From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Thu, 2 Apr 2015 18:47:32 +0200 Subject: [U-Boot] [RESEND PATCH 5/6] usb: host: Add ehci-vf USB driver for ARM Vybrid SoC's In-Reply-To: <20150402105557.GA15682@Sanchayan-Arch.toradex.int> References: <201504012115.21957.marex@denx.de> <20150402105557.GA15682@Sanchayan-Arch.toradex.int> Message-ID: <201504021847.32161.marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Thursday, April 02, 2015 at 12:55:57 PM, maitysanchayan at gmail.com wrote: > Hello, Hi! [...] > > > +#define UCTRL_OVER_CUR_DIS (1 << 7) /* Disable OTG Overcurrent > > > Detection */ + > > > +/* USBCMD */ > > > +#define UCMD_RUN_STOP (1 << 0) /* controller run/stop */ > > > +#define UCMD_RESET (1 << 1) /* controller reset */ > > > > This looks very much like the USB PHY used on MX28 , can you double-check > > this please ? > > I have not yet looked at MX28, but, the Vybrid USB IP is in fact very > similar to i.MX6, however, the non core registers are spread in two > different register areas. Will have a look at MX28 as well. > > This ehci-vf driver is very closely based on ehci-mx6 driver already in > uboot. Understood, thanks! Best regards, Marek Vasut