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[95.248.227.210]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-47a9de1e785sm40674208f8f.8.2026.07.08.02.05.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Jul 2026 02:05:38 -0700 (PDT) From: Christian Marangi To: Ryder Lee , Bjorn Helgaas , Lorenzo Pieralisi , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , Christian Marangi , linux-pci@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/2] dt-bindings: PCI: mediatek: Add support for optional perstout reset Date: Wed, 8 Jul 2026 11:05:28 +0200 Message-ID: <20260708090533.19734-1-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260708_020542_262208_0CB7E13D X-CRM114-Status: GOOD ( 11.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Airoha AN7583 have a dedicated reset for PCIe PERSTOUT. Add optional support for it in schema. Signed-off-by: Christian Marangi --- .../devicetree/bindings/pci/mediatek-pcie.yaml | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie.yaml index c009a7a52bc6..cc5400c26185 100644 --- a/Documentation/devicetree/bindings/pci/mediatek-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie.yaml @@ -43,10 +43,12 @@ properties: - enum: [ pipe_ck0, pipe_ck1 ] resets: - maxItems: 1 + minItems: 1 + maxItems: 2 reset-names: - const: pcie-rst1 + minItems: 1 + maxItems: 2 interrupts: maxItems: 1 @@ -127,6 +129,12 @@ allOf: phy-names: const: pcie-phy1 + resets-names: + minItems: 1 + items: + - const: pcie-rst1 + - const: pcie-perstout1 + power-domain: false required: -- 2.53.0