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[2.51.220.108]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4870bf418dcsm15274665f8f.35.2026.09.17.05.44.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Sep 2026 05:44:47 -0700 (PDT) From: Alexey Charkov Date: Thu, 17 Sep 2026 16:44:39 +0400 Subject: [PATCH v2] dt-bindings: mfd: ti,bq25703a: Expand to include BQ25798 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: quoted-printable Message-Id: <20260917-bq25798-v2-1-5086845cd3eb@flipper.net> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/2WNyw6CMBBFf4XM2hpa+gBW/odhAWWQMQZqi42G8 O8WXLo8ybnnrhDQEwaosxU8Rgo0TwnEKQM7ttMNGfWJQeRC5xWXrHsKZaqSaWN02cpccYOQbOd xoPdRujY/Dq/ujnbZ57sxUlhm/zmuIt+9/2rkjLPeKhRoC1lYeRke5Bz684QLNNu2fQFunRjUs gAAAA== X-Change-ID: 20260914-bq25798-67768a40517e To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chris Morgan Cc: mfd@lists.linux.dev, 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=2190; i=alchark@flipper.net; h=from:subject:message-id; bh=EsnZ1DK9B73rdVZvb4yaLlND2bYXmTNqpeEfyhoeu74=; b=owGbwMvMwCW2adGNfoHIK0sZT6slMWStfrBbjF3UbNcxjrlsm05yfEp9LPl3TcqEJzsbO3bPz J1dNuvT9I6JLAxiXAyWYoosc78tsZ1qxDdrl4fHV5g5rEwgQ6RFGhiAgIWBLzcxr9RIx0jPVNtQ z9BIx1jHiIGLUwCm2kaXkeFH9fsdFxbpvgztXfrwRpC+nLayzx7RAn+5u3lf/F9tyelnZJgYGlK suCdAeHuK4SRdM4vdct0qsYtrOQwZ5SdfyU/N4wYA X-Developer-Key: i=alchark@flipper.net; a=openpgp; fpr=9DF6A43D95320E9ABA4848F5B2A2D88F1059D4A5 TI has unpublished the BQ25792 charger variant and pulled its docs from their website. BQ25798 is a pin and register compatible replacement, which also adds MPPT tracking support (reg 0x15, added in BQ25798 and reserved in BQ25792) and backup mode (reg 0x0f[1], reg 0x10[7:6], reg 0x16[0] and reg 0x1c[7:5] on BQ25798 - all of them reserved on BQ25792). Expand the existing binding to include BQ25798 with a fallback compatible to BQ25792. Link: https://www.ti.com/product/BQ25798 Signed-off-by: Alexey Charkov Acked-by: Rob Herring (Arm) --- Changes in v2: - Fixed the conditional to ensure the constraints are applied to ti,bq25798= (Sashiko) - Link to v1: https://patch.msgid.link/20260914-bq25798-v1-1-dc5e2ec343c4@f= lipper.net To: Lee Jones To: Rob Herring To: Krzysztof Kozlowski To: Conor Dooley To: Chris Morgan Cc: mfd@lists.linux.dev Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml b/Docum= entation/devicetree/bindings/mfd/ti,bq25703a.yaml index cdce83f05804..3bc07f25d063 100644 --- a/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml @@ -11,9 +11,14 @@ maintainers: =20 properties: compatible: - enum: - - ti,bq25703a - - ti,bq25792 + oneOf: + - enum: + - ti,bq25703a + - ti,bq25792 + - items: + - enum: + - ti,bq25798 + - const: ti,bq25792 =20 reg: const: 0x6b @@ -103,7 +108,8 @@ allOf: - if: properties: compatible: - const: ti,bq25792 + contains: + const: ti,bq25792 then: properties: input-current-limit-microamp: --- base-commit: 0d9d0dbf2fddcff5859d623e90ca73c4054276e1 change-id: 20260914-bq25798-67768a40517e Best regards, -- =20 Alexey Charkov