From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938347AbdAFLmF (ORCPT ); Fri, 6 Jan 2017 06:42:05 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:48202 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932198AbdAFLl3 (ORCPT ); Fri, 6 Jan 2017 06:41:29 -0500 X-AuditID: b6c32a2c-f79ad6d000007a0b-f5-586f8261ebb1 From: Andi Shyti To: Dmitry Torokhov , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , Kukjin Kim , Krzysztof Kozlowski , Javier Martinez Canillas , Chanwoo Choi , Beomho Seo Cc: linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Jaechul Lee , Andi Shyti , Andi Shyti , Jaechul Lee Subject: [PATCH v4 3/5] input: Add support for the tm2 touchkey device driver Date: Fri, 06 Jan 2017 20:41:12 +0900 Message-id: <20170106114114.19321-4-andi.shyti@samsung.com> X-Mailer: git-send-email 2.11.0 In-reply-to: <20170106114114.19321-1-andi.shyti@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuplk+LIzCtJLcpLzFFi42LZdlhTSzexKT/CoLFd22L7kWesFot/PGey OP1pG7vF+2U9jBbXvzxntZh/5ByrxeFFLxgtjq+cxWzx5u0aJou3+7uZLfofv2a2OH9+A7vF psfXWC1ufvrGanF51xw2ixnn9zFZLL1+kcmide8RdouXH0+wOAh7rJm3htHj+pJPzB47Z91l 99i0qpPNY/OSeo8t/UBe35ZVjB6fN8kFcESl2mSkJqakFimk5iXnp2TmpdsqeQfHO8ebmhkY 6hpaWpgrKeQl5qbaKrn4BOi6ZeYAPaSkUJaYUwoUCkgsLlbSt7Mpyi8tSVXIyC8usVWKNjQ0 0jM0MNczMjLSMzGOtTIyBSpJSM1o+LqOvaCVt+Lw5ElMDYzd3F2MnBwSAiYSE3uXsEPYYhIX 7q1n62Lk4hASWMooce/aRlYIp51J4vaFf8wwHbtXLINKzGGUWP5zPyOE85FRYurqV0wgVWwC mhJNt3+AzRIRmMQs8ep/B5jDLLCNSWLdp12MIFXCAv4SnxavYgGxWQRUJa52PwDbwStgLdF/ ZyfUVfISu9ousoLYnAI2Em+X9TOBDJIQuMcuMeXXJ6BmDiBHVmLTAaj7XCRebNvOBmELS7w6 vgVqjrTE36W3GCHscom1B7dDzWlhlPj98ipUg7HE/Qf3wAYxC/BJ9P5+wgQxn1eio00IosRD 4s/uGywQtqPEzZadLBDv9zNK9CzZwTaBUWYBI8MqRrHUguLc9NRi0wJDveLE3OLSvHS95Pzc TYzgpKils4Px3gLvQ4wCHIxKPLwel/IihFgTy4orcw8xSnAwK4nwJjXkRwjxpiRWVqUW5ccX leakFh9iNAWG00RmKdHkfGDCziuJNzQxMzQxsgRCc0NzJXHeBRXWEUIC6YklqdmpqQWpRTB9 TBycUg2MrPbH2j7WxZ749STBxDXGe2rgflHBJKfd8i9Nmpp65q9fbcDknSf972X67rmHLZ4U LZb/+mqrY2/Mi6uzzDOaQ9yszJZkxiQ5vTnx5vcsfZ/86OqMQOG4KwUJIk1i7SJpDMcNWN/s XK6qcMGgi93vguwG/t/XRHsL6o2KV7tYNag2pD8/dU6JpTgj0VCLuag4EQDXRD1HoAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrOIsWRmVeSWpSXmKPExsVy+t9jQd2EpvwIg+NbjSy2H3nGarH4x3Mm i9OftrFbvF/Ww2hx/ctzVov5R86xWhxe9ILR4vjKWcwWb96uYbJ4u7+b2aL/8Wtmi/PnN7Bb bHp8jdXi5qdvrBaXd81hs5hxfh+TxdLrF5ksWvceYbd4+fEEi4Owx5p5axg9ri/5xOyxc9Zd do9NqzrZPDYvqffY0g/k9W1ZxejxeZNcAEeUm01GamJKapFCal5yfkpmXrqtUmiIm66FkkJe Ym6qrVKErm9IkJJCWWJOKZBnZIAGHJwD3IOV9O0S3DIavq5jL2jlrTg8eRJTA2M3dxcjJ4eE gInE7hXLWCFsMYkL99azgdhCArMYJRY9VO1i5AKyPzJKrGp4wASSYBPQlGi6/YMNJCEiMIlZ ovlyLyNIgllgG5NEx3MtEFtYwFfi9u5JYFNZBFQlrnY/YAaxeQWsJfrv7GSH2CYvsavtIlgN