From: Hector Palacios <hector.palacios@digi.com>
To: linus.walleij@linaro.org, brgl@bgdev.pl, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org
Cc: andy@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com, linux-imx@nxp.com, stefan@agner.ch,
linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, hector.palacios@digi.com
Subject: [PATCH v4 2/3] dt-bindings: gpio: vf610: add optional 'ngpios'
Date: Wed, 17 Jan 2024 10:44:52 +0100 [thread overview]
Message-ID: <20240117094453.100518-3-hector.palacios@digi.com> (raw)
In-Reply-To: <20240117094453.100518-1-hector.palacios@digi.com>
Some SoCs, such as i.MX93, don't have all 32 pins available
per port. Allow optional generic 'ngpios' property to be
specified from the device tree and default to 32 if the
property does not exist.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
---
Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
index a27f92950257..1702aff5e0e9 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
@@ -65,6 +65,11 @@ properties:
minItems: 1
maxItems: 4
+ ngpios:
+ minimum: 1
+ maximum: 32
+ default: 32
+
patternProperties:
"^.+-hog(-[0-9]+)?$":
type: object
next prev parent reply other threads:[~2024-01-17 9:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-17 9:44 [PATCH v4 0/3] gpio: support i.MX93 truly available GPIO pins Hector Palacios
2024-01-17 9:44 ` [PATCH v4 1/3] gpio: vf610: add support to DT 'ngpios' property Hector Palacios
2024-01-17 20:53 ` Andy Shevchenko
2024-01-17 9:44 ` Hector Palacios [this message]
2024-01-17 10:09 ` [PATCH v4 2/3] dt-bindings: gpio: vf610: add optional 'ngpios' Krzysztof Kozlowski
2024-01-17 9:44 ` [PATCH v4 3/3] arm64: dts: imx93: specify available 'ngpios' per GPIO port Hector Palacios
2024-01-17 10:04 ` [PATCH v4 0/3] gpio: support i.MX93 truly available GPIO pins Bartosz Golaszewski
2024-07-18 17:17 ` Stefan Wahren
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=20240117094453.100518-3-hector.palacios@digi.com \
--to=hector.palacios@digi.com \
--cc=andy@kernel.org \
--cc=brgl@bgdev.pl \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=kernel@pengutronix.de \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
--cc=stefan@agner.ch \
/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
all inboxes | Powered by JetHome®