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authorSascha Hauer <sascha@saschahauer.de>2006-01-05 15:44:58 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-01-05 15:44:58 -0500
commit6a2273d6fc627d28a4de9beadf77ae6636b1e5d0 (patch)
tree686cb1ee9f791c3eba9be8d9d2cbaa4e87395257
parent945b957972844881002ab4f68534581f4427a30b (diff)
[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>
-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 @@
29#include "generic.h" 29#include "generic.h"
30#include <asm/serial.h> 30#include <asm/serial.h>
31 31
32static struct resource mx1ads_resources[] = { 32static struct resource cs89x0_resources[] = {
33 [0] = { 33 [0] = {
34 .start = IMX_CS4_VIRT, 34 .start = IMX_CS4_PHYS + 0x300,
35 .end = IMX_CS4_VIRT + 16, 35 .end = IMX_CS4_PHYS + 0x300 + 16,
36 .flags = IORESOURCE_MEM, 36 .flags = IORESOURCE_MEM,
37 }, 37 },
38 [1] = { 38 [1] = {
39 .start = 13, 39 .start = IRQ_GPIOC(17),
40 .end = 13, 40 .end = IRQ_GPIOC(17),
41 .flags = IORESOURCE_IRQ, 41 .flags = IORESOURCE_IRQ,
42 }, 42 },
43}; 43};
44 44
45static struct platform_device mx1ads_device = { 45static struct platform_device cs89x0_device = {
46 .name = "mx1ads", 46 .name = "cirrus-cs89x0",
47 .num_resources = ARRAY_SIZE(mx1ads_resources), 47 .num_resources = ARRAY_SIZE(cs89x0_resources),
48 .resource = mx1ads_resources, 48 .resource = cs89x0_resources,
49}; 49};
50 50
51static struct platform_device *devices[] __initdata = { 51static struct platform_device *devices[] __initdata = {
52 &mx1ads_device, 52 &cs89x0_device,
53}; 53};
54 54
55static void __init 55static void __init
@@ -61,45 +61,10 @@ mx1ads_init(void)
61 platform_add_devices(devices, ARRAY_SIZE(devices)); 61 platform_add_devices(devices, ARRAY_SIZE(devices));
62} 62}
63 63
64static struct map_desc mx1ads_io_desc[] __initdata = {
65 {
66 .virtual = IMX_CS0_VIRT,
67 .pfn = __phys_to_pfn(IMX_CS0_PHYS),
68 .length = IMX_CS0_SIZE,
69 .type = MT_DEVICE
70 }, {
71 .virtual = IMX_CS1_VIRT,
72 .pfn = __phys_to_pfn(IMX_CS1_PHYS),
73 .length = IMX_CS1_SIZE,
74 .type = MT_DEVICE
75 }, {
76 .virtual = IMX_CS2_VIRT,
77 .pfn = __phys_to_pfn(IMX_CS2_PHYS),
78 .length = IMX_CS2_SIZE,
79 .type = MT_DEVICE
80 }, {
81 .virtual = IMX_CS3_VIRT,
82 .pfn = __phys_to_pfn(IMX_CS3_PHYS),
83 .length = IMX_CS3_SIZE,
84 .type = MT_DEVICE
85 }, {
86 .virtual = IMX_CS4_VIRT,
87 .pfn = __phys_to_pfn(IMX_CS4_PHYS),
88 .length = IMX_CS4_SIZE,
89 .type = MT_DEVICE
90 }, {
91 .virtual = IMX_CS5_VIRT,
92 .pfn = __phys_to_pfn(IMX_CS5_PHYS),
93 .length = IMX_CS5_SIZE,
94 .type = MT_DEVICE
95 }
96};
97
98static void __init 64static void __init
99mx1ads_map_io(void) 65mx1ads_map_io(void)
100{ 66{
101 imx_map_io(); 67 imx_map_io();
102 iotable_init(mx1ads_io_desc, ARRAY_SIZE(mx1ads_io_desc));
103} 68}
104 69
105MACHINE_START(MX1ADS, "Motorola MX1ADS") 70MACHINE_START(MX1ADS, "Motorola MX1ADS")