XX_PCM_IRQCTL_RXALMSTEMPTEN (0x1<<4) +#define S3C64XX_PCM_IRQCTL_RXFULLEN (0x1<<3) +#define S3C64XX_PCM_IRQCTL_RXALMSTFULLEN (0x1<<2) +#define S3C64XX_PCM_IRQCTL_RXSTARVEN (0x1<<1) +#define S3C64XX_PCM_IRQCTL_RXERROVRFLEN (0x1<<0) + +/* PCM_IRQSTAT Bit-Fields */ +#define S3C64XX_PCM_IRQSTAT_IRQPND (0x1<<13) +#define S3C64XX_PCM_IRQSTAT_WRD_XFER (0x1<<12) +#define S3C64XX_PCM_IRQSTAT_TXEMPTY (0x1<<11) +#define S3C64XX_PCM_IRQSTAT_TXALMSTEMPTY (0x1<<10) +#define S3C64XX_PCM_IRQSTAT_TXFULL (0x1<<9) +#define S3C64XX_PCM_IRQSTAT_TXALMSTFULL (0x1<<8) +#define S3C64XX_PCM_IRQSTAT_TXSTARV (0x1<<7) +#define S3C64XX_PCM_IRQSTAT_TXERROVRFL (0x1<<6) +#define S3C64XX_PCM_IRQSTAT_RXEMPT (0x1<<5) +#define S3C64XX_PCM_IRQSTAT_RXALMSTEMPT (0x1<<4) +#define S3C64XX_PCM_IRQSTAT_RXFULL (0x1<<3) +#define S3C64XX_PCM_IRQSTAT_RXALMSTFULL (0x1<<2) +#define S3C64XX_PCM_IRQSTAT_RXSTARV (0x1<<1) +#define S3C64XX_PCM_IRQSTAT_RXERROVRFL (0x1<<0) + +/* PCM_FIFOSTAT Bit-Fields */ +#define S3C64XX_PCM_FIFOSTAT_TXCNT_MSK (0x3f<<14) +#define S3C64XX_PCM_FIFOSTAT_TXFIFOEMPTY (0x1<<13) +#define S3C64XX_PCM_FIFOSTAT_TXFIFOALMSTEMPTY (0x1<<12) +#define S3C64XX_PCM_FIFOSTAT_TXFIFOFULL (0x1<<11) +#define S3C64XX_PCM_FIFOSTAT_TXFIFOALMSTFULL (0x1<<10) +#define S3C64XX_PCM_FIFOSTAT_RXCNT_MSK (0x3f<<4) +#define S3C64XX_PCM_FIFOSTAT_RXFIFOEMPTY (0x1<<3) +#define S3C64XX_PCM_FIFOSTAT_RXFIFOALMSTEMPTY (0x1<<2) +#define S3C64XX_PCM_FIFOSTAT_RXFIFOFULL (0x1<<1) +#define S3C64XX_PCM_FIFOSTAT_RXFIFOALMSTFULL (0x1<<0) + +#endif /* __REGS_PCM_H */ -- 1.6.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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