From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Fri, 3 Jan 2014 01:54:50 +0100 Subject: [U-Boot] [PATCH v2 1/2] usb: ehci: exynos: set/reset hsic phys In-Reply-To: <1388655719-8851-2-git-send-email-inderpal.singh@linaro.org> References: <1388655719-8851-1-git-send-email-inderpal.singh@linaro.org> <1388655719-8851-2-git-send-email-inderpal.singh@linaro.org> Message-ID: <201401030154.50773.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, January 02, 2014 at 10:41:58 AM, Inderpal Singh wrote: > From: Inderpal Singh > > The controller has 3 ports. The port0 is for USB 2.0 Phy, port1 and port2 > are for HSIC phys. The usb 2.0 phy is already being setup. This patch > sets up the hsic phys. > > Signed-off-by: Inderpal Singh > --- > arch/arm/include/asm/arch-exynos/ehci.h | 14 +++++++++++ > drivers/usb/host/ehci-exynos.c | 39 > +++++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+) > Is it OK to set all the ports up unconditionally ? I am not sure about exynos of course, but is it possible there are some machines which don't use the HSIC ports and this would have some kind of adverse effects on those? Best regards, Marek Vasut