From patchwork Mon Nov 14 16:24:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Botka X-Patchwork-Id: 19873 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:6687:0:0:0:0:0 with SMTP id l7csp2236623wru; Mon, 14 Nov 2022 08:28:26 -0800 (PST) X-Google-Smtp-Source: AA0mqf4Tu44M2WL+Xc0Q0/ek7S+5mcxMHuYGhNNTJTS4iWvD0a2AFGKIw5NSq03q2FrU7bmk5eEN X-Received: by 2002:a17:90a:c712:b0:213:c04:42be with SMTP id o18-20020a17090ac71200b002130c0442bemr14245815pjt.61.1668443305818; Mon, 14 Nov 2022 08:28:25 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1668443305; cv=none; d=google.com; s=arc-20160816; b=HV8L2f9hb02Guo8m5CbtgE5uVHfWux6MLvZVNoH/ecR4wy4KVpEJvY2WGOOcGIpTUO eibrpaDnCIJm+cqZflDzYIcjh2+ihbta/XDwW+o6K07AkDbnvuPOv89LJ1+7u6j9J0OE IHWAMrPIDd6ab0C6uB4p00yZUjNkCHJeRlrPja5tIJXaf8BMtfN+wR631RxEx0Z95nWf NY1JtYQh320rOwQWZsmL2O2Xiaj/GBS4IFN5KvEUEvRJ4wbA1F3/H+31a7tsfmd9CWix VRgIXcsO0vySYbbfbdqJ37qiX5qcgh4/ONot0m1hGJe46oXPZ8WmoTSfWNI119HslGPM xJ5w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=+y8VjqH9uIa81M5M9wGBPYE+MUGpe3h5EgWfl+mHbL8=; b=wYocqM/j90JeC3KK/YKanz6DR2NtmSrZJf4vGUNvMZV/CB6veh8cd9/eAdmarueA3M qMtYqGSz8kuBiJ87qWqNpBL14I36ZqBhf3fs1TxPqQJu5lOdDZkEWSTVbYZYuezYRQS4 deDaQyQWLwEMwhtzH3vlnQOP1sYWnVybzoxDIBjhtsmrX18UmUnzC975TakgbGAFAJT1 B27JSbNrbzW9Mf9CI7nueK/X9L/zESHGLG6zeSlyyfHThFmeWguuKRpLSERQcSSA3B8T xCNfxEmzmfQSAH2Mj+EUY3Go+xi3PM1utC57xeZX+vvA5dMSLnUaYvwfPtNuFN0jrq8F /FxQ== ARC-Authentication-Results: i=1; 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: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id q7-20020a056a00150700b00555463cd9e6si10800867pfu.238.2022.11.14.08.27.49; Mon, 14 Nov 2022 08:28:25 -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 S237458AbiKNQZP (ORCPT + 99 others); Mon, 14 Nov 2022 11:25:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60896 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237373AbiKNQZK (ORCPT ); Mon, 14 Nov 2022 11:25:10 -0500 X-Greylist: delayed 70 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 14 Nov 2022 08:25:09 PST Received: from relay06.th.seeweb.it (relay06.th.seeweb.it [5.144.164.167]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D83893A6 for ; Mon, 14 Nov 2022 08:25:09 -0800 (PST) Received: from TimeMachine.lan (bband-dyn193.178-41-216.t-com.sk [178.41.216.193]) by m-r2.th.seeweb.it (Postfix) with ESMTPA id BDD7040190; Mon, 14 Nov 2022 17:25:07 +0100 (CET) From: Martin Botka To: martin.botka1@gmail.com Cc: ~postmarketos/upstreaming@lists.sr.ht, Konrad Dybcio , AngeloGioacchino Del Regno , Marijn Suijten , Jami Kettunen , Paul Bouchara , Yenda , Martin Botka , Liam Girdwood , Mark Brown , Chen-Yu Tsai , linux-kernel@vger.kernel.org Subject: [PATCH 1/1] regulator: axp20x: Add support for AXP1530 variant Date: Mon, 14 Nov 2022 17:24:58 +0100 Message-Id: <20221114162459.1802174-1-martin.botka@somainline.org> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, 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?1749489607807246461?= X-GMAIL-MSGID: =?utf-8?q?1749489607807246461?= AXP1530 has a few regulators that are controlled via I2C or RSB Bus. Add support for them. Signed-off-by: Martin Botka --- drivers/regulator/axp20x-regulator.c | 44 ++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index d260c442b788..ca422311a996 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -1001,6 +1001,40 @@ static const struct regulator_desc axp813_regulators[] = { AXP22X_PWR_OUT_CTRL2, AXP22X_PWR_OUT_DC1SW_MASK), }; +static const struct linear_range axp1530_dcdc1_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0x0, 0x46, 10000), + REGULATOR_LINEAR_RANGE(1220000, 0x47, 0x57, 20000), + REGULATOR_LINEAR_RANGE(1600000, 0x58, 0x6A, 100000), +}; + +static const struct linear_range axp1530_dcdc2_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0x0, 0x46, 10000), + REGULATOR_LINEAR_RANGE(1220000, 0x47, 0x57, 20000), +}; + +static const struct linear_range axp1530_dcdc3_ranges[] = { + REGULATOR_LINEAR_RANGE(500000, 0x0, 0x46, 10000), + REGULATOR_LINEAR_RANGE(1220000, 0x47, 0x66, 20000), +}; + +static const struct regulator_desc axp1530_regulators[] = { + AXP_DESC_RANGES(AXP1530, DCDC1, "dcdc1", "vin1", axp1530_dcdc1_ranges, + 0x6B, AXP1530_DCDC1_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL, + BIT(0)), + AXP_DESC_RANGES(AXP1530, DCDC2, "dcdc2", "vin2", axp1530_dcdc2_ranges, + 0x58, AXP1530_DCDC2_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL, + BIT(1)), + AXP_DESC_RANGES(AXP1530, DCDC3, "dcdc3", "vin3", axp1530_dcdc3_ranges, + 0x58, AXP1530_DCDC3_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL, + BIT(2)), + AXP_DESC(AXP1530, LDO1, "ldo1", "ldo1in", 500, 3500, 100, + AXP1530_ALDO1_CONRTOL, 0x1f, AXP1530_OUTPUT_CONTROL, + BIT(3)), + AXP_DESC(AXP1530, LDO2, "ldo2", "ldo2in", 500, 3500, 100, + AXP1530_DLDO1_CONRTOL, 0x1f, AXP1530_OUTPUT_CONTROL, + BIT(4)), +}; + static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq) { struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent); @@ -1040,6 +1074,12 @@ static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq) def = 3000; step = 150; break; + case AXP1530_ID: + /* + * Do not set the DCDC frequency on AXP1530 + */ + return 0; + break; default: dev_err(&pdev->dev, "Setting DCDC frequency for unsupported AXP variant\n"); @@ -1252,6 +1292,10 @@ static int axp20x_regulator_probe(struct platform_device *pdev) drivevbus = of_property_read_bool(pdev->dev.parent->of_node, "x-powers,drive-vbus-en"); break; + case AXP1530_ID: + regulators = axp1530_regulators; + nregulators = AXP1530_REG_ID_MAX; + break; default: dev_err(&pdev->dev, "Unsupported AXP variant: %ld\n", axp20x->variant);