From patchwork Mon Jul 24 06:34:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sahin, Okan" X-Patchwork-Id: 705928 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E00D2C001B0 for ; Mon, 24 Jul 2023 06:35:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230120AbjGXGfo (ORCPT ); Mon, 24 Jul 2023 02:35:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230369AbjGXGf0 (ORCPT ); Mon, 24 Jul 2023 02:35:26 -0400 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F04BDE66; Sun, 23 Jul 2023 23:34:52 -0700 (PDT) Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36O62Zob013753; Mon, 24 Jul 2023 02:34:43 -0400 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3s0c150xu9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 24 Jul 2023 02:34:42 -0400 Received: from ASHBMBX9.ad.analog.com (ASHBMBX9.ad.analog.com [10.64.17.10]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 36O6YfcG027279 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 24 Jul 2023 02:34:41 -0400 Received: from ASHBCASHYB5.ad.analog.com (10.64.17.133) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Mon, 24 Jul 2023 02:34:40 -0400 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBCASHYB5.ad.analog.com (10.64.17.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Mon, 24 Jul 2023 02:34:40 -0400 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Mon, 24 Jul 2023 02:34:40 -0400 Received: from okan.localdomain (IST-LT-43126.ad.analog.com [10.25.36.11]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 36O6YSOJ029336; Mon, 24 Jul 2023 02:34:31 -0400 From: Okan Sahin To: CC: Linus Walleij , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , , , Subject: [PATCH v3 0/2] Add DS4520 GPIO Expander Support Date: Mon, 24 Jul 2023 09:34:12 +0300 Message-ID: <20230724063414.102805-1-okan.sahin@analog.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: qiazPYt7LoV9UrPGkYunMf5WDOGHb81n X-Proofpoint-GUID: qiazPYt7LoV9UrPGkYunMf5WDOGHb81n X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-24_04,2023-07-20_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 malwarescore=0 adultscore=0 spamscore=0 mlxlogscore=645 impostorscore=0 clxscore=1011 priorityscore=1501 suspectscore=0 lowpriorityscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307240060 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org GPIO expander driver and bindings for DS4520. The patches are required to be applied in sequence. Changes in v3: * Patch 1: "dt-bindings: gpio: ds4520: Add ADI DS4520" * Add ngpios property. * Patch 2: "gpio: ds4520: Add ADI DS4520 GPIO Expander Support" * Add namespace for MACROS * Read ngpios from dt * Add missing header file Changes in v2: * Patch 1: "dt-bindings: gpio: ds4520: Add ADI DS4520" * Drop label for gpio node * Use consistent quotes * Fix filename matching compatible. * Patch 2: "gpio: ds4520: Add ADI DS4520 GPIO Expander Support" * Use regmap_gpio framework * Fix typo in Kconfig * Fix commit message Okan Sahin (2): dt-bindings: gpio: ds4520: Add ADI DS4520 gpio: ds4520: Add ADI DS4520 GPIO Expander Support .../bindings/gpio/adi,ds4520-gpio.yaml | 51 +++++++++++ drivers/gpio/Kconfig | 11 +++ drivers/gpio/Makefile | 1 + drivers/gpio/gpio-ds4520.c | 89 +++++++++++++++++++ 4 files changed, 152 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml create mode 100644 drivers/gpio/gpio-ds4520.c