On Tue, Mar 18, 2014 at 03:00:02PM +0000, Gabriel FERNANDEZ wrote: > This patch adds ST Keyscan driver to use the keypad hw a subset > of ST boards provide. Specific board setup will be put in the > given dt. > > Signed-off-by: Gabriel Fernandez <gabriel.fernandez@xxxxxx> > Signed-off-by: Giuseppe Condorelli <giuseppe.condorelli@xxxxxx> > --- > .../devicetree/bindings/input/st-keyscan.txt | 60 +++++ > drivers/input/keyboard/Kconfig | 12 + > drivers/input/keyboard/Makefile | 1 + > drivers/input/keyboard/st-keyscan.c | 260 +++++++++++++++++++++ > 4 files changed, 333 insertions(+) > create mode 100644 Documentation/devicetree/bindings/input/st-keyscan.txt > create mode 100644 drivers/input/keyboard/st-keyscan.c > > diff --git a/Documentation/devicetree/bindings/input/st-keyscan.txt b/Documentation/devicetree/bindings/input/st-keyscan.txt > new file mode 100644 > index 0000000..51eb428 > --- /dev/null > +++ b/Documentation/devicetree/bindings/input/st-keyscan.txt > @@ -0,0 +1,60 @@ > +* ST Keyscan controller Device Tree bindings > + > +The ST keyscan controller Device Tree binding is based on the > +matrix-keymap. > + > +Required properties: > +- compatible: "st,sti-keyscan" > + > +- reg: Register base address and size of st-keyscan controller. > + > +- interrupts: Interrupt number for the st-keyscan controller. > + > +- clocks: Must contain one entry, for the module clock. > + See ../clocks/clock-bindings.txt for details. > + > +- pinctrl: Should specify pin control groups used for this controller. > + See ../pinctrl/pinctrl-bindings.txt for details. > + > +- linux,keymap: The keymap for keys as described in the binding document > + devicetree/bindings/input/matrix-keymap.txt. > + > +- keypad,num-rows: Number of row lines connected to the keypad controller. > + > +- keypad,num-columns: Number of column lines connected to the keypad > + controller. > + > +Optional property: > +- st,debounce_us: Debouncing interval time in microseconds s/_/-/ here, please. Otherwise this looks ok. Mark. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
