From patchwork Tue Aug 19 11:14:07 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Inha Song X-Patchwork-Id: 381333 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 8B2341400D5 for ; Tue, 19 Aug 2014 21:16:48 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752708AbaHSLON (ORCPT ); Tue, 19 Aug 2014 07:14:13 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:41820 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752598AbaHSLOJ (ORCPT ); Tue, 19 Aug 2014 07:14:09 -0400 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NAJ00HROWJJNI60@mailout3.samsung.com>; Tue, 19 Aug 2014 20:14:07 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [172.20.52.116]) by epcpsbgr5.samsung.com (EPCPMTA) with SMTP id 37.3B.15745.F7133F35; Tue, 19 Aug 2014 20:14:07 +0900 (KST) X-AuditID: cbfee691-b7f306d000003d81-d4-53f3317f7f3a Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 11.15.04943.F7133F35; Tue, 19 Aug 2014 20:14:07 +0900 (KST) Received: from songinha-Samsung-DeskTop-System ([10.252.81.136]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0NAJ003J7WJJ4BB0@mmp2.samsung.com>; Tue, 19 Aug 2014 20:14:07 +0900 (KST) Date: Tue, 19 Aug 2014 20:14:07 +0900 From: Inha Song To: broonie@kernel.org Cc: alsa-devel@alsa-project.org, patches@opensource.wolfsonmicro.com, linux-kernel@vger.kernel.org, lee.jones@linaro.org, ckeepax@opensource.wolfsonmicro.com, lgirdwood@gmail.com, sameo@linux.intel.com, devicetree@vger.kernel.org, galak@codeaurora.org, ijc+devicetree@hellion.org.uk, mark.rutland@arm.com, pawel.moll@arm.com, robh+dt@kernel.org, cw00.choi@samsung.com Subject: [alsa-devel] [PATCH v4 2/2] mfd: arizona: Update DT binding to support INn_MODE init_data Message-id: <20140819201407.3447715e@songinha-Samsung-DeskTop-System> X-Mailer: Claws Mail 3.8.0 (GTK+ 2.24.10; i686-pc-linux-gnu) MIME-version: 1.0 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrDIsWRmVeSWpSXmKPExsWyRsSkRLfe8HOwwcMpchZXLh5ispj68Amb xb8pN9gtrn95zmox/8g5Vov+NwtZLc69Wslocf/rUUaLb1c6mCwu75rDZrH0+kUmi+Vv/7NZ TJi+lsWide8RdovT3awO/B4bPjexeayZt4bR43JfL5PHzll32T1WLv/C5rFpVSebx51re9g8 5p0M9Hg58TebR9+WVYwenzfJBXBHcdmkpOZklqUW6dslcGUsPHiAuaCBu+LhxVksDYytnF2M nBwSAiYSs+YuZYKwxSQu3FvP1sXIxSEksJRRonXyV1aYojUvGlggEtMZJS5vf8sI4fQzSfw8 t4YFpIpFQFWiaVIfI4jNJqAh8f3zZmYQWwRo7O05ncwgDcwCP5kkmlc8AUsIC6RIdM18C9bA K+Aq8aZ/FyPEOhuJ1TvXMUPEBSV+TL4HtoBZQEti87YmVghbXmLzmrdgQyUEpnJI7D7QCXWF gMS3yYeAbA6ghKzEpgPMEDMlJQ6uuMEygVFkFpKxs5CMnYVk7AJG5lWMoqkFyQXFSelFpnrF ibnFpXnpesn5uZsYgTF9+t+ziTsY7x+wPsSYDLRyIrOUaHI+MCXklcQbGpsZWZiamBobmVua kSasJM6b/igpSEggPbEkNTs1tSC1KL6oNCe1+BAjEwenVAPjkUP+PybvMQl2O89gncr/dt6f pcpKKso17RHa/n7fcote/3njIxxcn/+YY9tFCcmEc984zD49/L/s7TvRsp+7N3Qcfv2E8xh3 RMQ0c5ffGzunTl/e1fl1+cO++lxWkXrns9O/2N8WmD/n6iaJ1rq1s1+ZaZ/Jv/ht8ekZsqGX djJ3Gldf1fs3V4mlOCPRUIu5qDgRAPz5eSX/AgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprNKsWRmVeSWpSXmKPExsVy+t9jQd16w8/BBvPWi1lcuXiIyWLqwyds Fv+m3GC3uP7lOavF/CPnWC363yxktTj3aiWjxf2vRxktvl3pYLK4vGsOm8XS6xeZLJa//c9m MWH6WhaL1r1H2C1Od7M68Hts+NzE5rFm3hpGj8t9vUweO2fdZfdYufwLm8emVZ1sHneu7WHz mHcy0OPlxN9sHn1bVjF6fN4kF8Ad1cBok5GamJJapJCal5yfkpmXbqvkHRzvHG9qZmCoa2hp Ya6kkJeYm2qr5OIToOuWmQP0i5JCWWJOKVAoILG4WEnfDtOE0BA3XQuYxghd35AguB4jAzSQ sIYxY+HBA8wFDdwVDy/OYmlgbOXsYuTkkBAwkVjzooEFwhaTuHBvPVsXIxeHkMB0RonL298y Qjj9TBI/z60Bq2IRUJVomtTHCGKzCWhIfP+8mRnEFgHqvj2nkxmkgVngJ5NE84onYAlhgRSJ rplvwRp4BVwl3vTvYoRYZyOxeuc6Zoi4oMSPyffAFjALaEls3tbECmHLS2xe85Z5AiPfLCRl s5CUzUJStoCReRWjaGpBckFxUnquoV5xYm5xaV66XnJ+7iZGcMJ4JrWDcWWDxSFGAQ5GJR5e hS8fg4VYE8uKK3MPMUpwMCuJ8HZIfw4W4k1JrKxKLcqPLyrNSS0+xGgK9PZEZinR5HxgMssr iTc0NjEzsjQyN7QwMjZXEuc90GodKCSQnliSmp2aWpBaBNPHxMEp1cC4763jpdOCKQv8J36S /9B/w/yks9KNM7n1q9JYFrR3RO59qud6/2qONC/PlVlRhz98iDRUF02u7F+auzUqheXnldZ+ 9+8sRl2bWNikg7983Ti5veD9V4GwI688t9ler6tbuPeVZQTjo2/Jj3hdwyRX6j2dzG/TcjJi kdy5TZqZmUFnbe+KSu9SYinOSDTUYi4qTgQAEI8dyi4DAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch update DT binding to support INn_MODE init_data. Each input signal path can be configurated either as a Analogue or Digital using the INn_MODE registers. Signed-off-by: Inha Song Reviewed-by: Charles Keepax --- Documentation/devicetree/bindings/mfd/arizona.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 5c7e723..7bd1273 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -42,6 +42,13 @@ Optional properties: the chip default will be used. If present exactly five values must be specified. + - wlf,inmode : A list of INn_MODE register values, where n is the number + of input signals. Valid values are 0 (Differential), 1 (Single-ended) and + 2 (Digital Microphone). If absent, INn_MODE registers set to 0 by default. + If present, values must be specified less than or equal to the number of + input singals. If values less than the number of input signals, elements + that has not been specifed are set to 0 by default. + - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if they are being externally supplied. As covered in Documentation/devicetree/bindings/regulator/regulator.txt