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[86.238.83.144]) by smtp.gmail.com with ESMTPSA id d13sm24231506wrb.39.2020.11.28.14.54.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Nov 2020 14:54:35 -0800 (PST) From: Adrien Grassein Cc: fugang.duan@nxp.com, davem@davemloft.net, kuba@kernel.org, robh+dt@kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Adrien Grassein Subject: [PATCH 1/3] dt-bindings: net: fsl-fec add mdc/mdio bitbang option Date: Sat, 28 Nov 2020 23:54:23 +0100 Message-Id: <20201128225425.19300-1-adrien.grassein@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add dt-bindings explanation for the two new gpios (mdio and mdc) used for bitbanging. Signed-off-by: Adrien Grassein --- Documentation/devicetree/bindings/net/fsl-fec.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt index 9b543789cd52..e9fa992354b7 100644 --- a/Documentation/devicetree/bindings/net/fsl-fec.txt +++ b/Documentation/devicetree/bindings/net/fsl-fec.txt @@ -22,6 +22,10 @@ Optional properties: - fsl,err006687-workaround-present: If present indicates that the system has the hardware workaround for ERR006687 applied and does not need a software workaround. +- mdc-gpios: Bitbanged MDIO Management Data Clock GPIO. If specified, +mdio-gpios should be specified too. +- mdio-gpios: Bitbanged MDIO Management Data I/O GPIO. If specified, +mdc-gpios should be specified too. - fsl,stop-mode: register bits of stop mode control, the format is <&gpr req_gpr req_bit>. gpr is the phandle to general purpose register node.