From 00babbc33b652489b2fecdeb9415dd865fa0e66a Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Thu, 9 Mar 2017 11:54:31 -0800 Subject: ARM: dts: colibri-vf: use pull-down for USBC_DET pin The Standard Colibri pin for Client/Host detection USBC_DET (SODIMM pin 137) is multiplexed on the module with USB0_VBUS_DETECT. The USB0_VBUS_DETECT pad seems to be pulled low by default and not controllable through pinctrl. When the pin is unconnected on the Carrier board, the pin is at a intermediate voltage level which is not ideal. Pull-down the pin to make sure that the pin is at a defined state by default (low, USB host). Signed-off-by: Stefan Agner Acked-by: Max Krummenacher --- arch/arm/boot/dts/vf-colibri.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot/dts/vf-colibri.dtsi') diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi index 6918679fba83..1a1a80499e5a 100644 --- a/arch/arm/boot/dts/vf-colibri.dtsi +++ b/arch/arm/boot/dts/vf-colibri.dtsi @@ -382,7 +382,7 @@ pinctrl_usbc_det: gpio_usbc_det { fsl,pins = < - VF610_PAD_PTC29__GPIO_102 0x22ed + VF610_PAD_PTC29__GPIO_102 0x22cd >; }; -- cgit v1.2.3