From mboxrd@z Thu Jan 1 00:00:00 1970 From: b.brezillon@overkiz.com (boris brezillon) Date: Mon, 12 Aug 2013 22:46:38 +0200 Subject: [PATCH] usb: gadget: at91_udc: add usb_clk for transition to common clk framework In-Reply-To: <20130812180851.GF27954@radagast> References: <1375337885-2684-1-git-send-email-b.brezillon@overkiz.com> <5208E881.3030205@atmel.com> <20130812180851.GF27954@radagast> Message-ID: <520949AE.6080207@overkiz.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello Felipe On 12/08/2013 20:08, Felipe Balbi wrote: > On Mon, Aug 12, 2013 at 03:52:01PM +0200, Nicolas Ferre wrote: >> On 01/08/2013 08:18, Boris BREZILLON : >>> The AT91 PMC (Power Management Controller) provides an USB clock used by >>> USB Full Speed host (ohci) and USB Full Speed device (udc). >>> The usb drivers (ohci and udc) must configure this clock to 48Mhz. >>> This configuration was formely done in mach-at91/clock.c, but this >>> implementation will be removed when moving to common clk framework. >>> >>> This patch adds support for usb clock retrieval and configuration, and is >>> backward compatible with the current at91 clk implementation (if usb clk >>> is not found, it does not configure/enable it). >>> >>> Signed-off-by: Boris BREZILLON >> Acked-by: Nicolas Ferre > I don't have the original, where is it ? Was it not Cced to linux-usb ? > Can someone resend with Nicolas' Acked-by in place ? > This mail was sent to linux-usb at vger.kernel.org and to you (balbi at ti.com). It may have been filtered. Anyway, you asked me to rework the 2nd version (which I did). I think it's better to review the 3rd one (https://lkml.org/lkml/2013/8/2/102). Best Regards, Boris