From: Henrik Grimler <henrik.grimler@axis.com>
To: "Sebastian Reichel" <sre@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Pali Rohár" <pali@kernel.org>, "Andrew F. Davis" <afd@ti.com>,
"Chris Lapa" <chris@lapa.com.au>, "Dan Murphy" <dmurphy@ti.com>
Cc: <linux-pm@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Sebastian Reichel <sebastian.reichel@collabora.com>,
<kernel@axis.com>, Henrik Grimler <henrik.grimler@axis.com>
Subject: [PATCH v2 2/3] dt-bindings: power: bq27xxx: document bq27z746
Date: Tue, 18 Aug 2026 11:48:21 +0200 [thread overview]
Message-ID: <20260818-bq27z746-v2-2-0371e206665f@axis.com> (raw)
In-Reply-To: <20260818-bq27z746-v2-0-0371e206665f@axis.com>
Add compatible for Texas Instruments bq27z746 fuel gauge, which is
similar to its sibling bq27z561. Unlike bq27z561, bq27z746 includes
some protection logic and can drive external MOSFETs. The register map
is a subset of the one found in bq27z561, with bq27z561 having six
extra registers at the end at 0x70 - 0x7A.
Among the ManufacturerAccess registers there are some more differences
mainly related to MOSFET control and deep sleep/shipping mode.
Signed-off-by: Henrik Grimler <henrik.grimler@axis.com>
---
Documentation/devicetree/bindings/power/supply/bq27xxx.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml b/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml
index d985ae632599..79d1a3c8c685 100644
--- a/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml
+++ b/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml
@@ -47,6 +47,7 @@ properties:
- ti,bq27441
- ti,bq27621
- ti,bq27z561
+ - ti,bq27z746
- ti,bq28z610
- ti,bq34z100
- ti,bq78z100
--
2.43.0
next prev parent reply other threads:[~2026-08-18 9:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-18 9:48 [PATCH v2 0/3] power: supply: bq27xxx: add bq27z746 Henrik Grimler
2026-08-18 9:48 ` [PATCH v2 1/3] dt-bindings: power: bq27xxx: bq27z561: allow interrupts property Henrik Grimler
2026-08-19 9:52 ` Krzysztof Kozlowski
2026-08-18 9:48 ` Henrik Grimler [this message]
2026-08-19 9:52 ` [PATCH v2 2/3] dt-bindings: power: bq27xxx: document bq27z746 Krzysztof Kozlowski
2026-08-18 9:48 ` [PATCH v2 3/3] power: supply: bq27xxx: add support for bq27z746 Henrik Grimler
2026-08-19 13:46 ` Andrew Davis
2026-09-09 21:23 ` [PATCH v2 0/3] power: supply: bq27xxx: add bq27z746 Sebastian Reichel
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