From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felix Brack Subject: [PATCH] ARM: dts: am335x-pdu001: Fix polarity of card detection input Date: Fri, 30 Nov 2018 15:54:46 +0100 Message-ID: <20181130145446.3819-1-fb@ltec.ch> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: devicetree@vger.kernel.org, linux-omap@vger.kernel.org Cc: tony@atomide.com, bcousson@baylibre.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-kernel@vger.kernel.org, Felix Brack List-Id: devicetree@vger.kernel.org When a micro SD card is inserted in the PDU001 card cage, the card detection switch is opened and the corresponding GPIO input is driven by a pull-up. Hence change the active level of the card detection input from low to high. Signed-off-by: Felix Brack --- arch/arm/boot/dts/am335x-pdu001.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/am335x-pdu001.dts b/arch/arm/boot/dts/am335x-pdu001.dts index 6dd9d487aaeb..ae43d61f4e8b 100644 --- a/arch/arm/boot/dts/am335x-pdu001.dts +++ b/arch/arm/boot/dts/am335x-pdu001.dts @@ -585,7 +585,7 @@ bus-width = <4>; pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; - cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + cd-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; }; &sham { -- 2.17.1