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Commit aa353169 authored by Peter Korsgaard's avatar Peter Korsgaard Committed by Grant Likely
Browse files

mach-qt2410: convert to spi_gpio 



Rather than the deprecated spi_s3c24xx_gpio driver.

Only compile tested. Notice that the board support seems quite broken
as the spi_s3c24xx_gpio platform device name was misspelled and there
is no struct spi_board_info defined, but this atleast didn't make it
any worse.

Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
Acked-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 932036ce

arch/arm/mach-s3c2410/mach-qt2410.c

+8 −26
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ 
#include <linux/platform_device.h>

#include <linux/serial_core.h>

#include <linux/spi/spi.h>

#include <linux/spi/spi_bitbang.h>

#include <linux/spi/spi_gpio.h>

#include <linux/io.h>

#include <linux/mtd/mtd.h>

#include <linux/mtd/nand.h>
@@ -53,8 +53,6 @@ 
#include <mach/fb.h>

#include <plat/nand.h>

#include <plat/udc.h>

#include <mach/spi.h>

#include <mach/spi-gpio.h>

#include <plat/iic.h>



#include <plat/common-smdk.h>
@@ -216,32 +214,16 @@ static struct platform_device qt2410_led = { 


/* SPI */



static void spi_gpio_cs(struct s3c2410_spigpio_info *spi, int cs)

{

	switch (cs) {

	case BITBANG_CS_ACTIVE:

		gpio_set_value(S3C2410_GPB(5), 0);

		break;

	case BITBANG_CS_INACTIVE:

		gpio_set_value(S3C2410_GPB(5), 1);

		break;

	}

}



static struct s3c2410_spigpio_info spi_gpio_cfg = {

	.pin_clk	= S3C2410_GPG(7),

	.pin_mosi	= S3C2410_GPG(6),

	.pin_miso	= S3C2410_GPG(5),

	.chip_select	= &spi_gpio_cs,

static struct spi_gpio_platform_data spi_gpio_cfg = {

	.sck		= S3C2410_GPG(7),

	.mosi		= S3C2410_GPG(6),

	.miso		= S3C2410_GPG(5),

};





static struct platform_device qt2410_spi = {

	.name		  = "s3c24xx-spi-gpio",

	.name		= "spi-gpio",

	.id		= 1,

	.dev = {

		.platform_data = &spi_gpio_cfg,

	},

	.dev.platform_data = &spi_gpio_cfg,

};



/* Board devices */