From patchwork Wed Jun 8 05:39:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guodong Liu X-Patchwork-Id: 580044 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 A19C0CCA48F for ; Wed, 8 Jun 2022 06:43:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242271AbiFHG2k (ORCPT ); Wed, 8 Jun 2022 02:28:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347064AbiFHGNB (ORCPT ); Wed, 8 Jun 2022 02:13:01 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4123CC366F; Tue, 7 Jun 2022 22:39:55 -0700 (PDT) X-UUID: 4d1341d6bf1b4c72b87222a3247d5988-20220608 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5, REQID:79cb48ab-0312-40dc-8802-87df0af67eee, OB:0, LO B:10,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:95,FILE:0,RULE:Release_Ham,A CTION:release,TS:90 X-CID-INFO: VERSION:1.1.5, REQID:79cb48ab-0312-40dc-8802-87df0af67eee, OB:0, LOB: 10,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:95,FILE:0,RULE:Spam_GS981B3D,A CTION:quarantine,TS:90 X-CID-META: VersionHash:2a19b09, CLOUDID:d8d5967e-c8dc-403a-96e8-6237210dceee, C OID:932e8ed994a5,Recheck:0,SF:28|17|19|48,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,QS:0,BEC:nil X-UUID: 4d1341d6bf1b4c72b87222a3247d5988-20220608 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1449899651; Wed, 08 Jun 2022 13:39:16 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Wed, 8 Jun 2022 13:39:14 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 8 Jun 2022 13:39:13 +0800 From: Guodong Liu To: Linus Walleij , Rob Herring , Matthias Brugger , Sean Wang CC: =?unknown-8bit?q?Sean_Wang_=3Csean=2Ewang=40mediatek=2Ecom=3E=2C_Zhiyong?= =?unknown-8bit?q?_Tao_=3Czhiyong=2Etao=40mediatek=2Ecom=3E=2C_N=EDcolas_F_?= =?unknown-8bit?q?=2E_R_=2E_A_=2E_Prado___=3Cnfraprado=40collabora=2Ecom=3E?= =?unknown-8bit?q?=2C_=3Clinux-gpio=40vger=2Ekernel=2Eorg=3E=2C_=3Cdevicetre?= =?unknown-8bit?q?e=40vger=2Ekernel=2Eorg=3E=2C_=3Clinux-arm-kernel=40lists?= =?unknown-8bit?q?=2Einfradead=2Eorg=3E=2C_=3Clinux-mediatek=40lists=2Einfra?= =?unknown-8bit?q?dead=2Eorg=3E=2C_=3Clinux-kernel=40vger=2Ekernel=2Eorg=3E?= =?unknown-8bit?q?=2C_=3CProject=5FGlobal=5FChrome=5FUpstream=5FGroup=40medi?= =?unknown-8bit?q?atek=2Ecom=3E=2C_Guodong_Liu_=3Cguodong=2Eliu=40mediatek?= =?unknown-8bit?q?=2Ecom=3E?= Subject: [PATCH v1 0/4] pinctrl: mediatek: add driver support driving and resistance property on mt8192 Date: Wed, 8 Jun 2022 13:39:05 +0800 Message-ID: <20220608053909.1252-1-guodong.liu@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Patch 1 make driver consistent with "drive-strength" properties description of pinctrl-mt8192.yaml Patch 2 make driver consistent with "mediatek,drive-strength-adv" description pinctrl-mt8192.yaml, however, "mediatek,drive-strength-adv" description of pinctrl-mt8192.yaml needs to be synchronize a little bit. Patch 3 Since the bias-pull-{up,down} is generic properties, make driver to be used for setting type {PUPD/R1/R0 , PU/PD, PU/PD/RSEL}. Patch 4 Remove some pins definitions not support PUPD/R1/R0. Please see the following for detailed description Patch 1 provides generic driving setup, which support 2/4/6/8/10/12/14/16mA driving. Patch 2 provides I2C pins specific driving setup property, can support 0.125/0.25/0.5/1mA adjustment, and also support driving setup with unit microamp. Patch 3 provides I2C pins pull up/down type which is RSEL. It can support RSEL define or si unit value(ohm) to set different resistance Patch 4 Remove pin definitions that do not support the R0 & R1 pinconfig property Guodong Liu (4): pinctrl: add generic driving setup property on mt8192 pinctrl: add drive for I2C related pins on mt8192 pinctrl: mediatek: add rsel setting on mt8192 pinctrl: mediatek: fix the pinconf definition of some GPIO pins drivers/pinctrl/mediatek/pinctrl-mt8192.c | 295 ++++++++++++---------- 1 file changed, 163 insertions(+), 132 deletions(-)