p4CNxNtl/UwQm60llj3ayTqBkXcBI8MqRonUguSC4qT0XKO81HK94sTc4tK8dL3k/NxNjOBI eya9g/HwLvdDjAIcjEo8vBFeeRFCrIllxZW5hxglOJiVRHiTGvIjhHhTEiurUovy44tKc1KL DzGaAh02kVlKNDkfmATySuINTcxNzI0NLMwtLU2MlMR5G2c/CxcSSE8sSc1OTS1ILYLpY+Lg lGpg1F3JP0d77eq6H65tk/03memtKLLZKnSxpvnWJNt0ZR1uq+Dzu6SsZme8PVS0tkvnrMSf Wo6YByfNjxTYR/ZeTX1rGPBPrbDQe0LA8djpbhKGLPxNX1Zmsq5nMK30v3A85i+72bwLWa/2 K9knvHS5e151ao2l0xqjK26bzzz5sov1KVP1gjv8SizFGYmGWsxFxYkAeJ1eR8oCAAA= X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20170106114120epcas5p299b63311b3c55738537a40486f1462d8 X-Msg-Generator: CA X-Sender-IP: 203.254.230.27 X-Local-Sender: =?UTF-8?B?7JWI65SUG1RpemVuIFBsYXRmb3JtIExhYihTL1fshLzthLAp?= =?UTF-8?B?G+yCvOyEseyghOyekBvssYXsnoQ=?= X-Global-Sender: =?UTF-8?B?QW5kaSBTaHl0aRtUaXplbiBQbGF0Zm9ybSBMYWIuG1NhbXN1?= =?UTF-8?B?bmcgRWxlY3Ryb25pY3MbU2VuaW9yIEVuZ2luZWVy?= X-Sender-Code: =?UTF-8?B?QzEwG1NUQUYbQzEwVjgxMTE=?= CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-HopCount: 7 X-CMS-RootMailID: 20170106114120epcas5p299b63311b3c55738537a40486f1462d8 X-RootMTR: 20170106114120epcas5p299b63311b3c55738537a40486f1462d8 References: <20170106114114.19321-1-andi.shyti@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jaechul Lee This patch adds the binding description of the tm2 touchkey device driver. Signed-off-by: Jaechul Lee Reviewed-by: Javier Martinez Canillas Reviewed-by: Andi Shyti Acked-by: Rob Herring Signed-off-by: Andi Shyti --- .../bindings/input/samsung,tm2-touchkey.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/samsung,tm2-touchkey.txt diff --git a/Documentation/devicetree/bindings/input/samsung,tm2-touchkey.txt b/Documentation/devicetree/bindings/input/samsung,tm2-touchkey.txt new file mode 100644 index 000000000000..4de1af0f0a37 --- /dev/null +++ b/Documentation/devicetree/bindings/input/samsung,tm2-touchkey.txt @@ -0,0 +1,27 @@ +Samsung tm2-touchkey + +Required properties: +- compatible: must be "samsung,tm2-touchkey" +- reg: I2C address of the chip. +- interrupt-parent: a phandle for the interrupt controller (see interrupt + binding[0]). +- interrupts: interrupt to which the chip is connected (see interrupt + binding[0]). +- vcc-supply : internal regulator output. 1.8V +- vdd-supply : power supply for IC 3.3V + +[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt + +Example: + &i2c0 { + /* ... */ + + touchkey@20 { + compatible = "samsung,tm2-touchkey"; + reg = <0x20>; + interrupt-parent = <&gpa3>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + vcc-supply=<&ldo32_reg>; + vdd-supply=<&ldo33_reg>; + }; + }; -- 2.11.0