From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Mon, 03 Nov 2014 11:27:55 +0100 Subject: [U-Boot] [PATCH v3] imx: mx6 sabreauto: Add board support for USB EHCI In-Reply-To: <1414666429-8814-1-git-send-email-B37916@freescale.com> References: <1414666429-8814-1-git-send-email-B37916@freescale.com> Message-ID: <545758AB.2040903@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 30/10/2014 11:53, Ye.Li wrote: > On mx6 sabreauto board, there are two USB ports: > 0: OTG > 1: HOST > The EHCI driver is enabled for this board, but the IOMUX and VBUS power > control is not implemented, which cause both USB port failed to work. > This patch fix the problem by adding the board support codes. > > Since the power control uses the GPIO pin from port expander MAX7310, > the PCA953X driver is enabled for accessing the MAX7310. > > The ID pin of OTG Port needs to configure the GPR1 bit 13 for selecting > its daisy chain. Add a new function "imx_iomux_set_gpr_register" to > handle GPR register setting. > > Signed-off-by: Ye.Li > --- Applied to u-boot-imx, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================