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authorNeil Zhang <zhangwm@marvell.com>2012-05-03 15:55:10 +0800
committerHaojian Zhuang <haojian.zhuang@gmail.com>2012-05-05 17:00:25 +0800
commit73578674f893f20733fa325b0d46e75c1e0f9f3e (patch)
tree33737dcbd31e10a8057568ef4de73f9489b023ec /arch/arm/mach-mmp/aspenite.c
parent161105bcb82a5df88f7594cb3b036ec13c6df626 (diff)
downloadlinux-linaro-stable-73578674f893f20733fa325b0d46e75c1e0f9f3e.tar.gz
ARM: mmp: add usb host support for aspen
Signed-off-by: Neil Zhang <zhangwm@marvell.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Diffstat (limited to 'arch/arm/mach-mmp/aspenite.c')
-rw-r--r--arch/arm/mach-mmp/aspenite.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index bf5d8e195c3e..223090b1444d 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -17,6 +17,7 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
#include <linux/interrupt.h>
+#include <linux/platform_data/mv_usb.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -221,6 +222,21 @@ static struct pxa27x_keypad_platform_data aspenite_keypad_info __initdata = {
.debounce_interval = 30,
};
+#if defined(CONFIG_USB_EHCI_MV)
+static char *pxa168_sph_clock_name[] = {
+ [0] = "PXA168-USBCLK",
+};
+
+static struct mv_usb_platform_data pxa168_sph_pdata = {
+ .clknum = 1,
+ .clkname = pxa168_sph_clock_name,
+ .mode = MV_USB_MODE_HOST,
+ .phy_init = pxa_usb_phy_init,
+ .phy_deinit = pxa_usb_phy_deinit,
+ .set_vbus = NULL,
+};
+#endif
+
static void __init common_init(void)
{
mfp_config(ARRAY_AND_SIZE(common_pin_config));
@@ -236,6 +252,10 @@ static void __init common_init(void)
/* off-chip devices */
platform_device_register(&smc91x_device);
+
+#if defined(CONFIG_USB_EHCI_MV)
+ pxa168_add_usb_host(&pxa168_sph_pdata);
+#endif
}
MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")