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authorMagnus Damm <damm@igel.co.jp>2008-07-15 08:53:33 -0400
committerPaul Mundt <lethal@linux-sh.org>2008-07-28 05:10:34 -0400
commit6874548c69d02fabb8bea12d8c0f5600c1176769 (patch)
tree00ec84f3ff7fdf55e3335bc1084e08d924b2fb96 /arch/sh/kernel/cpu
parenta55f6d2567008699d705a006f2432bf3e872b743 (diff)
sh: Export sh7723 VPU, VEU2H0, VEU2H1 using uio_pdrv_genirq
This patch exports the VPU, VEU2H0 and VEU2H1 blocks of the sh7723 to user space using the uio_pdrv_genirq platform driver. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu')
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7723.c79
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
index 1b4533bfdae5..1f3137ad0136 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
@@ -12,8 +12,84 @@
12#include <linux/serial.h> 12#include <linux/serial.h>
13#include <linux/mm.h> 13#include <linux/mm.h>
14#include <linux/serial_sci.h> 14#include <linux/serial_sci.h>
15#include <linux/uio_driver.h>
15#include <asm/mmzone.h> 16#include <asm/mmzone.h>
16 17
18static struct uio_info vpu_platform_data = {
19 .name = "VPU5",
20 .version = "0",
21 .irq = 60,
22};
23
24static struct resource vpu_resources[] = {
25 [0] = {
26 .name = "VPU",
27 .start = 0xfe900000,
28 .end = 0xfe902807,
29 .flags = IORESOURCE_MEM,
30 },
31};
32
33static struct platform_device vpu_device = {
34 .name = "uio_pdrv_genirq",
35 .id = 0,
36 .dev = {
37 .platform_data = &vpu_platform_data,
38 },
39 .resource = vpu_resources,
40 .num_resources = ARRAY_SIZE(vpu_resources),
41};
42
43static struct uio_info veu0_platform_data = {
44 .name = "VEU",
45 .version = "0",
46 .irq = 54,
47};
48
49static struct resource veu0_resources[] = {
50 [0] = {
51 .name = "VEU2H0",
52 .start = 0xfe920000,
53 .end = 0xfe92027b,
54 .flags = IORESOURCE_MEM,
55 },
56};
57
58static struct platform_device veu0_device = {
59 .name = "uio_pdrv_genirq",
60 .id = 1,
61 .dev = {
62 .platform_data = &veu0_platform_data,
63 },
64 .resource = veu0_resources,
65 .num_resources = ARRAY_SIZE(veu0_resources),
66};
67
68static struct uio_info veu1_platform_data = {
69 .name = "VEU",
70 .version = "0",
71 .irq = 27,
72};
73
74static struct resource veu1_resources[] = {
75 [0] = {
76 .name = "VEU2H1",
77 .start = 0xfe924000,
78 .end = 0xfe92427b,
79 .flags = IORESOURCE_MEM,
80 },
81};
82
83static struct platform_device veu1_device = {
84 .name = "uio_pdrv_genirq",
85 .id = 2,
86 .dev = {
87 .platform_data = &veu1_platform_data,
88 },
89 .resource = veu1_resources,
90 .num_resources = ARRAY_SIZE(veu1_resources),
91};
92
17static struct plat_sci_port sci_platform_data[] = { 93static struct plat_sci_port sci_platform_data[] = {
18 { 94 {
19 .mapbase = 0xffe00000, 95 .mapbase = 0xffe00000,
@@ -138,6 +214,9 @@ static struct platform_device *sh7723_devices[] __initdata = {
138 &rtc_device, 214 &rtc_device,
139 &iic_device, 215 &iic_device,
140 &sh7723_usb_host_device, 216 &sh7723_usb_host_device,
217 &vpu_device,
218 &veu0_device,
219 &veu1_device,
141}; 220};
142 221
143static int __init sh7723_devices_setup(void) 222static int __init sh7723_devices_setup(void)