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Commit fa7807b4 authored by Mark A. Greer's avatar Mark A. Greer Committed by Paul Walmsley
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ARM: OMAP2xxx: hwmod: Add DMA support for SHAM module 



The current OMAP2 SHAM support doesn't enable DMA
so add that support so it can use DMA just like OMAP3.

CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: default avatarMark A. Greer <mgreer@animalcreek.com>
[paul@pwsan.com: fixed lines causing sparse warnings]
Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
parent e569e994

arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c

+1 −1
Original line number Diff line number Diff line
@@ -405,5 +405,5 @@ struct omap_hwmod_ocp_if omap2xxx_l4_core__sham = { 
	.slave		= &omap2xxx_sham_hwmod,

	.clk		= "sha_ick",

	.addr		= omap2xxx_sham_addrs,

	.user		= OCP_USER_MPU,

	.user		= OCP_USER_MPU | OCP_USER_SDMA,

};

arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c

+6 −0
Original line number Diff line number Diff line
@@ -886,9 +886,15 @@ static struct omap_hwmod_irq_info omap2_sham_mpu_irqs[] = { 
	{ .irq = -1 }

};



static struct omap_hwmod_dma_info omap2_sham_sdma_chs[] = {

	{ .name = "rx", .dma_req = 13 },

	{ .dma_req = -1 }

};



struct omap_hwmod omap2xxx_sham_hwmod = {

	.name		= "sham",

	.mpu_irqs	= omap2_sham_mpu_irqs,

	.sdma_reqs	= omap2_sham_sdma_chs,

	.main_clk	= "l4_ck",

	.prcm		= {

		.omap2 = {