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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id e186sm10058475oia.44.2019.03.28.09.57.29 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 28 Mar 2019 09:57:29 -0700 (PDT) Date: Thu, 28 Mar 2019 11:57:29 -0500 From: Rob Herring To: Guido =?iso-8859-1?Q?G=FCnther?= Subject: Re: [PATCH RESEND v7 2/3] dt-bindings: phy: Add documentation for mixel dphy Message-ID: <20190328165729.GA32345@bogus> References: <3319783f60fedd7f0029dd60a51c76a75003fe05.1553674604.git.agx@sigxcpu.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <3319783f60fedd7f0029dd60a51c76a75003fe05.1553674604.git.agx@sigxcpu.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190328_095731_400281_0CF59837 X-CRM114-Status: GOOD ( 20.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Heiko Stuebner , Maxime Ripard , dri-devel@lists.freedesktop.org, Sam Ravnborg , Abel Vesa , Fabio Estevam , Kishon Vijay Abraham I , NXP Linux Team , Robert Chiras , Thierry Reding , devicetree@vger.kernel.org, Martin Blumenstingl , Sascha Hauer , Johan Hovold , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Pengutronix Kernel Team , Lucas Stach , Shawn Guo , Andreas =?iso-8859-1?Q?F=E4rber?= , Li Jun Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Mar 27, 2019 at 09:20:00AM +0100, Guido G=FCnther wrote: > Add support for the MIXEL DPHY IP as found in the NXP's i.MX8MQ. > = > Signed-off-by: Guido G=FCnther > Reviewed-by: Sam Ravnborg > --- > .../bindings/phy/mixel,mipi-dsi-phy.txt | 29 +++++++++++++++++++ > 1 file changed, 29 insertions(+) > create mode 100644 Documentation/devicetree/bindings/phy/mixel,mipi-dsi-= phy.txt > = > diff --git a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt= b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt > new file mode 100644 > index 000000000000..d3646580412a > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt > @@ -0,0 +1,29 @@ > +Mixel DSI PHY for i.MX8 > + > +The Mixel MIPI-DSI PHY IP block is e.g. found on i.MX8 platforms (along = the > +MIPI-DSI IP from Northwest Logic). It represents the physical layer for = the > +electrical signals for DSI. > + > +Required properties: > +- compatible: Must be: > + - "mixel,imx8mq-mipi-dphy" If you had a fallback for mixel, then it would make sense, but as this = is imx8mq specifc 'fsl' should be the vendor prefix. > +- clocks: Must contain an entry for each entry in clock-names. > +- clock-names: Must contain the following entries: > + - "phy_ref": phandle and specifier referring to the DPHY ref clock > +- reg: the register range of the PHY controller > +- #phy-cells: number of cells in PHY, as defined in > + Documentation/devicetree/bindings/phy/phy-bindings.txt > + this must be <0> > + > +Optional properties: > +- power-domains: phandle to power domain > + > +Example: > + mipi_dphy: mipi_dphy@30A0030 { mipi-dphy@... or just dphy@... > + compatible =3D "mixel,imx8mq-mipi-dphy"; > + clocks =3D <&clk IMX8MQ_CLK_DSI_PHY_REF>; > + clock-names =3D "phy_ref"; > + reg =3D <0x30A00300 0x100>; > + power-domains =3D <&pd_mipi0>; > + #phy-cells =3D <0>; > + }; > -- = > 2.20.1 > = _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel