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[2620:137:e000::1:20]) by mx.google.com with ESMTP id sd28-20020a1709076e1c00b007c14eabf6adsi21712868ejc.116.2023.01.12.22.52.48; Thu, 12 Jan 2023 22:53:12 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238226AbjAMGwJ (ORCPT + 99 others); Fri, 13 Jan 2023 01:52:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55558 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232594AbjAMGvZ (ORCPT ); Fri, 13 Jan 2023 01:51:25 -0500 X-Greylist: delayed 1039 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 12 Jan 2023 22:35:22 PST Received: from mg.richtek.com (mg.richtek.com [220.130.44.152]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id E043E7DE35; Thu, 12 Jan 2023 22:35:21 -0800 (PST) X-MailGates: (flag:4,DYNAMIC,BADHELO,RELAY,NOHOST:PASS)(compute_score:DE LIVER,40,3) Received: from 192.168.10.47 by mg.richtek.com with MailGates ESMTP Server V5.0(16474:0:AUTH_RELAY) (envelope-from ); Fri, 13 Jan 2023 14:34:43 +0800 (CST) Received: from ex4.rt.l (192.168.10.47) by ex4.rt.l (192.168.10.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.20; Fri, 13 Jan 2023 14:34:43 +0800 Received: from linuxcarl2.richtek.com (192.168.10.154) by ex4.rt.l (192.168.10.45) with Microsoft SMTP Server id 15.2.1118.20 via Frontend Transport; Fri, 13 Jan 2023 14:34:43 +0800 From: To: , , CC: , , , , , Subject: [PATCH RESEND v3 0/3] Add Richtek RT9759 smart cap divider charger support Date: Fri, 13 Jan 2023 14:34:39 +0800 Message-ID: <1673591682-25789-1-git-send-email-cy_huang@richtek.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754889235680973865?= X-GMAIL-MSGID: =?utf-8?q?1754889235680973865?= From: ChiYuan Huang This patch set is to add Richtek RT9759 smart cap divider charger. The RT9759 is a high efficiency and high charge current charger. The efficiency is up to 97.8% when VBAT=4.2V, IBAT=2.5A, and the maximum charge current is up to 8A. The device integrates smart cap divider topology with a dual-phase charge pump core and 9 channel high speed ADCs to monitor the charging process. Since v3: - Fix 0002 patch title typo (from 'rt9471' to 'rt9759') - Remove unused R_VAC_OVP range. - Refer to ABI document, use 'status' to control battery charging, not 'online' - Refer to ABI document, use 'online' to indicate bus state Since v2: - Add Reviewed-by tag for dt-binding patch - Change ABI document date from Oct 2022 to Nov 2022 and KernelVersion from 6.1 to 6.2 ChiYuan Huang (3): dt-bindings: power: supply: Add Richtek RT9759 smart cap divider charger power: supply: rt9759: Add Richtek RT9759 smart cap divider charger Documentation: power: rt9759: Document exported sysfs entries Documentation/ABI/testing/sysfs-class-power-rt9759 | 37 ++ .../bindings/power/supply/richtek,rt9759.yaml | 61 ++ drivers/power/supply/Kconfig | 15 + drivers/power/supply/Makefile | 1 + drivers/power/supply/rt9759.c | 613 +++++++++++++++++++++ 5 files changed, 727 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-power-rt9759 create mode 100644 Documentation/devicetree/bindings/power/supply/richtek,rt9759.yaml create mode 100644 drivers/power/supply/rt9759.c