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authorBridge Wu <bridge.wu@marvell.com>2007-12-21 14:15:36 +0300
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-01-26 18:07:53 +0300
commit8d33b05581d1bc66e2356957bb2739e177a9cc36 (patch)
tree17812d30092a1e0634e6af50a3764ed9676b9657 /arch/arm/mach-pxa/devices.c
parentfafc9d3fa35530c1a14e6743c477d7398b431e74 (diff)
downloadlinux-8d33b05581d1bc66e2356957bb2739e177a9cc36.tar.xz
[ARM] pxa: mmc: add 2nd host controller support for pxa3xx
This patch is to add the second mmc controller support for pxa3xx. It's valid for pxa3[0|1|2]0. On zylonite, the second controller has no slot. Signed-off-by: Bridge Wu <bridge.wu@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/devices.c')
-rw-r--r--arch/arm/mach-pxa/devices.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 202d048f1cdd..bc04e87ed3b4 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -549,4 +549,44 @@ struct platform_device pxa3xx_device_ssp4 = {
.resource = pxa3xx_resource_ssp4,
.num_resources = ARRAY_SIZE(pxa3xx_resource_ssp4),
};
+
+static struct resource pxa3xx_resources_mci2[] = {
+ [0] = {
+ .start = 0x42000000,
+ .end = 0x42000fff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_MMC2,
+ .end = IRQ_MMC2,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = 93,
+ .end = 93,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = 94,
+ .end = 94,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device pxa3xx_device_mci2 = {
+ .name = "pxa2xx-mci",
+ .id = 1,
+ .dev = {
+ .dma_mask = &pxamci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(pxa3xx_resources_mci2),
+ .resource = pxa3xx_resources_mci2,
+};
+
+void __init pxa3xx_set_mci2_info(struct pxamci_platform_data *info)
+{
+ pxa_register_device(&pxa3xx_device_mci2, info);
+}
+
#endif /* CONFIG_PXA3xx */