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ARM: mx3/mx35_3ds: add physmap-flash NOR at CS0

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The mx35_3ds comes with 64 MiByte for NOR flash at CS0, add physmap-flash
platform device for it.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde
2010-08-18 18:20:24 +02:00
committed by Uwe Kleine-König
parent 3b161e51b2
commit d17e1c1ac3
1 changed files with 24 additions and 0 deletions
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24
arch/arm/mach-mx3/mach-mx35_3ds.c
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@ -1,5 +1,6 @@
/* /*
* Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright (C) 2009 Marc Kleine-Budde, Pengutronix
* *
* Author: Fabio Estevam <fabio.estevam@freescale.com> * Author: Fabio Estevam <fabio.estevam@freescale.com>
* *
@ -27,6 +28,8 @@
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/fsl_devices.h> #include <linux/fsl_devices.h>
#include <linux/mtd/physmap.h>
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include <asm/mach/time.h> #include <asm/mach/time.h>
@ -43,8 +46,29 @@ static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS, .flags = IMXUART_HAVE_RTSCTS,
}; };
static struct physmap_flash_data mx35pdk_flash_data = {
.width = 2,
};
static struct resource mx35pdk_flash_resource = {
.start = MX35_CS0_BASE_ADDR,
.end = MX35_CS0_BASE_ADDR + SZ_64M - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device mx35pdk_flash = {
.name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &mx35pdk_flash_data,
},
.resource = &mx35pdk_flash_resource,
.num_resources = 1,
};
static struct platform_device *devices[] __initdata = { static struct platform_device *devices[] __initdata = {
&mxc_fec_device, &mxc_fec_device,
&mx35pdk_flash,
}; };
static struct pad_desc mx35pdk_pads[] = { static struct pad_desc mx35pdk_pads[] = {