From: Pieterjan Camerlynck via B4 Relay <devnull+pieterjanca.gmail.com@kernel.org>
To: Pavel Machek <pavel@ucw.cz>, Lee Jones <lee@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Isai Gaspar <isaiezequiel.gaspar@nxp.com>,
Marek Vasut <marex@denx.de>
Cc: linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Pieterjan Camerlynck <pieterjanca@gmail.com>,
Conor Dooley <conor.dooley@microchip.com>
Subject: [PATCH v3 1/2] dt-bindings: leds: pca995x: Add new nxp,pca9956b compatible
Date: Thu, 11 Jul 2024 09:52:22 +0200 [thread overview]
Message-ID: <20240711-pca995x-v3-1-a1bf1f3c3f5a@gmail.com> (raw)
In-Reply-To: <20240711-pca995x-v3-0-a1bf1f3c3f5a@gmail.com>
From: Pieterjan Camerlynck <pieterjanca@gmail.com>
Add nxp,pca9956b compatible, which has 24 instead of 16 outputs. Adjust
the documentation for the difference.
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Pieterjan Camerlynck <pieterjanca@gmail.com>
---
Documentation/devicetree/bindings/leds/nxp,pca995x.yaml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/leds/nxp,pca995x.yaml b/Documentation/devicetree/bindings/leds/nxp,pca995x.yaml
index 654915c1f687..ab8c90cbadb5 100644
--- a/Documentation/devicetree/bindings/leds/nxp,pca995x.yaml
+++ b/Documentation/devicetree/bindings/leds/nxp,pca995x.yaml
@@ -11,19 +11,21 @@ maintainers:
- Marek Vasut <marex@denx.de>
description:
- The NXP PCA9952/PCA9955B are programmable LED controllers connected via I2C
- that can drive 16 separate lines. Each of them can be individually switched
+ The NXP PCA995x family are programmable LED controllers connected via I2C
+ that can drive separate lines. Each of them can be individually switched
on and off, and brightness can be controlled via individual PWM.
Datasheets are available at
https://www.nxp.com/docs/en/data-sheet/PCA9952_PCA9955.pdf
https://www.nxp.com/docs/en/data-sheet/PCA9955B.pdf
+ https://www.nxp.com/docs/en/data-sheet/PCA9956B.pdf
properties:
compatible:
enum:
- nxp,pca9952
- nxp,pca9955b
+ - nxp,pca9956b
reg:
maxItems: 1
--
2.45.2
next prev parent reply other threads:[~2024-07-11 7:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-11 7:52 [PATCH v3 0/2] leds: leds-pca995x: Add support for NXP PCA9956B Pieterjan Camerlynck via B4 Relay
2024-07-11 7:52 ` Pieterjan Camerlynck via B4 Relay [this message]
2024-07-11 7:52 ` [PATCH v3 2/2] " Pieterjan Camerlynck via B4 Relay
2024-07-11 11:47 ` Marek Vasut
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