forked from Minki/linux
ARM: shmobile: mackerel: fixup usb module order
renesas_usbhs driver can play role as both Host and Gadget.
In case of Gadget, it requires not only renesas_usbhs
but also usb gadget module (like g_ether).
So, renesas_usbhs driver calls usb_add_gadget_udc() on probe time.
Because of this behavior,
Host port plays also Gadget role if kernel has both Host/Gadget support.
In mackerel case, from 0ada2da518
(ARM: mach-shmobile: mackerel: use renesas_usbhs instead of r8a66597_hcd)
usb0 plays Gadget role, and usb1 plays Host role,
and current mackerel board probes as usb1 -> usb0.
Thus, 1st installed usb gadget module (like g_ether) will be
assigned to usb1 (= usb Host port), and 2nd module to usb0 (= usb Gadget port).
It is very confusable for user.
This patch fixup usb modes probing order as usb0 -> usb1.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
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@ -695,6 +695,7 @@ static struct platform_device usbhs0_device = {
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* - J30 "open"
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* - modify usbhs1_get_id() USBHS_HOST -> USBHS_GADGET
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* - add .get_vbus = usbhs_get_vbus in usbhs1_private
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* - check usbhs0_device(pio)/usbhs1_device(irq) order in mackerel_devices.
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*/
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#define IRQ8 evt2irq(0x0300)
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#define USB_PHY_MODE (1 << 4)
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@ -1325,8 +1326,8 @@ static struct platform_device *mackerel_devices[] __initdata = {
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&nor_flash_device,
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&smc911x_device,
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&lcdc_device,
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&usbhs1_device,
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&usbhs0_device,
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&usbhs1_device,
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&leds_device,
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&fsi_device,
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&fsi_ak4643_device,
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