leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[ARM] pxa: add device definition for graphics controller

Browse Source 
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Daniel Mack 2009-07-09 19:04:49 +02:00 committed by Eric Miao
parent f0f04f0840
commit 1ff2c33e19
2 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
arch/arm/mach-pxa/devices.c
View File

@ -935,6 +935,33 @@ void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info)
{
pxa_register_device(&pxa3xx_device_nand, info);
}
static struct resource pxa3xx_resources_gcu[] = {
{
.start = 0x54000000,
.end = 0x54000fff,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_GCU,
.end = IRQ_GCU,
.flags = IORESOURCE_IRQ,
},
};
static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32);
struct platform_device pxa3xx_device_gcu = {
.name = "pxa3xx-gcu",
.id = -1,
.num_resources = ARRAY_SIZE(pxa3xx_resources_gcu),
.resource = pxa3xx_resources_gcu,
.dev = {
.dma_mask = &pxa3xx_gcu_dmamask,
.coherent_dma_mask = 0xffffffff,
},
};
#endif /* CONFIG_PXA3xx */
/* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.

2
arch/arm/mach-pxa/devices.h
View File

@ -35,4 +35,6 @@ extern struct platform_device pxa27x_device_pwm1;
extern struct platform_device pxa3xx_device_nand;
extern struct platform_device pxa3xx_device_i2c_power;
extern struct platform_device pxa3xx_device_gcu;
void __init pxa_register_device(struct platform_device *dev, void *data);