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Wed, 16 Sep 2026 06:12:58 -0700 (PDT) Received: from [10.107.92.252] ([2409:40c2:5413:87f7:9fa7:eb18:a8e7:30a7]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33bf5aa1194sm9422972eec.14.2026.09.16.06.12.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Sep 2026 06:12:58 -0700 (PDT) From: Bhargav Joshi Date: Wed, 16 Sep 2026 18:41:26 +0530 Subject: [PATCH v2 1/4] dt-bindings: mfd: ti,tps65910: Add wakeup-source and GPIO hogs 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: <20260916-ti-tps6586x-v2-1-f12cfdfb446c@gmail.com> References: <20260916-ti-tps6586x-v2-0-f12cfdfb446c@gmail.com> In-Reply-To: <20260916-ti-tps6586x-v2-0-f12cfdfb446c@gmail.com> To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Lee Jones , Shree Ramamoorthy , Thierry Reding , Jonathan Hunter , Dmitry Osipenko , Svyatoslav Ryhel , Laxman Dewangan Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, goledhruva@gmail.com, m-chawdhry@ti.com, daniel.baluta@gmail.com, simona.toaca@nxp.com, j.bhargav.u@gmail.com, mfd@lists.linux.dev, Thierry Reding , linux-tegra@vger.kernel.org X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789564321; l=1169; i=j.bhargav.u@gmail.com; h=from:subject:message-id; bh=o+kUdx6oM4YKDVkr1OH5tjWm5SLV6fOsv8ZE8kTFeXU=; b=tpEvH9KHIwfTAC1OsUi5VlGNptqy0s24Wwu1XzlMVjI2obaXalmbeok/qLK/BloCX1pzhu24l n4BFew6fQmaDo3lR3iaTnzSxj6vIqAmT7b7+Sj4GzU/TxtejoEVXMtr X-Developer-Key: i=j.bhargav.u@gmail.com; a=ed25519; pk=IqNDwUZKECEA+n8wXctFLBbYL9NhFstZNbOznm/nX1k= Device tree validation throws warnings for the TPS65911 PMIC on Tegra boards because wakeup-source and GPIO hog nodes are not documented in the schema, even though the hardware supports them. Add wakeup-source property and allow child nodes that match the "-hog" pattern. Signed-off-by: Bhargav Joshi --- Documentation/devicetree/bindings/mfd/ti,tps65910.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/ti,tps65910.yaml b/Documentation/devicetree/bindings/mfd/ti,tps65910.yaml index f1a76f88fc0c..caff9dc0b2bb 100644 --- a/Documentation/devicetree/bindings/mfd/ti,tps65910.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,tps65910.yaml @@ -37,6 +37,8 @@ properties: interrupt-controller: true + wakeup-source: true + '#interrupt-cells': description: Specifies the IRQ number and flags const: 2 @@ -163,6 +165,12 @@ patternProperties: vcc7-supply: VRTC input. vccio-supply: VIO input. + "^.+-hog$": + type: object + + required: + - gpio-hog + required: - compatible - reg -- 2.55.0