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[83.47.240.79]) by smtp.gmail.com with ESMTPSA id l8sm4089610wrv.45.2019.03.29.22.50.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 29 Mar 2019 22:50:41 -0700 (PDT) From: Sergio Paracuellos To: kishon@ti.com Cc: linux-kernel@vger.kernel.org, driverdev-devel@linuxdriverproject.org, devicetree@vger.kernel.org, john@phrozen.org, linux-mips@vger.kernel.org, robh+dt@kernel.org, neil@brown.name Subject: [PATCH v2 1/2] dt-bindings: phy: Add binding for Mediatek MT7621 PCIe PHY Date: Sat, 30 Mar 2019 06:50:37 +0100 Message-Id: <20190330055038.18958-2-sergio.paracuellos@gmail.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190330055038.18958-1-sergio.paracuellos@gmail.com> References: <20190330055038.18958-1-sergio.paracuellos@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add bindings to describe Mediatek MT7621 PCIe PHY. Signed-off-by: Sergio Paracuellos --- .../bindings/phy/mediatek,mt7621-pci-phy.txt | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.txt diff --git a/Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.txt b/Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.txt new file mode 100644 index 000000000000..a369d715378b --- /dev/null +++ b/Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.txt @@ -0,0 +1,28 @@ +Mediatek Mt7621 PCIe PHY + +Required properties: +- compatible: must be "mediatek,mt7621-pci-phy" +- reg: base address and length of the PCIe PHY block +- #phy-cells: must be <1> for pcie0_phy and for pcie1_phy. + +Example: + pcie0_phy: pcie-phy@1e149000 { + compatible = "mediatek,mt7621-pci-phy"; + reg = <0x1e149000 0x0700>; + #phy-cells = <1>; + }; + + pcie1_phy: pcie-phy@1e14a000 { + compatible = "mediatek,mt7621-pci-phy"; + reg = <0x1e14a000 0x0700>; + #phy-cells = <1>; + }; + + /* users of the PCIe phy */ + + pcie: pcie@1e140000 { + ... + ... + phys = <&pcie0_phy 0>, <&pcie0_phy 1>, <&pcie1_phy 0>; + phy-names = "pcie-phy0", "pcie-phy1", "pcie-phy2"; + }; -- 2.19.1