From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh+dt@kernel.org>, Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM
BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...),
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Stefan Wahren <stefan.wahren@i2se.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>,
linux-gpio@vger.kernel.org (open list:PIN CONTROL SUBSYSTEM),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM
BCM2711/BCM2835 ARM ARCHITECTURE),
linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM
BCM2711/BCM2835 ARM ARCHITECTURE)
Subject: [PATCH 2/4] dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts
Date: Thu, 28 May 2020 12:21:10 -0700 [thread overview]
Message-ID: <20200528192112.26123-3-f.fainelli@gmail.com> (raw)
In-Reply-To: <20200528192112.26123-1-f.fainelli@gmail.com>
BCM7211 supports wake-up interrupts in the form of optional interrupt
lines, one per bank, plus the "all banks" interrupt line.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
.../devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt
index dfc67b90591c..5682b2010e50 100644
--- a/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt
@@ -16,7 +16,9 @@ Required properties:
second cell is used to specify optional parameters:
- bit 0 specifies polarity (0 for normal, 1 for inverted)
- interrupts : The interrupt outputs from the controller. One interrupt per
- individual bank followed by the "all banks" interrupt.
+ individual bank followed by the "all banks" interrupt. For BCM7211, an
+ additional set of per-bank interrupt line and an "all banks" wake-up
+ interrupt may be specified.
- interrupt-controller: Marks the device node as an interrupt controller.
- #interrupt-cells : Should be 2.
The first cell is the GPIO number.
--
2.17.1
next prev parent reply other threads:[~2020-05-28 19:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-28 19:21 [PATCH 0/4] pinctrl: bcm2835: Support for wake-up interrupts Florian Fainelli
2020-05-28 19:21 ` [PATCH 1/4] dt-bindings: pinctrl: Document 7211 compatible for brcm,bcm2835-gpio.txt Florian Fainelli
2020-05-29 19:32 ` [PATCH 1/4] dt-bindings: pinctrl: Document 7211 compatible for brcm, bcm2835-gpio.txt Rob Herring
2020-05-28 19:21 ` Florian Fainelli [this message]
2020-05-29 19:33 ` [PATCH 2/4] dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts Rob Herring
2020-05-29 19:36 ` Florian Fainelli
2020-05-28 19:21 ` [PATCH 3/4] pinctrl: bcm2835: Match BCM7211 compatible string Florian Fainelli
2020-05-29 13:11 ` Stefan Wahren
2020-05-29 15:44 ` Florian Fainelli
2020-05-28 19:21 ` [PATCH 4/4] pinctrl: bcm2835: Add support for wake-up interrupts Florian Fainelli
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=20200528192112.26123-3-f.fainelli@gmail.com \
--to=f.fainelli@gmail.com \
--cc=bcm-kernel-feedback-list@broadcom.com \
--cc=devicetree@vger.kernel.org \
--cc=geert+renesas@glider.be \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rpi-kernel@lists.infradead.org \
--cc=matti.vaittinen@fi.rohmeurope.com \
--cc=nsaenzjulienne@suse.de \
--cc=rjui@broadcom.com \
--cc=robh+dt@kernel.org \
--cc=sbranden@broadcom.com \
--cc=stefan.wahren@i2se.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).