From patchwork Wed Dec 23 12:13:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Hsiung Wang X-Patchwork-Id: 11988265 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 630C1C433DB for ; Wed, 23 Dec 2020 12:14:11 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0A404204EF for ; Wed, 23 Dec 2020 12:14:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0A404204EF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject: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=NR7v/yJe5quG8sjwckEWRkprpYoCP/99rUB39ZLgcpM=; b=N17AR1c+2pE2IsmSLwoR6PI0Qj Rr2KIl+QdXLBaN0W/htWUQTuU5IEU19Eac752ZlfKtIUDWD86AeGZjsrEtMNAmyYBmMDKX9vD8nVs 5IeK0vjJwC15ArKZLfKr4ixiuGLZXva9y908Geh+H0EaoBWriMEt3Lp8+UpUcJGUfRDBAv9QZKeMU qg7Wm2DjYccgQvSEi+MHl+o+dbSusa2dVyLs4UD8b6Zs+VBjcJkMBmnoAhaAzZCsI87CZaSvggZs2 YHzv98zgzw4Ct9cvG7qxkvmoEBvohoYB1zj75aVpy0G/BYkAJen9O0VzbvWdRPT0VBNEDzdAPOPEg tJmJQeuw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ks31i-000784-VN; Wed, 23 Dec 2020 12:13:59 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ks31e-00075c-Bo; Wed, 23 Dec 2020 12:13:56 +0000 X-UUID: 32232cf386bf48ae882887d4b658ee08-20201223 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=D5IlyWPUJGrzvPfyzT+gluoBvddzBuUEv3HmxN1dfso=; b=JKB3GgyCbSuC2SENLq0WWsI79jC5rZ2dYKy6tGQ2tn5qwtNsuZPczJ9IrxlFNXwTBMSpmnATiMU7P/flgimtlI+XkkbjoftPHveIGTD+H/PCidZt/gDhEOCERRJDt3uCh+sC5wJjzE5Xt/oxV82P3Ec+kEo4cl5FBvYfTZVBFDw=; X-UUID: 32232cf386bf48ae882887d4b658ee08-20201223 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1366347988; Wed, 23 Dec 2020 04:13:50 -0800 Received: from mtkmbs05n1.mediatek.inc (172.21.101.15) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 23 Dec 2020 04:13:48 -0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 23 Dec 2020 20:13:46 +0800 Received: from mtksdaap41.mediatek.inc (172.21.77.4) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 23 Dec 2020 20:13:45 +0800 From: Hsin-Hsiung Wang To: Liam Girdwood , Mark Brown , "Rob Herring" , Matthias Brugger , Subject: [PATCH v3 0/3] Add support for MT6315 regulator Date: Wed, 23 Dec 2020 20:13:41 +0800 Message-ID: <1608725624-30594-1-git-send-email-hsin-hsiung.wang@mediatek.com> X-Mailer: git-send-email 2.6.4 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201223_071354_663413_75C72DEA X-CRM114-Status: GOOD ( 15.17 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, Project_Global_Chrome_Upstream_Group@mediatek.com, linux-mediatek@lists.infradead.org, Hsin-Hsiung Wang , linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org This patch series adds support for MediaTek PMIC MT6315 regulator driver, which adds MT6315 related buck voltage data to the driver. This series is based on below patch[1]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git/commit/?h=char-misc-next&id=d40c2d4ed62df64ce603c208bceff25245380157 changes since v2: - fix the error of binding document. - refine the mt6315 regulator for better code quality. - add mt6315 regulator node into mt8192-evb.dts. Hsin-Hsiung Wang (3): dt-bindings: regulator: document binding for MT6315 regulator regulator: mt6315: Add support for MT6315 regulator arm64: dts: mt8192: add mt6315 regulator nodes .../bindings/regulator/mt6315-regulator.yaml | 71 +++++ arch/arm64/boot/dts/mediatek/mt8192-evb.dts | 46 +++ drivers/regulator/Kconfig | 10 + drivers/regulator/Makefile | 1 + drivers/regulator/mt6315-regulator.c | 298 ++++++++++++++++++ include/linux/regulator/mt6315-regulator.h | 45 +++ 6 files changed, 471 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml create mode 100644 drivers/regulator/mt6315-regulator.c create mode 100644 include/linux/regulator/mt6315-regulator.h