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Commit ffe0e190 authored by Nobuhiro Iwamatsu's avatar Nobuhiro Iwamatsu Committed by Paul Mundt
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sh: dma: Collect up CHCR of SH7763, SH7764, SH7780 and SH7785 



CHCR of SH7763, SH7764, SH7780 and SH7785 is constitution same as SH7757.

Signed-off-by: default avatarNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Reviewed-by: default avatarSimon Horman <horms@verge.net.au>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 9cdb81c7

arch/sh/include/cpu-sh4/cpu/dma-register.h

+5 −17
Original line number Diff line number Diff line
@@ -30,27 +30,15 @@ 
#define CHCR_TS_LOW_SHIFT	3

#define CHCR_TS_HIGH_MASK	0x00300000

#define CHCR_TS_HIGH_SHIFT	(20 - 2)	/* 2 bits for shifted low TS */

#elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \

	defined(CONFIG_CPU_SUBTYPE_SH7764)

#define CHCR_TS_LOW_MASK	0x00000018

#define CHCR_TS_LOW_SHIFT	3

#define CHCR_TS_HIGH_MASK	0

#define CHCR_TS_HIGH_SHIFT	0

#elif defined(CONFIG_CPU_SUBTYPE_SH7757)

#elif defined(CONFIG_CPU_SUBTYPE_SH7757) || \

	defined(CONFIG_CPU_SUBTYPE_SH7763) || \

	defined(CONFIG_CPU_SUBTYPE_SH7764) || \

	defined(CONFIG_CPU_SUBTYPE_SH7780) || \

	defined(CONFIG_CPU_SUBTYPE_SH7785)

#define CHCR_TS_LOW_MASK	0x00000018

#define CHCR_TS_LOW_SHIFT	3

#define CHCR_TS_HIGH_MASK	0x00100000

#define CHCR_TS_HIGH_SHIFT	(20 - 2)	/* 2 bits for shifted low TS */

#elif defined(CONFIG_CPU_SUBTYPE_SH7780)

#define CHCR_TS_LOW_MASK	0x00000018

#define CHCR_TS_LOW_SHIFT	3

#define CHCR_TS_HIGH_MASK	0

#define CHCR_TS_HIGH_SHIFT	0

#else /* SH7785 */

#define CHCR_TS_LOW_MASK	0x00000018

#define CHCR_TS_LOW_SHIFT	3

#define CHCR_TS_HIGH_MASK	0

#define CHCR_TS_HIGH_SHIFT	0

#endif



/* Transmit sizes and respective CHCR register values */