From: Felix Brack <fb@ltec.ch>
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 <fb@ltec.ch>
Subject: [PATCH] ARM: dts: am335x-pdu001: Fix polarity of card detection input
Date: Fri, 30 Nov 2018 15:54:46 +0100 [thread overview]
Message-ID: <20181130145446.3819-1-fb@ltec.ch> (raw)
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 <fb@ltec.ch>
---
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
next reply other threads:[~2018-11-30 14:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-30 14:54 Felix Brack [this message]
2018-12-07 16:54 ` [PATCH] ARM: dts: am335x-pdu001: Fix polarity of card detection input Tony Lindgren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181130145446.3819-1-fb@ltec.ch \
--to=fb@ltec.ch \
--cc=bcousson@baylibre.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh+dt@kernel.org \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.