{"id":810583,"url":"http://patchwork.ozlabs.org/api/patches/810583/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/patch/1504704043-8052-11-git-send-email-rf@opensource.wolfsonmicro.com/","project":{"id":42,"url":"http://patchwork.ozlabs.org/api/projects/42/?format=json","name":"Linux GPIO development","link_name":"linux-gpio","list_id":"linux-gpio.vger.kernel.org","list_email":"linux-gpio@vger.kernel.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1504704043-8052-11-git-send-email-rf@opensource.wolfsonmicro.com>","list_archive_url":null,"date":"2017-09-06T13:20:36","name":"[v5,10/17] pinctrl: madera: Add DT bindings for Cirrus Logic Madera codecs","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"14f98cae16762c0a9ac7acaa39b04e033d6711c9","submitter":{"id":65141,"url":"http://patchwork.ozlabs.org/api/people/65141/?format=json","name":"Richard Fitzgerald","email":"rf@opensource.wolfsonmicro.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-gpio/patch/1504704043-8052-11-git-send-email-rf@opensource.wolfsonmicro.com/mbox/","series":[{"id":1804,"url":"http://patchwork.ozlabs.org/api/series/1804/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/list/?series=1804","date":"2017-09-06T13:20:36","name":"Add support for Cirrus Logic CS47L35/L85/L90/L91 codecs","version":5,"mbox":"http://patchwork.ozlabs.org/series/1804/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/810583/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/810583/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=linux-gpio-owner@vger.kernel.org;\n\treceiver=)","ppops.net;\n\tspf=none smtp.mailfrom=rf@opensource.wolfsonmicro.com"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xnPNh2Cptz9t2R\n\tfor ;\n\tWed, 6 Sep 2017 23:21:08 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1754562AbdIFNVG (ORCPT );\n\tWed, 6 Sep 2017 09:21:06 -0400","from mx0a-001ae601.pphosted.com ([67.231.149.25]:40602 \"EHLO\n\tmx0b-001ae601.pphosted.com\" rhost-flags-OK-OK-OK-FAIL)\n\tby vger.kernel.org with ESMTP id S1754561AbdIFNU6 (ORCPT\n\t); Wed, 6 Sep 2017 09:20:58 -0400","from pps.filterd (m0077473.ppops.net [127.0.0.1])\n\tby mx0a-001ae601.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id\n\tv86DKknd000545; Wed, 6 Sep 2017 08:20:47 -0500","from mail4.cirrus.com ([87.246.98.35])\n\tby mx0a-001ae601.pphosted.com with ESMTP id 2cqt20jwhv-1;\n\tWed, 06 Sep 2017 08:20:46 -0500","from EX17.ad.cirrus.com (unknown [172.20.9.81])\n\tby mail4.cirrus.com (Postfix) with ESMTP id 714FE611CE86;\n\tWed, 6 Sep 2017 08:20:44 -0500 (CDT)","from imbe.wolfsonmicro.main (198.61.95.81) by EX17.ad.cirrus.com\n\t(172.20.9.81) with Microsoft SMTP Server id 14.3.301.0;\n\tWed, 6 Sep 2017 14:20:44 +0100","from rf-debian.ad.cirrus.com (rf-debian.ad.cirrus.com\n\t[198.90.223.45]) by imbe.wolfsonmicro.main (8.14.4/8.14.4) with ESMTP\n\tid v86DKhDU032150; Wed, 6 Sep 2017 14:20:44 +0100"],"From":"Richard Fitzgerald ","To":", ,\n\t, ,\n\t, , ","CC":", ,\n\t, ,\n\t","Subject":"[PATCH v5 10/17] pinctrl: madera: Add DT bindings for Cirrus Logic\n\tMadera codecs","Date":"Wed, 6 Sep 2017 14:20:36 +0100","Message-ID":"<1504704043-8052-11-git-send-email-rf@opensource.wolfsonmicro.com>","X-Mailer":"git-send-email 1.9.1","In-Reply-To":"<1504704043-8052-1-git-send-email-rf@opensource.wolfsonmicro.com>","References":"<1504704043-8052-1-git-send-email-rf@opensource.wolfsonmicro.com>","MIME-Version":"1.0","Content-Type":"text/plain","X-Proofpoint-Spam-Details":"rule=notspam policy=default score=0\n\tpriorityscore=1501 malwarescore=0\n\tsuspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015\n\tlowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam\n\tadjust=0\n\treason=mlx scancount=1 engine=8.0.1-1707230000\n\tdefinitions=main-1709060186","Sender":"linux-gpio-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"linux-gpio@vger.kernel.org"},"content":"This is the binding description of the pinctrl driver for Cirru Logic\nMadera codecs. The binding uses the generic pinctrl binding so the main\npurpose here is to describe the device-specific names for groups and\nfunctions.