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: 12872865 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 67EA6C43334 for ; Wed, 8 Jun 2022 05:40:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=6X5qxo6McuQEapmz5MeXTJRqjbudyqouSg/tuVI/BHI=; b=AXqaWl9rEa5lr8 AM/c+JITWdzplAq2sTOhbdqbBpcPFhTVUanHOrsnZoYa7Vy6s5PSDndPhCX5GPDD1bIk0HCsA346d 5Grq07DsV8RkXJd0nX4i8BwQK/+wkAY+w3BcBdhlgunCNOny5Xw2vtZaPn25A7zZ/vfveBAyrv6/B RdDzqCNIfYESv6Nl5aA6ISmqliyN+6ugumC0ROh7YzdbiicZ+SyQy02hJHf62KW0+X5u+yZ8N84cY 2Y318tsE6arfm8aqrRhZwCl3RiFbB9lJMIuU90Bg5GutaTYiYpcgTyV2mIVogqOCKcS45g4hbgICE NPRqPTgcyj0QYpR2oGhw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyoPc-00B9z9-AQ; Wed, 08 Jun 2022 05:39:24 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyoPZ-00B9yX-GM; Wed, 08 Jun 2022 05:39:22 +0000 X-UUID: ee3766b9b7a7450481ae27adde706864-20220607 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5,REQID:ac4edaef-ca82-4b96-b4f7-4f46d8fb0a8d,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACT ION:release,TS:-5 X-CID-META: VersionHash:2a19b09,CLOUDID:ce780ce5-2ba2-4dc1-b6c5-11feb6c769e0,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:0,BEC:nil X-UUID: ee3766b9b7a7450481ae27adde706864-20220607 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1977466459; Tue, 07 Jun 2022 22:39:17 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 7 Jun 2022 22:39:16 -0700 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=2C?= =?unknown-8bit?q?_=3Clinux-gpio=40vger=2Ekernel=2Eorg=3E=2C_=3Cdevicetree?= =?unknown-8bit?q?=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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220607_223921_586485_2909D8D6 X-CRM114-Status: UNSURE ( 9.55 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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(-)