From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Date: Thu, 02 Aug 2012 13:35:22 +0000 Subject: Re: [PATCH 1/4] video: Add support for the Solomon SSD1307 OLED Controller Message-Id: <501A821A.2060209@free-electrons.com> List-Id: References: <1343730576-20494-1-git-send-email-maxime.ripard@free-electrons.com> <1343730576-20494-2-git-send-email-maxime.ripard@free-electrons.com> <20120801052424.GD1672@S2100-06.ap.freescale.net> <501904CB.9040104@free-electrons.com> <20120802003422.GA2253@S2101-09.ap.freescale.net> In-Reply-To: <20120802003422.GA2253@S2101-09.ap.freescale.net> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: linux-arm-kernel@lists.infradead.org Le 02/08/2012 02:34, Shawn Guo a =E9crit : > On Wed, Aug 01, 2012 at 12:28:27PM +0200, Maxime Ripard wrote: >> Thanks for the tip. >> However, I'm not sure this device will be mxs specific, since this >> controller is used on some other devices as well (I know for example >> that some uses it with the Arduino, even though it's not related to >> Linux), so relying on mxs-specific capabilities here might not be that >> great. >> > Ok, agreed. In that case, putting "1" in last cell of oled-reset-gpio > does not make any point then. >=20 > +Examples: > +ssd1307: oled@3c { > + compatible =3D "solomon,ssd1307fb-i2c"; > + reg =3D <0x3c>; > + pwms =3D <&pwm 4 3000>; > + oled-reset-gpio =3D <&gpio2 7 1>; > + oled-reset-active-low; > +}; >=20 Ok, I will do that then. Maxime --=20 Maxime Ripard, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com