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author | Magnus Damm <damm@igel.co.jp> | 2008-07-15 12:53:33 (GMT) |
---|---|---|
committer | Paul Mundt <lethal@linux-sh.org> | 2008-07-28 09:10:34 (GMT) |
commit | 6874548c69d02fabb8bea12d8c0f5600c1176769 (patch) | |
tree | 00ec84f3ff7fdf55e3335bc1084e08d924b2fb96 /arch | |
parent | a55f6d2567008699d705a006f2432bf3e872b743 (diff) | |
download | linux-6874548c69d02fabb8bea12d8c0f5600c1176769.tar.xz |
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')
-rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 79 |
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 1b4533b..1f3137a 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -12,8 +12,84 @@ #include <linux/serial.h> #include <linux/mm.h> #include <linux/serial_sci.h> +#include <linux/uio_driver.h> #include <asm/mmzone.h> +static struct uio_info vpu_platform_data = { + .name = "VPU5", + .version = "0", + .irq = 60, +}; + +static struct resource vpu_resources[] = { + [0] = { + .name = "VPU", + .start = 0xfe900000, + .end = 0xfe902807, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device vpu_device = { + .name = "uio_pdrv_genirq", + .id = 0, + .dev = { + .platform_data = &vpu_platform_data, + }, + .resource = vpu_resources, + .num_resources = ARRAY_SIZE(vpu_resources), +}; + +static struct uio_info veu0_platform_data = { + .name = "VEU", + .version = "0", + .irq = 54, +}; + +static struct resource veu0_resources[] = { + [0] = { + .name = "VEU2H0", + .start = 0xfe920000, + .end = 0xfe92027b, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu0_device = { + .name = "uio_pdrv_genirq", + .id = 1, + .dev = { + .platform_data = &veu0_platform_data, + }, + .resource = veu0_resources, + .num_resources = ARRAY_SIZE(veu0_resources), +}; + +static struct uio_info veu1_platform_data = { + .name = "VEU", + .version = "0", + .irq = 27, +}; + +static struct resource veu1_resources[] = { + [0] = { + .name = "VEU2H1", + .start = 0xfe924000, + .end = 0xfe92427b, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu1_device = { + .name = "uio_pdrv_genirq", + .id = 2, + .dev = { + .platform_data = &veu1_platform_data, + }, + .resource = veu1_resources, + .num_resources = ARRAY_SIZE(veu1_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -138,6 +214,9 @@ static struct platform_device *sh7723_devices[] __initdata = { &rtc_device, &iic_device, &sh7723_usb_host_device, + &vpu_device, + &veu0_device, + &veu1_device, }; static int __init sh7723_devices_setup(void) |