From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gordan Markus Subject: [PATCH v2 2/2] input: keyboard: Add lm8333 devicetree bindings Date: Wed, 2 Nov 2016 22:43:49 +0100 Message-ID: <1478123029-18291-2-git-send-email-gordan.markus@gmail.com> References: <1478123029-18291-1-git-send-email-gordan.markus@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <1478123029-18291-1-git-send-email-gordan.markus-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, =?UTF-8?q?Gordan=20Marku=C5=A1?= List-Id: devicetree@vger.kernel.org This adds LM8333 devicetree bindings documentation. Signed-off-by: Gordan Markuš --- .../devicetree/bindings/input/ti,lm8333.txt | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/ti,lm8333.txt diff --git a/Documentation/devicetree/bindings/input/ti,lm8333.txt b/Documentation/devicetree/bindings/input/ti,lm8333.txt new file mode 100644 index 0000000..dda01e2 --- /dev/null +++ b/Documentation/devicetree/bindings/input/ti,lm8333.txt @@ -0,0 +1,45 @@ +LM8333 Keypad + +Required properties: +- compatible: Compatible property value should be "ti,lm8333". + +- reg: Physical base address of the peripheral and length of memory mapped + region. + +- interrupts: The interrupt number for the peripheral. + +- linux,keymap: The keymap to use + (see Documentation/devicetree/bindings/input/matrix-keymap.txt) + +Optional properties: +- ti,active-time-ms: Specify the time during which the keypad is scanned after + the last key is released, before entering Halt mode. + The active time must be longer than the debounce time. + Default 500 ms. + +- debounce-delay-ms: Specify the keypad debounce time. + This can be used for reliable scanning of keyboards with noisy contacts. + Default 10 ms. + +Example: +input { + compatible = "ti,lm8333"; + reg = <0x51>; + interrupts = <5>; + + ti,active-time-ms = <750>; + debounce-delay-ms = <20>; + + linux,keymap = < + 0x0001001e + 0x00020030 + 0x0003002e + 0x00040020 + 0x00050012 + 0x00060021 + 0x00070022 + 0x00080023 + 0x01010017 + 0x01020024 + 0x01030025>; +}; -- 1.9.1 -- 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