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Fri, 02 Oct 2026 05:03:03 -0700 (PDT) From: Alexey Charkov Date: Fri, 02 Oct 2026 16:02:54 +0400 Subject: [PATCH 1/2] dt-bindings: power: supply: bq27xxx: add BQ28Z620 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261002-bq28z620-v1-1-bdcc10d42519@flipper.net> References: <20261002-bq28z620-v1-0-bdcc10d42519@flipper.net> In-Reply-To: <20261002-bq28z620-v1-0-bdcc10d42519@flipper.net> To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?utf-8?q?Pali_Roh=C3=A1r?= , "Andrew F. Davis" Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alexey Charkov X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1289; i=alchark@flipper.net; h=from:subject:message-id; bh=ozSoPu+ixvTWlKFKxDp+ARaoG4Sjp3bKLj33/MrvA5g=; b=owGbwMvMwCW2adGNfoHIK0sZT6slMWTtn1tso6EfYtFrkFSziMOsRjeJR2ft1qUec8UP/OVZs XXuofITHRNZGMS4GCzFFFnmfltiO9WIb9YuD4+vMHNYmUCGSIs0MAABCwNfbmJeqZGOkZ6ptqGe oZGOsY4RAxenAEx1fSXDfw8dJo0Oz9tp0xasiJzQn+yWtXzHDpHlwdlzNqUGpb+xjGH4p1gkcdD XXHNK1jOFnyIW6xf+3yArcOT+wekP78Tnsu+z4gMA X-Developer-Key: i=alchark@flipper.net; a=openpgp; fpr=9DF6A43D95320E9ABA4848F5B2A2D88F1059D4A5 Add a compatible for the TI BQ28Z620, a firmware derivative of the BQ28Z610 that keeps its standard command set but drops the Battery Trip Point feature and relocates much of the data flash as a result. Keep it standalone rather than falling back to ti,bq28z610, as software programming the BQ28Z610 data flash layout would corrupt the configuration of a BQ28Z620. Link: https://www.ti.com/product/BQ28Z620 Signed-off-by: Alexey Charkov --- Documentation/devicetree/bindings/power/supply/bq27xxx.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml b/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml index 79d1a3c8c685..be0f1f7292c8 100644 --- a/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml +++ b/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml @@ -49,6 +49,7 @@ properties: - ti,bq27z561 - ti,bq27z746 - ti,bq28z610 + - ti,bq28z620 - ti,bq34z100 - ti,bq78z100 @@ -93,6 +94,7 @@ allOf: - ti,bq27545 - ti,bq27411 - ti,bq28z610 + - ti,bq28z620 - ti,bq34z100 - ti,bq78z100 then: -- 2.55.0