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[59.124.168.89]) by smtp.gmail.com with ESMTPSA id p22-20020a1709027ed600b00187197c499asm13016723plb.164.2022.11.16.19.48.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Nov 2022 19:48:08 -0800 (PST) From: Andy Chiu To: davem@davemloft.net, andrew@lunn.ch, kuba@kernel.org, michal.simek@xilinx.com, radhey.shyam.pandey@xilinx.com Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, pabeni@redhat.com, edumazet@google.com, andy.chiu@sifive.com, greentime.hu@sifive.com, Rob Herring Subject: [PATCH v4 net-next 3/3] dt-bindings: describe the support of "clock-frequency" in mdio Date: Thu, 17 Nov 2022 11:47:51 +0800 Message-Id: <20221117034751.1347105-4-andy.chiu@sifive.com> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20221117034751.1347105-1-andy.chiu@sifive.com> References: <20221117034751.1347105-1-andy.chiu@sifive.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221116_194811_095054_14CE7DD2 X-CRM114-Status: UNSURE ( 9.99 ) X-CRM114-Notice: Please train this message. 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 mdio bus frequency can be configured at boottime by a property in DT now, so add a description to it. Signed-off-by: Andy Chiu Reviewed-by: Greentime Hu Reviewed-by: Andrew Lunn Acked-by: Rob Herring --- Documentation/devicetree/bindings/net/xilinx_axienet.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/net/xilinx_axienet.txt b/Documentation/devicetree/bindings/net/xilinx_axienet.txt index 1aa4c6006cd0..80e505a2fda1 100644 --- a/Documentation/devicetree/bindings/net/xilinx_axienet.txt +++ b/Documentation/devicetree/bindings/net/xilinx_axienet.txt @@ -68,6 +68,8 @@ Optional properties: - mdio : Child node for MDIO bus. Must be defined if PHY access is required through the core's MDIO interface (i.e. always, unless the PHY is accessed through a different bus). + Non-standard MDIO bus frequency is supported via + "clock-frequency", see mdio.yaml. - pcs-handle: Phandle to the internal PCS/PMA PHY in SGMII or 1000Base-X modes, where "pcs-handle" should be used to point