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[112.104.169.66]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ccc9d5bde9sm49018755ad.79.2026.07.09.12.39.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Jul 2026 12:39:37 -0700 (PDT) From: Chen-Yu Yeh To: Sean Wang , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-mediatek@lists.infradead.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Frank Wunderlich , Chen-Yu Yeh Subject: [PATCH] dt-bindings: pinctrl: mt7622: allow gpio-hogs Date: Fri, 10 Jul 2026 03:39:27 +0800 Message-ID: <20260709193927.108105-1-chenyou910331@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Commit 6e3b067d3c5e ("arm64: dts: mediatek: mt7622: Align GPIO hog name with bindings") renamed the asm_sel GPIO hog to asm-sel-hog to follow the GPIO hog naming convention, but the mt7622 pinctrl binding only allows child nodes matching '-pins(-[a-z]+)?$', causing a dtbs_check warning: mt7622-bananapi-bpi-r64.dtb: pinctrl@10211000 (mediatek,mt7622-pinctrl): 'asm-sel-hog' does not match any of the regexes: '-pins(-[a-z]+)?$', '^pinctrl-[0-9]+$' Allow gpio-hog nodes in the pinctrl node, following the same pattern as commit 9322da935c9a ("dt-bindings: pinctrl: mt7988: allow gpio-hogs"). Signed-off-by: Chen-Yu Yeh --- .../devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml index 6b925c5099cc..021307b6d801 100644 --- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml @@ -65,6 +65,11 @@ then: - "#interrupt-cells" patternProperties: + "-hog(-[0-9]+)?$": + type: object + required: + - gpio-hog + '-pins(-[a-z]+)?$': type: object additionalProperties: false -- 2.43.0