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Commit 8d3e17ba authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Paul Mundt
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ARM: mach-shmobile: add SCIFA and SCIFB DMA slave definitions for sh7372 



SH7372 can use DMA with the SCI serial driver. Add required slave IDs and slave
descriptors.

Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 341291a6

arch/arm/mach-shmobile/include/mach/sh7372.h

+14 −0
Original line number Diff line number Diff line
@@ -433,6 +433,20 @@ enum { 


/* DMA slave IDs */

enum {

	SHDMA_SLAVE_SCIF0_TX,

	SHDMA_SLAVE_SCIF0_RX,

	SHDMA_SLAVE_SCIF1_TX,

	SHDMA_SLAVE_SCIF1_RX,

	SHDMA_SLAVE_SCIF2_TX,

	SHDMA_SLAVE_SCIF2_RX,

	SHDMA_SLAVE_SCIF3_TX,

	SHDMA_SLAVE_SCIF3_RX,

	SHDMA_SLAVE_SCIF4_TX,

	SHDMA_SLAVE_SCIF4_RX,

	SHDMA_SLAVE_SCIF5_TX,

	SHDMA_SLAVE_SCIF5_RX,

	SHDMA_SLAVE_SCIF6_TX,

	SHDMA_SLAVE_SCIF6_RX,

	SHDMA_SLAVE_SDHI0_RX,

	SHDMA_SLAVE_SDHI0_TX,

	SHDMA_SLAVE_SDHI1_RX,

arch/arm/mach-shmobile/setup-sh7372.c

+70 −0
Original line number Diff line number Diff line
@@ -257,6 +257,76 @@ enum { 


static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = {

	{

		.slave_id	= SHDMA_SLAVE_SCIF0_TX,

		.addr		= 0xe6c40020,

		.chcr		= DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x21,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF0_RX,

		.addr		= 0xe6c40024,

		.chcr		= DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x22,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF1_TX,

		.addr		= 0xe6c50020,

		.chcr		= DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x25,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF1_RX,

		.addr		= 0xe6c50024,

		.chcr		= DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x26,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF2_TX,

		.addr		= 0xe6c60020,

		.chcr		= DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x29,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF2_RX,

		.addr		= 0xe6c60024,

		.chcr		= DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x2a,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF3_TX,

		.addr		= 0xe6c70020,

		.chcr		= DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x2d,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF3_RX,

		.addr		= 0xe6c70024,

		.chcr		= DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x2e,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF4_TX,

		.addr		= 0xe6c80020,

		.chcr		= DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x39,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF4_RX,

		.addr		= 0xe6c80024,

		.chcr		= DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x3a,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF5_TX,

		.addr		= 0xe6cb0020,

		.chcr		= DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x35,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF5_RX,

		.addr		= 0xe6cb0024,

		.chcr		= DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x36,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF6_TX,

		.addr		= 0xe6c30040,

		.chcr		= DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x3d,

	}, {

		.slave_id	= SHDMA_SLAVE_SCIF6_RX,

		.addr		= 0xe6c30060,

		.chcr		= DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),

		.mid_rid	= 0x3e,

	}, {

		.slave_id	= SHDMA_SLAVE_SDHI0_TX,

		.addr		= 0xe6850030,

		.chcr		= DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),