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Commit fa1dfe4a authored by Kishon Vijay Abraham I's avatar Kishon Vijay Abraham I Committed by Greg Kroah-Hartman
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ARM: OMAP2: MUSB: Specify omap4 has mailbox 



Added has_mailbox to the musb platform data to specify that omap uses
an external mailbox (in control module) to communicate with the musb
core during device connect and disconnect.

Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 36273356

arch/arm/mach-omap2/usb-musb.c

+3 −0
Original line number Diff line number Diff line
@@ -85,6 +85,9 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data) 
	musb_plat.mode = board_data->mode;

	musb_plat.extvbus = board_data->extvbus;



	if (cpu_is_omap44xx())

		musb_plat.has_mailbox = true;



	if (soc_is_am35xx()) {

		oh_name = "am35x_otg_hs";

		name = "musb-am35x";

include/linux/usb/musb.h

+2 −0
Original line number Diff line number Diff line
@@ -99,6 +99,8 @@ struct musb_hdrc_platform_data { 
	/* MUSB_HOST, MUSB_PERIPHERAL, or MUSB_OTG */

	u8		mode;



	u8		has_mailbox:1;



	/* for clk_get() */

	const char	*clock;