diff options
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/s3c24xx/s3c-i2s-v2.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.h b/sound/soc/s3c24xx/s3c-i2s-v2.h index 39a6db6a565..766f43a13d8 100644 --- a/sound/soc/s3c24xx/s3c-i2s-v2.h +++ b/sound/soc/s3c24xx/s3c-i2s-v2.h @@ -29,10 +29,16 @@ #define S3C_I2SV2_CLKSRC_AUDIOBUS 1 #define S3C_I2SV2_CLKSRC_CDCLK 2 +/* Set this flag for I2S controllers that have the bit IISMOD[12] + * bridge/break RCLK signal and external Xi2sCDCLK pin. + */ +#define S3C_FEATURE_CDCLKCON (1 << 0) + /** * struct s3c_i2sv2_info - S3C I2S-V2 information * @dev: The parent device passed to use from the probe. * @regs: The pointer to the device registe block. + * @feature: Set of bit-flags indicating features of the controller. * @master: True if the I2S core is the I2S bit clock master. * @dma_playback: DMA information for playback channel. * @dma_capture: DMA information for capture channel. @@ -47,6 +53,8 @@ struct s3c_i2sv2_info { struct device *dev; void __iomem *regs; + u32 feature; + struct clk *iis_pclk; struct clk *iis_cclk; |