From: Mike Looijmans <mike.looijmans@topic.nl>
To: linus.walleij@linaro.org, bgolaszewski@baylibre.com,
linux-gpio@vger.kernel.org
Cc: robh+dt@kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Mike Looijmans <mike.looijmans@topic.nl>
Subject: [PATCH v2 1/2] dt-bindings: gpio: pca953x: Add support for the NXP PCAL9554B/C
Date: Wed, 30 Sep 2020 11:20:52 +0200 [thread overview]
Message-ID: <20200930092053.2114-1-mike.looijmans@topic.nl> (raw)
The NXP PCAL9554B is a variant of the PCA953x GPIO expander,
with 8 GPIOs, latched interrupts and some advanced configuration
options. The "C" version only differs in I2C address.
This adds the entry to the devicetree bindings.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
---
v2: Split devicetree and code into separate patches
Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
index 3126c3817e2a..99dc1936f633 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
@@ -20,6 +20,7 @@ Required properties:
nxp,pcal6416
nxp,pcal6524
nxp,pcal9535
+ nxp,pcal9554b
nxp,pcal9555a
maxim,max7310
maxim,max7312
--
2.17.1
next reply other threads:[~2020-09-30 9:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 9:20 Mike Looijmans [this message]
2020-09-30 9:20 ` [PATCH v2 2/2] gpio: pca953x: Add support for the NXP PCAL9554B/C Mike Looijmans
2020-09-30 9:40 ` Bartosz Golaszewski
2020-09-30 9:51 ` Linus Walleij
2020-09-30 9:40 ` [PATCH v2 1/2] dt-bindings: " Bartosz Golaszewski
2020-09-30 9:50 ` Linus Walleij
[not found] ` <1b153bce-a66a-45ee-a5c6-963ea6fb1c82.949ef384-8293-46b8-903f-40a477c056ae.5eb0d16d-0739-462d-9899-c160471e2953@emailsignatures365.codetwo.com>
[not found] ` <1b153bce-a66a-45ee-a5c6-963ea6fb1c82.0d2bd5fa-15cc-4b27-b94e-83614f9e5b38.6831bd86-b84f-4c24-a597-93882807faca@emailsignatures365.codetwo.com>
2020-09-30 10:07 ` Mike Looijmans
2020-10-06 19:32 ` Rob Herring
2020-10-07 9:58 ` Linus Walleij
[not found] ` <1b153bce-a66a-45ee-a5c6-963ea6fb1c82.949ef384-8293-46b8-903f-40a477c056ae.e0bfef86-33da-4b33-b856-e32dbc3f2992@emailsignatures365.codetwo.com>
[not found] ` <1b153bce-a66a-45ee-a5c6-963ea6fb1c82.0d2bd5fa-15cc-4b27-b94e-83614f9e5b38.6462df9b-cbe0-4101-9ae9-b09faa895eb1@emailsignatures365.codetwo.com>
2020-10-08 7:36 ` Mike Looijmans
2020-10-08 12:52 ` Linus Walleij
2020-10-06 19:32 ` Rob Herring
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