From: Frank.Li@oss.nxp.com
To: Support Opensource <support.opensource@diasemi.com>,
Lee Jones <lee@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>,
mfd@lists.linux.dev (open list:MULTIFUNCTION DEVICES (MFD)),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Cc: imx@lists.linux.dev
Subject: [PATCH 1/1] dt-bindings: mfd: da9052: allow dlg,da9053-aa fallback to dlg,da9052
Date: Mon, 31 Aug 2026 16:15:21 -0400 [thread overview]
Message-ID: <20260831201522.51294-1-Frank.Li@oss.nxp.com> (raw)
From: Frank Li <Frank.Li@nxp.com>
Allow dlg,da9053-aa fallback to dlg,da9052 to fix legacy platform (> 10
years) check_dtbs warnings:
arch/arm/boot/dts/nxp/imx/imx53-voipac-bsb.dtb: dialog@48 (dlg,da9053-aa): compatible: ['dlg,da9053-aa', 'dlg,da9052'] is too long
from schema $id: http://devicetree.org/schemas/mfd/dlg,da9052.yaml
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Previous try drop dlg,da9052 at
https://lore.kernel.org/imx/20260404-thoughtful-placid-boobook-da26da@quoll/
but Krzy have concern about compablity.
https://lore.kernel.org/imx/20251107-matrimony-showdown-ba6ce6996b2f@spud/
Conor prefer update old dts.
---
Documentation/devicetree/bindings/mfd/dlg,da9052.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/dlg,da9052.yaml b/Documentation/devicetree/bindings/mfd/dlg,da9052.yaml
index 1103a8cc5cea4..d1d23c7c4d0c2 100644
--- a/Documentation/devicetree/bindings/mfd/dlg,da9052.yaml
+++ b/Documentation/devicetree/bindings/mfd/dlg,da9052.yaml
@@ -18,6 +18,10 @@ properties:
- dlg,da9053-bb
- dlg,da9053-bc
- dlg,da9052
+ - items:
+ - enum:
+ - dlg,da9053-aa
+ - const: dlg,da9052
reg:
maxItems: 1
--
2.43.0
next reply other threads:[~2026-08-31 20:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 20:15 Frank.Li [this message]
2026-08-31 21:41 ` [PATCH 1/1] dt-bindings: mfd: da9052: allow dlg,da9053-aa fallback to dlg,da9052 sashiko-bot
2026-09-01 17:00 ` Conor Dooley
2026-09-02 10:25 ` Lee Jones
2026-09-02 17:01 ` Conor Dooley
2026-09-03 9:06 ` Lee Jones
2026-09-03 10:06 ` Krzysztof Kozlowski
2026-09-03 11:36 ` Lee Jones
2026-09-03 10:04 ` Krzysztof Kozlowski
2026-09-03 15:34 ` Conor Dooley
2026-09-03 19:15 ` Frank Li
2026-09-03 9:58 ` Krzysztof Kozlowski
2026-09-03 19:22 ` Frank Li
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