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authorMatt Reimer <mreimer@vpop.net>2005-10-20 23:21:18 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-10-20 23:21:18 +0100
commitb2640b420a806c91f6b8799314ca96bb88a246d2 (patch)
treea80d5105162a0c29b77f8fd84d05801597497d20 /arch
parent93918e9afc76717176e9e114e79cdbb602a45ae8 (diff)
downloadop-kernel-dev-b2640b420a806c91f6b8799314ca96bb88a246d2.zip
op-kernel-dev-b2640b420a806c91f6b8799314ca96bb88a246d2.tar.gz
[ARM] 3025/1: Add I2S platform device for PXA
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-pxa/generic.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index d327c12..1d767766 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -250,6 +250,25 @@ void __init pxa_set_i2c_info(struct i2c_pxa_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 = {
&pxamci_device,
&udc_device,
@@ -258,6 +277,7 @@ static struct platform_device *devices[] __initdata = {
&btuart_device,
&stuart_device,
&i2c_device,
+ &i2s_device,
};
static int __init pxa_init(void)
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