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authorSascha Hauer <sascha@saschahauer.de>2006-01-05 20:44:58 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-01-05 20:44:58 +0000
commit6a2273d6fc627d28a4de9beadf77ae6636b1e5d0 (patch)
tree686cb1ee9f791c3eba9be8d9d2cbaa4e87395257 /arch/arm/mach-imx
parent945b957972844881002ab4f68534581f4427a30b (diff)
downloadlinux-6a2273d6fc627d28a4de9beadf77ae6636b1e5d0.tar.bz2
[ARM] 3231/1: mx1ads board support cleanup
Patch from Sascha Hauer - remove unnecessary mappings - rename mx1ads_device to cs89x0_device, because that's what it is - fix io/irq resource for cs89x0 device Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-imx')
-rw-r--r--arch/arm/mach-imx/mx1ads.c55
1 files changed, 10 insertions, 45 deletions
diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c
index 708e1b3faa14..c9e0cd8ed016 100644
--- a/arch/arm/mach-imx/mx1ads.c
+++ b/arch/arm/mach-imx/mx1ads.c
@@ -29,27 +29,27 @@
#include "generic.h"
#include <asm/serial.h>
-static struct resource mx1ads_resources[] = {
+static struct resource cs89x0_resources[] = {
[0] = {
- .start = IMX_CS4_VIRT,
- .end = IMX_CS4_VIRT + 16,
+ .start = IMX_CS4_PHYS + 0x300,
+ .end = IMX_CS4_PHYS + 0x300 + 16,
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = 13,
- .end = 13,
+ .start = IRQ_GPIOC(17),
+ .end = IRQ_GPIOC(17),
.flags = IORESOURCE_IRQ,
},
};
-static struct platform_device mx1ads_device = {
- .name = "mx1ads",
- .num_resources = ARRAY_SIZE(mx1ads_resources),
- .resource = mx1ads_resources,
+static struct platform_device cs89x0_device = {
+ .name = "cirrus-cs89x0",
+ .num_resources = ARRAY_SIZE(cs89x0_resources),
+ .resource = cs89x0_resources,
};
static struct platform_device *devices[] __initdata = {
- &mx1ads_device,
+ &cs89x0_device,
};
static void __init
@@ -61,45 +61,10 @@ mx1ads_init(void)
platform_add_devices(devices, ARRAY_SIZE(devices));
}
-static struct map_desc mx1ads_io_desc[] __initdata = {
- {
- .virtual = IMX_CS0_VIRT,
- .pfn = __phys_to_pfn(IMX_CS0_PHYS),
- .length = IMX_CS0_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS1_VIRT,
- .pfn = __phys_to_pfn(IMX_CS1_PHYS),
- .length = IMX_CS1_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS2_VIRT,
- .pfn = __phys_to_pfn(IMX_CS2_PHYS),
- .length = IMX_CS2_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS3_VIRT,
- .pfn = __phys_to_pfn(IMX_CS3_PHYS),
- .length = IMX_CS3_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS4_VIRT,
- .pfn = __phys_to_pfn(IMX_CS4_PHYS),
- .length = IMX_CS4_SIZE,
- .type = MT_DEVICE
- }, {
- .virtual = IMX_CS5_VIRT,
- .pfn = __phys_to_pfn(IMX_CS5_PHYS),
- .length = IMX_CS5_SIZE,
- .type = MT_DEVICE
- }
-};
-
static void __init
mx1ads_map_io(void)
{
imx_map_io();
- iotable_init(mx1ads_io_desc, ARRAY_SIZE(mx1ads_io_desc));
}
MACHINE_START(MX1ADS, "Motorola MX1ADS")