From a9671a65c3d207af0894dbb64a009a920bc7d124 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Tue, 26 Jun 2018 16:52:43 +0200 Subject: ARM: dts: imx6qdl-colibri: use pull-down on wake-up pin The wake-up pin is pulled low with 100kOhm on the carrier board. The current configuration of 100kOhm pull-up caused lots of interrupts, especially during boot up. Make sure the pin is at a reasonable level at startup by pulling it low on SoC side too. Signed-off-by: Stefan Agner Signed-off-by: Shawn Guo (cherry picked from commit c4288946d43ed2d76247ab757581ce428c90d9ef) --- arch/arm/boot/dts/imx6qdl-colibri.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/arm/boot/dts/imx6qdl-colibri.dtsi') diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index ae21d5fbe8c9..f576066e26d4 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -480,8 +480,7 @@ pinctrl_gpio_keys: gpiokeys { fsl,pins = < - /* Power button */ - MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b0b0 + MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x130b0 >; }; -- cgit v1.2.3