From mboxrd@z Thu Jan 1 00:00:00 1970 From: sergei.shtylyov@cogentembedded.com (Sergei Shtylyov) Date: Wed, 08 Oct 2014 01:00:35 +0400 Subject: [PATCH v3 2/2] ARM: shmobile: lager: enable HS-USB In-Reply-To: <2298118.7qjLAFjuvd@wasted.cogentembedded.com> References: <2438577.UAUDMkTTWI@wasted.cogentembedded.com> <2298118.7qjLAFjuvd@wasted.cogentembedded.com> Message-ID: <54345473.8060305@cogentembedded.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 10/08/2014 12:26 AM, Sergei Shtylyov wrote: > From: Yoshihiro Shimoda > Enable HS-USB device for the Lager board, defining the GPIO that the driver > should check when probing. Since this board doesn't have the OTG ID pin, we > assume that GP5_18 (USB0_PWEN) is an ID pin because it is 1 when the SW5 is > in position 2-3 (meaning USB function) and 0 in other positions. > Note that there will be pinctrl-related error messages if both internal PCI > and HS-USB drivers are enabled but they should be just ignored. > Signed-off-by: Yoshihiro Shimoda > [Sergei: added pin function/group and prop, moved device node, fixed summary, > supplemented changelog] > Signed-off-by: Sergei Shtylyov > --- > Changes in version 3: > - added pin function/group and the pinctrl-related prop; > - moved the HS-USB node to precede the USB PHY node; > - uppercased "arm" in the summary; > - supplemented changelog. > arch/arm/boot/dts/r8a7790-lager.dts | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > Index: renesas/arch/arm/boot/dts/r8a7790-lager.dts > =================================================================== > --- renesas.orig/arch/arm/boot/dts/r8a7790-lager.dts > +++ renesas/arch/arm/boot/dts/r8a7790-lager.dts > @@ -226,6 +226,11 @@ > renesas,function = "usb0"; > }; > > + hsusb_pins: usb0 { Oops, forgot to rename the node. :-/ Although dtc didn't protest. WBR, Sergei