On Tue, Aug 09, 2016 at 01:35:42PM +0100, Paul Burton wrote: > Add documentation for a devicetree binding for the simple ASCII LCD > displays found on development boards such as the MIPS Boston, MIPS Malta > & MIPS SEAD3 from Imagination Technologies. > > Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx> > --- > > .../devicetree/bindings/auxdisplay/img-ascii-lcd.txt | 17 +++++++++++++++++ > MAINTAINERS | 5 +++++ > 2 files changed, 22 insertions(+) > create mode 100644 Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt > > diff --git a/Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt b/Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt > new file mode 100644 > index 0000000..b69bb68 > --- /dev/null > +++ b/Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt > @@ -0,0 +1,17 @@ > +Binding for ASCII LCD displays on Imagination Technologies boards > + > +Required properties: > +- compatible : should be one of: > + "img,boston-lcd" > + "mti,malta-lcd" > + "mti,sead3-lcd" > + > +Required properties for "img,boston-lcd": > +- reg : memory region locating the device registers > + > +Required properties for "mti,malta-lcd" or "mti,sead3-lcd": > +- regmap: phandle of the system controller containing the LCD registers > +- offset: offset in bytes to the LCD registers within the system controller > + > +The layout of the registers & properties of the display are determined > +from the compatible string, making this binding somewhat trivial. > diff --git a/MAINTAINERS b/MAINTAINERS > index 20bb1d0..d08cf6d 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -1971,6 +1971,11 @@ S: Maintained > F: Documentation/hwmon/asc7621 > F: drivers/hwmon/asc7621.c > > +ASCII LCD DRIVER > +M: Paul Burton <paul.burton@xxxxxxxxxx> > +S: Maintained > +F: Documentation/devicetree/bindings/ascii-lcd.txt Wrong path and filename. > + > ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS > M: Corentin Chary <corentin.chary@xxxxxxxxx> > L: acpi4asus-user@xxxxxxxxxxxxxxxxxxxxx > -- > 2.9.2 >
