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ARM i.MX23 usb: move to SoC specific functions 

Makes space for a i.MX28 specific USBPHY implementation.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2012-05-23 13:11:29 +02:00
parent a6e358b2f5
commit 1e8c05e402
4 changed files with 5 additions and 6 deletions
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2
arch/arm/boards/chumby_falconwing/falconwing.c
View File

@ -316,7 +316,7 @@ static void falconwing_init_usb(void)
/* bring USB hub out of reset */
gpio_direction_output(GPIO_USB_HUB_RESET, 1);
imx_usb_phy_enable();
imx23_usb_phy_enable();
add_generic_usb_ehci_device(-1, IMX_USB_BASE, NULL);
}

2
arch/arm/mach-mxs/Makefile
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@ -1,5 +1,5 @@
obj-y += imx.o iomux-imx.o reset-imx.o
obj-$(CONFIG_DRIVER_VIDEO_STM) += imx_lcd_clk.o
obj-$(CONFIG_ARCH_IMX23) += speed-imx23.o clocksource-imx23.o usb.o
obj-$(CONFIG_ARCH_IMX23) += speed-imx23.o clocksource-imx23.o usb-imx23.o
obj-$(CONFIG_ARCH_IMX28) += speed-imx28.o clocksource-imx28.o
obj-$(CONFIG_MXS_OCOTP) += ocotp.o

2
arch/arm/mach-mxs/include/mach/usb.h
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@ -1,6 +1,6 @@
#ifndef __MACH_USB_H
#define __MACH_USB_H
int imx_usb_phy_enable(void);
int imx23_usb_phy_enable(void);
#endif /* __MACH_USB_H */

5
arch/arm/mach-mxs/usb.c → arch/arm/mach-mxs/usb-imx23.c
View File

@ -1,5 +1,5 @@
/*
* i.MX23/28 USBPHY setup
* i.MX23 USBPHY setup
*
* Copyright 2011 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
*
@ -49,7 +49,7 @@
#define SET 0x4
#define CLR 0x8
int imx_usb_phy_enable(void)
int imx23_usb_phy_enable(void)
{
u32 reg;
@ -89,4 +89,3 @@ int imx_usb_phy_enable(void)
return 0;
}