[PATCH v3 2/2] ARM: shmobile: lager: enable HS-USB
From: Sergei Shtylyov <hidden>
Date: 2014-10-07 21:00:35
Also in:
linux-devicetree, linux-sh
On 10/08/2014 12:26 AM, Sergei Shtylyov wrote:
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
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 <yoshihiro.shimoda.uh@renesas.com> [Sergei: added pin function/group and prop, moved device node, fixed summary, supplemented changelog] Signed-off-by: Sergei Shtylyov <redacted>
--- 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(+)
quoted hunk
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