diff options
| author |   Magnus Damm <damm@igel.co.jp> | 2008-07-16 19:02:54 +0900 |
|---|---|---|
| committer |   Paul Mundt <lethal@linux-sh.org> | 2008-07-28 18:10:35 +0900 |
| commit | 1eca5c92729a83f64826d15a9ecb1652dda54bcb (patch) | |
| tree | 95753726159c945deccef68d4b54de9f4d5ec756 /arch/sh/kernel/cpu/sh4a/setup-sh7722.c | |
| parent | sh: Export sh7366 VPU, VEU(1), VEU(2) using uio_pdrv_genirq (diff) | |
| download | linux-dev-1eca5c92729a83f64826d15a9ecb1652dda54bcb.tar.xz linux-dev-1eca5c92729a83f64826d15a9ecb1652dda54bcb.zip | |
sh: Add memory chunks to SH-Mobile UIO devices
This patch adds physically contiguous memory chunks to the UIO devices.
The same strategy can be used in the future for the CEU as well.
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/sh4a/setup-sh7722.c')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 39854d9413cf..6015f842edad 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -73,6 +73,9 @@ static struct resource vpu_resources[] = { .end = 0xfe9022eb, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device vpu_device = { @@ -98,6 +101,9 @@ static struct resource veu_resources[] = { .end = 0xfe9200b7, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device veu_device = { @@ -152,6 +158,8 @@ static struct platform_device *sh7722_devices[] __initdata = { static int __init sh7722_devices_setup(void) { + platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20); + platform_resource_setup_memory(&veu_device, "veu", 2 << 20); return platform_add_devices(sh7722_devices, ARRAY_SIZE(sh7722_devices)); } |