Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp3522173rwb; Fri, 9 Dec 2022 16:05:16 -0800 (PST) X-Google-Smtp-Source: AA0mqf4LtX0Dgo/tam3Cof5E3hw54cw380kXtxhqls56Pdj3IBsBVnUgts/BOQDETekvon0QSKr1 X-Received: by 2002:a05:6402:e9f:b0:45c:835b:8f9a with SMTP id h31-20020a0564020e9f00b0045c835b8f9amr6351588eda.5.1670630716451; Fri, 09 Dec 2022 16:05:16 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670630716; cv=none; d=google.com; s=arc-20160816; b=Pa9/fXLIllvs2xUcZLONwgOr0VbVWAV9Qkz2x5OIQpGa536p/0RvcWpsgQY4zcatmA lojZ0hUJEnrLy4Q8L8CJAEoKtkp4/lAeUnu3xUKCa96bsCEcJU/OXMRndTfRd8AoucGD xupJ2uhk4K6Uxj7tG3veZ0lqNUIKa89ghQMDU2rIpqvtaPQoA1sxld4GrRNOjWyE7/ph Cnk4oWixZy2y81lA9UoL/yWDdbClApoPAqYis6rE+5OmpOObFQB58p1MRIStEs4nHq1G pw359PtKmnZvZc3ZlpxeqLzVFB4cy36geJrONd47PHmwvNrPpL38EFCAQje8uhgdFhdx iidA== 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 :references:in-reply-to:message-id:date:subject:cc:to:from; bh=nMAcq9jwmi6GKAml3khrbr9UqILLxujDsBrXVv5Vtd4=; b=FfKBjB76DP/8mt0uJ0dlZe5zix/vECpQfXj8pqi2UGjTa8br7UlqJANn3HSwSoQye7 Rbua9DBIreoO1sEqvuaLmaXSEAbvqJUDhmgDKq77yQx29UEoDxwVEFTJ77zI5vMS+GW7 GtNVqncXYG+YD0Pb2omYTGl805poK6jo2s/jiGQZslDYGmcZSlWucRYpGebLtIZ3YjPd 3YFu5P5CPUKJe5PITIGB8gBdB6wNwNKACVpVnyFSwagl8rGpC8kLL7cpaV5gASVevbQc KkNkjITf6liUQCCeuSjpBw+RgorOOroY5KXN1va/shVLSvJDUOO+vLfUUEpNbpQ9xeaE DIQg== 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 Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id be23-20020a0564021a3700b0046cc68a5eb9si2315532edb.617.2022.12.09.16.04.57; Fri, 09 Dec 2022 16:05:16 -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 S229963AbiLIXrX (ORCPT + 75 others); Fri, 9 Dec 2022 18:47:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45162 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229897AbiLIXrR (ORCPT ); Fri, 9 Dec 2022 18:47:17 -0500 Received: from relay02.th.seeweb.it (relay02.th.seeweb.it [IPv6:2001:4b7a:2000:18::163]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92A99A13DD for ; Fri, 9 Dec 2022 15:47:14 -0800 (PST) Received: from TimeMachine.lan (adsl-d248.84-47-10.t-com.sk [84.47.10.248]) by m-r1.th.seeweb.it (Postfix) with ESMTPA id 941D91F53D; Sat, 10 Dec 2022 00:47:12 +0100 (CET) From: Martin Botka To: martin.botka1@gmail.com Cc: Konrad Dybcio , AngeloGioacchino Del Regno , Marijn Suijten , Jami Kettunen , Paul Bouchara , Jan Trmal , Tom , Martin Botka , Lee Jones , Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/3] regulator: axp20x: Add support for AXP1530 variant Date: Sat, 10 Dec 2022 00:46:54 +0100 Message-Id: <20221209234654.1082522-4-martin.botka@somainline.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221209234654.1082522-1-martin.botka@somainline.org> References: <20221209234654.1082522-1-martin.botka@somainline.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=0.0 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_SORBS_HTTP,RCVD_IN_SORBS_SOCKS,SPF_HELO_NONE,SPF_PASS autolearn=no 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 AXP1530 has a few regulators that are controlled via I2C 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); -- 2.38.1