diff options
| author | Rob Herring <r.herring@freescale.com> | 2009-10-21 15:22:45 -0500 |
|---|---|---|
| committer | David Ungar <david.ungar@timesys.com> | 2010-04-19 17:02:59 -0400 |
| commit | b655e1ad778f9b2f3b1bd1153856a0e3b7d4af11 (patch) | |
| tree | ed60b3c8daddf7be08f50da14eae5edab8e55a69 /arch/arm/mach-mx51 | |
| parent | c1b0ed7bc982ce43636564c0f620c207cf54aa3b (diff) | |
ENGR00117540 z160: add memory region for scratch buffers
The z160 needs 88KB memory for temp buffers.
Signed-off-by: Rob Herring <r.herring@freescale.com>
Diffstat (limited to 'arch/arm/mach-mx51')
| -rw-r--r-- | arch/arm/mach-mx51/devices.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-mx51/devices.c b/arch/arm/mach-mx51/devices.c index 5689fa7fb6c6..29f603c88e22 100644 --- a/arch/arm/mach-mx51/devices.c +++ b/arch/arm/mach-mx51/devices.c @@ -1177,6 +1177,9 @@ static struct resource mxc_gpu2d_resources[] = { { .flags = IORESOURCE_MEM, }, + { + .flags = IORESOURCE_MEM, + }, }; #if defined(CONFIG_UIO_PDRV_GENIRQ) || defined(CONFIG_UIO_PDRV_GENIRQ_MODULE) @@ -1242,6 +1245,9 @@ static inline void mxc_init_gpu2d(void) dma_alloc_coherent(&mxc_gpu2d_device.dev, SZ_8K, &mxc_gpu2d_resources[1].start, GFP_DMA); mxc_gpu2d_resources[1].end = mxc_gpu2d_resources[1].start + SZ_8K - 1; + dma_alloc_coherent(&mxc_gpu2d_device.dev, 88 * SZ_1K, &mxc_gpu2d_resources[2].start, GFP_DMA); + mxc_gpu2d_resources[2].end = mxc_gpu2d_resources[2].start + (88 * SZ_1K) - 1; + platform_device_register(&mxc_gpu2d_device); } #else |