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[82.55.252.101]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-48febe585absm118304005e9.19.2026.05.19.15.08.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 May 2026 15:08:27 -0700 (PDT) From: Christian Marangi To: Michael Turquette , Stephen Boyd , Brian Masney , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Christian Marangi , Vinod Koul , Neil Armstrong , Lorenzo Bianconi , Felix Fietkau , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org Subject: [PATCH v7 2/6] dt-bindings: clock: airoha: Add PHY binding for Serdes port Date: Wed, 20 May 2026 00:08:07 +0200 Message-ID: <20260519220813.28468-3-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260519220813.28468-1-ansuelsmth@gmail.com> References: <20260519220813.28468-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260519_150829_900613_3226B5F3 X-CRM114-Status: GOOD ( 11.24 ) 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 Add PHY cell property for Serdes port selection. Currently supported only for Airoha AN7581 SoC, that support up to 4 Serdes port. The Serdes port can support both PCIe, USB3 or Ethernet mode. The available Serdes port can be selected following the dt-binding header in [2]. [2] Signed-off-by: Christian Marangi --- .../devicetree/bindings/clock/airoha,en7523-scu.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml index eb24a5687639..913ddc16182b 100644 --- a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml +++ b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml @@ -23,6 +23,7 @@ description: | All these identifiers can be found in: [1]: . + [2]: . The clocks are provided inside a system controller node. @@ -50,6 +51,12 @@ properties: description: ID of the controller reset line const: 1 + '#phy-cells': + description: + The first cell indicates the serdes phy number, see [2] for the + available serdes port. + const: 1 + required: - compatible - reg @@ -65,6 +72,8 @@ allOf: reg: minItems: 2 + '#phy-cells': false + - if: properties: compatible: -- 2.53.0