\n\nSigned-off-by: Richard Fitzgerald \nAcked-by: Rob Herring \n---\nNo changes since V4\n\n .../bindings/pinctrl/cirrus,madera-pinctrl.txt | 99 ++++++++++++++++++++++\n 1 file changed, 99 insertions(+)\n create mode 100644 Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt","diff":"diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt\nnew file mode 100644\nindex 0000000..b0e36cf\n--- /dev/null\n+++ b/Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt\n@@ -0,0 +1,99 @@\n+Cirrus Logic Madera class audio codecs pinctrl driver\n+\n+The Cirrus Logic Madera codecs provide a number of GPIO functions for\n+interfacing to external hardware and to provide logic outputs to other devices.\n+Certain groups of GPIO pins also have an alternate function, normally as an\n+audio interface.\n+\n+The set of available GPIOs, functions and alternate function groups differs\n+between codecs so refer to the datasheet for the codec for further information\n+on what is supported on that device.\n+\n+The properties for this driver exist within the parent MFD driver node.\n+\n+See also\n+ the core bindings for the parent MFD driver:\n+ Documentation/devicetree/bindings/mfd/madera.txt\n+\n+ the generic pinmix bindings:\n+ Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt\n+\n+Required properties of parent mfd node:\n+ - pinctrl-names : must be \"default\"\n+ - pinctrl-0 : a phandle to the node containing the subnodes containing default\n+ configurations\n+\n+Required subnodes:\n+ One subnode is required to contain the default settings. It contains an\n+ arbitrary number of configuration subnodes, one for each group or pin\n+ configuration you want to apply as a default.\n+\n+Required properties of configuration subnodes:\n+ - groups : name of one pin group to configure. One of:\n+\taif1, aif2, aif3, aif4, mif1, mif2, mif3, pdmspk1, pdmspk2,\n+\tdmic4, dmic5, dmic6,\n+\tgpio1, gpio2, ..., gpio40\n+ The gpioN groups select the single pin of this name for configuration\n+\n+Optional properties of configuration subnodes:\n+ Any configuration option not explicitly listed in the dts will be left at\n+ chip default setting.\n+\n+ - function : name of function to assign to this group. One of:\n+\taif1, aif2, aif3, aif4, mif1, mif2, mif3, pdmspk1, pdmspk2,\n+\tdmic3, dmic4, dmic5, dmic6,\n+\tio, dsp-gpio, irq1, irq2,\n+\tfll1-clk, fll1-lock, fll2-clk, fll2-lock, fll3-clk, fll3-lock,\n+\tfllao-clk, fllao-lock,\n+\topclk, opclk-async, pwm1, pwm2, spdif,\n+\tasrc1-in1-lock, asrc1-in2-lock, asrc2-in1-lock, asrc2-in2-lock,\n+\tspkl-short-circuit, spkr-short-circuit, spk-shutdown,\n+\tspk-overheat-shutdown, spk-overheat-warn,\n+\ttimer1-sts, timer2-sts, timer3-sts, timer4-sts, timer5-sts, timer6-sts,\n+\ttimer7-sts, timer8-sts,\n+\tlog1-fifo-ne, log2-fifo-ne, log3-fifo-ne, log4-fifo-ne, log5-fifo-ne,\n+\tlog6-fifo-ne, log7-fifo-ne, log8-fifo-ne,\n+\n+ - bias-disable : disable pull-up and pull-down\n+ - bias-bus-hold : enable buskeeper\n+ - bias-pull-up : output is pulled-up\n+ - bias-pull-down : output is pulled-down\n+ - drive-push-pull : CMOS output\n+ - drive-open-drain : open-drain output\n+ - drive-strength : drive strength in mA. Valid values are 4 or 8\n+ - input-schmitt-enable : enable schmitt-trigger mode\n+ - input-schmitt-disable : disable schmitt-trigger mode\n+ - input-debounce : A value of 0 disables debounce, a value !=0 enables\n+\tdebounce\n+ - output-low : set the pin to output mode with low level\n+ - output-high : set the pin to output mode with high level\n+\n+Example:\n+\n+cs47l85@0 {\n+\tcompatible = \"cirrus,cs47l85\";\n+\n+\tpinctrl-names = \"default\";\n+\tpinctrl-0 = <&cs47l85_defaults>;\n+\n+\tcs47l85_defaults: cs47l85-gpio-defaults {\n+\t\taif1 {\n+\t\t\tgroups = \"aif1\";\n+\t\t\tfunction = \"aif1\";\n+\t\t\tbias-bus-hold;\n+\t\t};\n+\n+\t\taif2 {\n+\t\t\tgroups = \"aif2\";\n+\t\t\tfunction = \"aif2\";\n+\t\t\tbias-bus-hold;\n+\t\t};\n+\n+\t\topclk {\n+\t\t\tgroups = \"gpio1\";\n+\t\t\tfunction = \"opclk\";\n+\t\t\tbias-pull-up;\n+\t\t\tdrive-strength = <8>;\n+\t\t};\n+\t};\n+};\n","prefixes":["v5","10/17"]}