From: Trevor Woerner <twoerner@gmail.com>
To: linux-kernel@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH v3 1/2] dt-bindings: gpio: nxp,pcf8575: add gpio-line-names
Date: Thu, 9 Feb 2023 21:51:31 -0500 [thread overview]
Message-ID: <20230210025132.36605-1-twoerner@gmail.com> (raw)
In-Reply-To: <59efb87b-5f97-a409-46ae-095ab03d01b9@linaro.org>
The devices described in this binding represent 8-bit and 16-bit i2c i/o
expanders. Allow the user to specify names for up to 16 gpio lines.
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
---
changes since v2:
- expand maxItems to 16 to accommodate that some of the io expanders
covered in this schema are 16-bit (e.g. PCA9675)
changes since v1:
- the original said [PATCH 1/2], there is no 2/2
(or at least there wasn't back then)
---
Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml b/Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml
index f0ff66c4c74e..3718103e966a 100644
--- a/Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml
+++ b/Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml
@@ -39,6 +39,10 @@ properties:
reg:
maxItems: 1
+ gpio-line-names:
+ minItems: 1
+ maxItems: 16
+
gpio-controller: true
'#gpio-cells':
--
2.36.0.rc2.17.g4027e30c53
next prev parent reply other threads:[~2023-02-10 2:52 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-09 4:17 [PATCH 1/2] dt-bindings: gpio: nxp,pcf8575: add gpio-line-names Trevor Woerner
2023-02-09 4:31 ` [PATCH v2] " Trevor Woerner
2023-02-09 8:29 ` Krzysztof Kozlowski
2023-02-10 2:51 ` Trevor Woerner [this message]
2023-02-10 11:49 ` [PATCH v3 1/2] " Krzysztof Kozlowski
2023-02-27 21:37 ` Linus Walleij
-- strict thread matches above, loose matches on Subject: below --
2023-02-08 1:45 [PATCH] riscv: dts: nezha-d1: " Trevor Woerner
2023-02-08 1:45 ` Trevor Woerner
2023-02-08 1:45 ` Trevor Woerner
2023-02-08 16:43 ` Conor Dooley
2023-02-08 16:43 ` Conor Dooley
2023-02-08 16:43 ` Conor Dooley
2023-02-08 16:57 ` Trevor Woerner
2023-02-08 16:57 ` Trevor Woerner
2023-02-08 16:57 ` Trevor Woerner
2023-02-10 2:51 ` [PATCH v3 2/2] " Trevor Woerner
2023-02-10 2:51 ` Trevor Woerner
2023-02-10 2:51 ` Trevor Woerner
2023-02-10 20:37 ` Conor Dooley
2023-02-10 20:37 ` Conor Dooley
2023-02-10 20:37 ` Conor Dooley
2023-03-14 20:44 ` Jernej Škrabec
2023-03-14 20:44 ` Jernej Škrabec
2023-03-14 20:44 ` Jernej Škrabec
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=20230210025132.36605-1-twoerner@gmail.com \
--to=twoerner@gmail.com \
--cc=brgl@bgdev.pl \
--cc=devicetree@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=laurent.pinchart+renesas@ideasonboard.com \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
/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.