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| author | Magnus Damm <damm@igel.co.jp> | 2008-07-16 12:02:54 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-07-28 11:10:35 +0200 |
| commit | 1eca5c92729a83f64826d15a9ecb1652dda54bcb (patch) | |
| tree | 95753726159c945deccef68d4b54de9f4d5ec756 /arch/sh/kernel/cpu/sh4a/setup-sh7723.c | |
| parent | sh: Export sh7366 VPU, VEU(1), VEU(2) using uio_pdrv_genirq (diff) | |
| download | linux-1eca5c92729a83f64826d15a9ecb1652dda54bcb.tar.xz linux-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-sh7723.c')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 1f3137ad0136..cb5e6f822e64 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -28,6 +28,9 @@ static struct resource vpu_resources[] = { .end = 0xfe902807, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device vpu_device = { @@ -53,6 +56,9 @@ static struct resource veu0_resources[] = { .end = 0xfe92027b, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device veu0_device = { @@ -78,6 +84,9 @@ static struct resource veu1_resources[] = { .end = 0xfe92427b, .flags = IORESOURCE_MEM, }, + [1] = { + /* place holder for contiguous memory */ + }, }; static struct platform_device veu1_device = { @@ -221,6 +230,9 @@ static struct platform_device *sh7723_devices[] __initdata = { static int __init sh7723_devices_setup(void) { + platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20); + platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20); + platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20); return platform_add_devices(sh7723_devices, ARRAY_SIZE(sh7723_devices)); } |