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[ARM] 3615/1: ixp23xx: use platform devices for physmap flash

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Patch from Lennert Buytenhek

Now that the physmap platform device rewrite is in, make the ixp23xx
boards use platform devices for physmap flash.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Lennert Buytenhek
2006-06-22 10:30:52 +01:00
committed by Russell King
parent 0967b5f079
commit 84b61f6d3a
3 changed files with 63 additions and 3 deletions
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22
arch/arm/mach-ixp23xx/espresso.c
View File

@@ -53,9 +53,29 @@ static int __init espresso_pci_init(void)
}; };
subsys_initcall(espresso_pci_init); subsys_initcall(espresso_pci_init);
static struct physmap_flash_data espresso_flash_data = {
.width = 2,
};
static struct resource espresso_flash_resource = {
.start = 0x90000000,
.end = 0x92000000,
.flags = IORESOURCE_MEM,
};
static struct platform_device espresso_flash = {
.name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &espresso_flash_data,
},
.num_resources = 1,
.resource = &espresso_flash_resource,
};
static void __init espresso_init(void) static void __init espresso_init(void)
{ {
physmap_configure(0x90000000, 0x02000000, 2, NULL); platform_device_register(&espresso_flash);
/* /*
* Mark flash as writeable. * Mark flash as writeable.

22
arch/arm/mach-ixp23xx/ixdp2351.c
View File

@@ -298,9 +298,29 @@ static void __init ixdp2351_map_io(void)
iotable_init(ixdp2351_io_desc, ARRAY_SIZE(ixdp2351_io_desc)); iotable_init(ixdp2351_io_desc, ARRAY_SIZE(ixdp2351_io_desc));
} }
static struct physmap_flash_data ixdp2351_flash_data = {
.width = 1,
};
static struct resource ixdp2351_flash_resource = {
.start = 0x90000000,
.end = 0x94000000,
.flags = IORESOURCE_MEM,
};
static struct platform_device ixdp2351_flash = {
.name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &ixdp2351_flash_data,
},
.num_resources = 1,
.resource = &ixdp2351_flash_resource,
};
static void __init ixdp2351_init(void) static void __init ixdp2351_init(void)
{ {
physmap_configure(0x90000000, 0x04000000, 1, NULL); platform_device_register(&ixdp2351_flash);
/* /*
* Mark flash as writeable * Mark flash as writeable

22
arch/arm/mach-ixp23xx/roadrunner.c
View File

@@ -137,9 +137,29 @@ static int __init roadrunner_pci_init(void)
subsys_initcall(roadrunner_pci_init); subsys_initcall(roadrunner_pci_init);
static struct physmap_flash_data roadrunner_flash_data = {
.width = 2,
};
static struct resource roadrunner_flash_resource = {
.start = 0x90000000,
.end = 0x94000000,
.flags = IORESOURCE_MEM,
};
static struct platform_device roadrunner_flash = {
.name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &roadrunner_flash_data,
},
.num_resources = 1,
.resource = &roadrunner_flash_resource,
};
static void __init roadrunner_init(void) static void __init roadrunner_init(void)
{ {
physmap_configure(0x90000000, 0x04000000, 2, NULL); platform_device_register(&roadrunner_flash);
/* /*
* Mark flash as writeable * Mark flash as writeable