linux-kernel - [RFC PATCH 05/13] dt-bindings: leds: bd72720: Add BD72720

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Message-ID: <52a4df1a12f6b480150187d956d0fcd57fe626d1.1759824376.git.mazziesaccount@gmail.com>
Date: Tue, 7 Oct 2025 11:33:42 +0300
From: Matti Vaittinen <mazziesaccount@...il.com>
To: Matti Vaittinen <mazziesaccount@...il.com>,
	Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
Cc: Lee Jones <lee@...nel.org>, Pavel Machek <pavel@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Sebastian Reichel <sre@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	Matti Vaittinen <mazziesaccount@...il.com>,
	Andreas Kemnade <andreas@...nade.info>, linux-leds@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-gpio@...r.kernel.org
Subject: [RFC PATCH 05/13] dt-bindings: leds: bd72720: Add BD72720

Add the ROHM BD72720 documentation to the binding documents.

Signed-off-by: Matti Vaittinen <mazziesaccount@...il.com>
---

NOTE: The Linux LED driver does currently have: values
bd72720-grnled and bd72720-ambled for the rohm,led-compatible. These are
handled identically to the existing bd71828-grnled and bd71828-ambled
and should be removed from the driver. Thus they are not documented in
the binding document.

Furthermore, the BD72720 Linux driver does not use the compatible property
from the LED node. The Linux driver is load and probed based on the PMIC
compatible in the MFD node. Thus no compatible string for the BD72720
LED node is added.
---
 .../devicetree/bindings/leds/rohm,bd71828-leds.yaml        | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml b/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml
index b7a3ef76cbf4..64cc40523e3d 100644
--- a/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml
+++ b/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml
@@ -10,11 +10,12 @@ maintainers:
   - Matti Vaittinen <mazziesaccount@...il.com>
 
 description: |
-  This module is part of the ROHM BD71828 MFD device. For more details
-  see Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml.
+  This module is part of the ROHM BD71828 and BD72720 MFD device. For more
+  details see Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml
+  and Documentation/devicetree/bindings/mfd/rohm,bd72720-pmic.yaml
 
   The LED controller is represented as a sub-node of the PMIC node on the device
-  tree.
+  tree. This should be located under "leds" - node in PMIC node.
 
   The device has two LED outputs referred as GRNLED and AMBLED in data-sheet.
 
-- 
2.51.0


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