From 4339306acef642af151ae9c7ec4c39d0cae28497 Mon Sep 17 00:00:00 2001 From: Vladimir Barinov Date: Thu, 7 Sep 2017 01:37:24 +0300 Subject: [PATCH] arm64: dts: ulcb-kf: hog USB3 hub control gpios This adds gpio hogs for USB3 hub on ULCB Kingfisher board to power up and remove from reset the hub Signed-off-by: Vladimir Barinov Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index 1923e5b..657ad10 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -53,6 +53,20 @@ interrupt-controller; interrupt-parent = <&gpio6>; interrupts = <8 IRQ_TYPE_EDGE_FALLING>; + + hub_pwen { + gpio-hog; + gpios = <6 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "HUB pwen"; + }; + + hub_rst { + gpio-hog; + gpios = <7 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "HUB rst"; + }; }; gpio_exp_75: gpio@75 { -- 2.7.4