linux-kernel - [PATCHv4 2/2] arm/dts: omap4-sdp: Add keypad data

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1335346004-18108-2-git-send-email-sourav.poddar@ti.com>
Date:	Wed, 25 Apr 2012 14:56:44 +0530
From:	Sourav Poddar <sourav.poddar@...com>
To:	<devicetree-discuss@...ts.ozlabs.org>
CC:	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <linux-input@...r.kernel.org>,
	Sourav Poddar <sourav.poddar@...com>,
	Stephen Warren <swarren@...dotorg.org>,
	Benoit Cousson <b-cousson@...com>,
	Rob Herring <rob.herring@...xeda.com>,
	Grant Likely <grant.likely@...retlab.ca>,
	Felipe Balbi <balbi@...com>
Subject: [PATCHv4 2/2] arm/dts: omap4-sdp: Add keypad data

Add keypad data node in omap4 device tree file.
Also fill the device tree binding parameters
with the required value in "omap4-sdp" dts file.

Tested on omap44330 sdp with 3.4-rc3 kernel.

Cc: Stephen Warren <swarren@...dotorg.org>
Cc: Benoit Cousson <b-cousson@...com>
Cc: Rob Herring <rob.herring@...xeda.com>
Cc: Grant Likely <grant.likely@...retlab.ca>
Cc: Felipe Balbi <balbi@...com>
Signed-off-by: Sourav Poddar <sourav.poddar@...com>
---
v3->v4:
Express keymap binding as (linux,keymap) in the format described in 
Documentation/devicetree/bindings/input/matrix-keymap.txt
 arch/arm/boot/dts/omap4-sdp.dts |   63 +++++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap4.dtsi    |    5 +++
 2 files changed, 68 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 63c6b2b..0c9b3bf 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -17,4 +17,67 @@
 		device_type = "memory";
 		reg = <0x80000000 0x40000000>; /* 1 GB */
 	};
+
+	keypad@...1c000 {
+		keypad,num-rows = <8>;
+		keypad,num-columns = <8>;
+		linux,keymap = < 0x00000012
+			0x00010013
+			0x00020014
+			0x00030066
+			0x0004003f
+			0x00060017
+			0x0007002a
+			0x01000020
+			0x01010021
+			0x01020022
+			0x01030054
+			0x01040040
+			0x01060025
+			0x0107001c
+			0x0200002d
+			0x0201002e
+			0x0202002f
+			0x0203006b
+			0x02040041
+			0x02060034
+			0x0207003a
+			0x0300002c
+			0x0301004e
+			0x03020030
+			0x0303003b
+			0x03040042
+			0x03060018
+			0x03070039
+			0x04000011
+			0x04010015
+			0x04020016
+			0x0403003c
+			0x04040073
+			0x04060026
+			0x04070069
+			0x0500001f
+			0x05010023
+			0x05020024
+			0x0503003d
+			0x05040043
+			0x05050072
+			0x05060032
+			0x0507006a
+			0x06000010
+			0x0601001e
+			0x06020031
+			0x0603005c
+			0x0604000e
+			0x06060019
+			0x06070067
+			0x07000094
+			0x07010095
+			0x070200ca
+			0x070300cb
+			0x0704003e
+			0x07060160
+			0x0707006c >;
+		linux,input-no-autorepeat;
+	};
 };
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 3d35559..e0f678a 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -156,4 +156,9 @@
 			ti,hwmods = "i2c4";
 		};
 	};
+
+	keypad@...1c000 {
+		compatible = "ti,omap4-keypad";
+		ti,hwmods = "kbd";
+	};
 };
-- 
1.7.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/