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ARM: 6633/1: vexpress: register platform PATA device.

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The compactflash device on this platform is not usable simply because it
is never registered with the kernel.  Fix that up.

Signed-off-by: Nick Bowler <nbowler@elliptictech.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Nick Bowler
2011-01-21 15:51:06 +01:00
committed by Russell King
parent baaece2245
commit 95c34f831f
2 changed files with 26 additions and 0 deletions
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1
arch/arm/Kconfig
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@@ -269,6 +269,7 @@ config ARCH_VEXPRESS
select GENERIC_CLOCKEVENTS select GENERIC_CLOCKEVENTS
select HAVE_CLK select HAVE_CLK
select HAVE_SCHED_CLOCK select HAVE_SCHED_CLOCK
select HAVE_PATA_PLATFORM
select ICST select ICST
select PLAT_VERSATILE select PLAT_VERSATILE
help help

25
arch/arm/mach-vexpress/v2m.c
View File

@@ -7,6 +7,7 @@
#include <linux/io.h> #include <linux/io.h>
#include <linux/init.h> #include <linux/init.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/ata_platform.h>
#include <linux/smsc911x.h> #include <linux/smsc911x.h>
#include <linux/spinlock.h> #include <linux/spinlock.h>
#include <linux/sysdev.h> #include <linux/sysdev.h>
@@ -249,6 +250,29 @@ static struct platform_device v2m_flash_device = {
.dev.platform_data = &v2m_flash_data, .dev.platform_data = &v2m_flash_data,
}; };
static struct pata_platform_info v2m_pata_data = {
.ioport_shift = 2,
};
static struct resource v2m_pata_resources[] = {
{
.start = V2M_CF,
.end = V2M_CF + 0xff,
.flags = IORESOURCE_MEM,
}, {
.start = V2M_CF + 0x100,
.end = V2M_CF + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device v2m_cf_device = {
.name = "pata_platform",
.id = -1,
.resource = v2m_pata_resources,
.num_resources = ARRAY_SIZE(v2m_pata_resources),
.dev.platform_data = &v2m_pata_data,
};
static unsigned int v2m_mmci_status(struct device *dev) static unsigned int v2m_mmci_status(struct device *dev)
{ {
@@ -363,6 +387,7 @@ static int __init v2m_init(void)
platform_device_register(&v2m_pcie_i2c_device); platform_device_register(&v2m_pcie_i2c_device);
platform_device_register(&v2m_ddc_i2c_device); platform_device_register(&v2m_ddc_i2c_device);
platform_device_register(&v2m_flash_device); platform_device_register(&v2m_flash_device);
platform_device_register(&v2m_cf_device);
platform_device_register(&v2m_eth_device); platform_device_register(&v2m_eth_device);
platform_device_register(&v2m_usb_device); platform_device_register(&v2m_usb_device);