Commit 4dd50aff authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Vinod Koul
Browse files

soundwire: intel: move common definitions to header file 



Prepare for reused for addition of new hardware

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarRander Wang <rander.wang@intel.com>
Signed-off-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230314015410.487311-2-yung-chuan.liao@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 01b33e28

drivers/soundwire/intel.c

+0 −32
Original line number Diff line number Diff line
@@ -19,38 +19,6 @@ 
#include "bus.h"

#include "intel.h"





enum intel_pdi_type {

	INTEL_PDI_IN = 0,

	INTEL_PDI_OUT = 1,

	INTEL_PDI_BD = 2,

};



#define cdns_to_intel(_cdns) container_of(_cdns, struct sdw_intel, cdns)



/*

 * Read, write helpers for HW registers

 */

static inline int intel_readl(void __iomem *base, int offset)

{

	return readl(base + offset);

}



static inline void intel_writel(void __iomem *base, int offset, int value)

{

	writel(value, base + offset);

}



static inline u16 intel_readw(void __iomem *base, int offset)

{

	return readw(base + offset);

}



static inline void intel_writew(void __iomem *base, int offset, u16 value)

{

	writew(value, base + offset);

}



static int intel_wait_bit(void __iomem *base, int offset, u32 mask, u32 target)

{

	int timeout = 10;

drivers/soundwire/intel.h

+29 −0
Original line number Diff line number Diff line
@@ -50,6 +50,35 @@ struct sdw_intel { 
#endif

};



enum intel_pdi_type {

	INTEL_PDI_IN = 0,

	INTEL_PDI_OUT = 1,

	INTEL_PDI_BD = 2,

};



/*

 * Read, write helpers for HW registers

 */

static inline int intel_readl(void __iomem *base, int offset)

{

	return readl(base + offset);

}



static inline void intel_writel(void __iomem *base, int offset, int value)

{

	writel(value, base + offset);

}



static inline u16 intel_readw(void __iomem *base, int offset)

{

	return readw(base + offset);

}



static inline void intel_writew(void __iomem *base, int offset, u16 value)

{

	writew(value, base + offset);

}



#define cdns_to_intel(_cdns) container_of(_cdns, struct sdw_intel, cdns)



#define INTEL_MASTER_RESET_ITERATIONS	10