From: Christoph Fritz <chf.fritz@googlemail.com>
To: barebox@lists.infradead.org
Subject: [PATCH 12/18] musb: only support USB_SPEED_HIGH devices
Date: Fri, 13 Jun 2014 09:54:29 +0200 [thread overview]
Message-ID: <1402646075-22747-13-git-send-email-chf.fritz@googlemail.com> (raw)
In-Reply-To: <1402646075-22747-1-git-send-email-chf.fritz@googlemail.com>
This patch enables usb high-speed power. To support full-speed or low-speed
devices, this patch needs to be reverted.
---
drivers/usb/musb/musb_core.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 6dbf1cc..2847444 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -943,10 +943,7 @@ void musb_start(struct musb *musb)
musb_writeb(regs, MUSB_TESTMODE, 0);
/* put into basic highspeed mode and start session */
- musb_writeb(regs, MUSB_POWER, MUSB_POWER_ISOUPDATE
-#ifdef CONFIG_USB_GADGET_DUALSPEED
- | MUSB_POWER_HSENAB
-#endif
+ musb_writeb(regs, MUSB_POWER, MUSB_POWER_ISOUPDATE | MUSB_POWER_HSENAB
/* ENSUSPEND wedges tusb */
/* | MUSB_POWER_ENSUSPEND */
);
--
1.7.10.4
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next prev parent reply other threads:[~2014-06-13 7:55 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-13 7:54 [RFC][PATCH 00/18] am33x: add musb Christoph Fritz
2014-06-13 7:54 ` [PATCH 01/18] arm: am33xx: add USB clocks Christoph Fritz
2014-06-13 7:54 ` [PATCH 02/18] arm: am33xx: add pinmux config for USB Christoph Fritz
2014-06-13 7:54 ` [PATCH 03/18] linux wrapper: add more dummy spin_lock stubs Christoph Fritz
2014-06-13 7:54 ` [PATCH 05/18] musb: delete unused include files Christoph Fritz
2014-06-13 7:54 ` [PATCH 06/18] musb: move musb.h to path include/usb Christoph Fritz
2014-06-13 7:54 ` [PATCH 07/18] musb: drop gadget support - remove appropriate files Christoph Fritz
2014-06-13 7:54 ` [PATCH 08/18] musb: use __BAREBOX__ macro Christoph Fritz
2014-06-13 7:54 ` [PATCH 09/18] musb: adapt Kconfig and Makefiles Christoph Fritz
2014-06-13 7:54 ` [PATCH 10/18] arm: pcm051: enable musb in defconfig Christoph Fritz
2014-06-13 7:54 ` [PATCH 11/18] musb: adapt driver to work on barebox Christoph Fritz
2014-06-14 20:53 ` Michael Grzeschik
2014-06-17 9:55 ` Christoph Fritz
2014-06-13 7:54 ` Christoph Fritz [this message]
2014-06-13 7:54 ` [PATCH 13/18] usb: add musb support Christoph Fritz
2014-06-13 7:54 ` [PATCH 14/18] arm: am33xx: add usb base addresses Christoph Fritz
2014-06-13 7:54 ` [PATCH 15/18] arm: am33xx: add usb platform helper code Christoph Fritz
2014-06-13 7:54 ` [PATCH 16/18] musb: add barebox gluecode Christoph Fritz
2014-06-13 7:54 ` [PATCH 17/18] arm: pcm051: enable USB pinmux Christoph Fritz
2014-06-13 7:54 ` [PATCH 18/18] arm: pcm051: enable USB Christoph Fritz
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