From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrzej Hajda Subject: Re: [PATCH v8 1/3] dt-bindings: Add support for samsung s6e3ha2 panel binding Date: Wed, 11 Jan 2017 08:43:36 +0100 Message-ID: References: <1484116439-7275-1-git-send-email-hoegeun.kwon@samsung.com> <1484116439-7275-2-git-send-email-hoegeun.kwon@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-reply-to: <1484116439-7275-2-git-send-email-hoegeun.kwon-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Hoegeun Kwon , krzk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, jh80.chung-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, andi.shyti-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, Donghwa Lee , Hyungwon Hwang List-Id: devicetree@vger.kernel.org On 11.01.2017 07:33, Hoegeun Kwon wrote: > The Samsung s6e3ha2 is a 5.7" 1440x2560 AMOLED panel connected > using MIPI-DSI interfaces. > > Signed-off-by: Donghwa Lee > Signed-off-by: Hyungwon Hwang > Signed-off-by: Hoegeun Kwon > Tested-by: Chanwoo Choi > Reviewed-by: Andrzej Hajda > --- > .../bindings/display/panel/samsung,s6e3ha2.txt | 26 ++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt > > diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt > new file mode 100644 > index 0000000..3e7892c > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt > @@ -0,0 +1,26 @@ > +Samsung S6E3HA2 5.7" 1440x2560 AMOLED panel > + > +Required properties: > + - compatible: "samsung,s6e3ha2" > + - reg: the virtual channel number of a DSI peripheral > + - vdd3-supply: I/O voltage supply > + - vci-supply: voltage supply for analog circuits > + - reset-gpios: a GPIO spec for the reset pin (active low) > + - enable-gpios: a GPIO spec for the panel enable pin (active high) > + - te-gpios: a GPIO spec for the tearing effect synchronization signal > + gpio pin (active high) One more thing I didn't catch earlier, te-gpios property should be optional - in case of hw-trigger we do not need it. Regards Andrzej > + > +Example: > +&dsi { > + ... > + > + panel@0 { > + compatible = "samsung,s6e3ha2"; > + reg = <0>; > + vdd3-supply = <&ldo27_reg>; > + vci-supply = <&ldo28_reg>; > + reset-gpios = <&gpg0 0 GPIO_ACTIVE_LOW>; > + enable-gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>; > + te-gpios = <&gpf1 3 GPIO_ACTIVE_HIGH>; > + }; > +}; -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html