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Commit 1b0838b5 authored by Franklin S Cooper Jr's avatar Franklin S Cooper Jr Committed by Mark Brown
Browse files

ARM: davinci: Set proper SPI prescale limit value 



SPI Davinci driver has been updated to allow SOCs to specify their minimum
prescale value. Update the various SOCs board files that use this driver with
their proper prescaler limit.

Acked-by: default avatarSekhar Nori <nsekhar@ti.com>
Signed-off-by: default avatarFranklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fa466c91

arch/arm/mach-davinci/devices-da8xx.c

+2 −0
Original line number Diff line number Diff line
@@ -1010,11 +1010,13 @@ static struct davinci_spi_platform_data da8xx_spi_pdata[] = { 
		.version	= SPI_VERSION_2,

		.intr_line	= 1,

		.dma_event_q	= EVENTQ_0,

		.prescaler_limit = 2,

	},

	[1] = {

		.version	= SPI_VERSION_2,

		.intr_line	= 1,

		.dma_event_q	= EVENTQ_0,

		.prescaler_limit = 2,

	},

};

arch/arm/mach-davinci/dm355.c

+1 −0
Original line number Diff line number Diff line
@@ -411,6 +411,7 @@ static struct davinci_spi_platform_data dm355_spi0_pdata = { 
	.num_chipselect = 2,

	.cshold_bug	= true,

	.dma_event_q	= EVENTQ_1,

	.prescaler_limit = 1,

};

static struct platform_device dm355_spi0_device = {

	.name = "spi_davinci",

arch/arm/mach-davinci/dm365.c

+1 −0
Original line number Diff line number Diff line
@@ -646,6 +646,7 @@ static struct davinci_spi_platform_data dm365_spi0_pdata = { 
	.version 	= SPI_VERSION_1,

	.num_chipselect = 2,

	.dma_event_q	= EVENTQ_3,

	.prescaler_limit = 1,

};



static struct resource dm365_spi0_resources[] = {