| From 4bdc12c1f3a45ee6d0ea897c2d01d7ff12cad296 Mon Sep 17 00:00:00 2001 |
| From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
| Date: Thu, 27 Oct 2016 19:29:27 +0900 |
| Subject: [PATCH 123/299] arm64: dts: r8a7795: salvator-x: add bias setting for |
| usb1_pins |
| |
| Since this board doesn't mount pull-up/down registers for |
| USB1_{OVC,PWEN} pins, we should enable bias setting to pull these |
| pins up/down. |
| |
| Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit 0751e1bd1e9e989df2d5f6a52c28b16093bc9c78) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 16 ++++++++++++++-- |
| 1 file changed, 14 insertions(+), 2 deletions(-) |
| |
| --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts |
| +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts |
| @@ -309,8 +309,20 @@ |
| }; |
| |
| usb1_pins: usb1 { |
| - groups = "usb1"; |
| - function = "usb1"; |
| + mux { |
| + groups = "usb1"; |
| + function = "usb1"; |
| + }; |
| + |
| + ovc { |
| + pins = "GP_6_27"; |
| + bias-pull-up; |
| + }; |
| + |
| + pwen { |
| + pins = "GP_6_26"; |
| + bias-pull-down; |
| + }; |
| }; |
| |
| usb2_pins: usb2 { |
