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[ARM] 3025/1: Add I2S platform device for PXA

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Patch from Matt Reimer

Adds an I2S platform_device for PXA. I2S is used to interface
with sound chips on systems like iPAQ h1910/h2200/hx4700 and
Asus 716.

Signed-off-by: mreimer@vpop.net
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Matt Reimer
2005-10-20 23:21:18 +01:00
committed by Russell King
parent 93918e9afc
commit b2640b420a
1 changed files with 20 additions and 0 deletions
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20
arch/arm/mach-pxa/generic.c
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@@ -250,6 +250,25 @@ void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)
i2c_device.dev.platform_data = info; i2c_device.dev.platform_data = info;
} }
static struct resource i2s_resources[] = {
{
.start = 0x40400000,
.end = 0x40400083,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_I2S,
.end = IRQ_I2S,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device i2s_device = {
.name = "pxa2xx-i2s",
.id = -1,
.resource = i2c_resources,
.num_resources = ARRAY_SIZE(i2s_resources),
};
static struct platform_device *devices[] __initdata = { static struct platform_device *devices[] __initdata = {
&pxamci_device, &pxamci_device,
&udc_device, &udc_device,
@@ -258,6 +277,7 @@ static struct platform_device *devices[] __initdata = {
&btuart_device, &btuart_device,
&stuart_device, &stuart_device,
&i2c_device, &i2c_device,
&i2s_device,
}; };
static int __init pxa_init(void) static int __init pxa_init(void)