From patchwork Mon Jul 4 21:23:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Marko X-Patchwork-Id: 587318 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52023CCA48A for ; Mon, 4 Jul 2022 21:24:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233729AbiGDVYO (ORCPT ); Mon, 4 Jul 2022 17:24:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233494AbiGDVYM (ORCPT ); Mon, 4 Jul 2022 17:24:12 -0400 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BA40010FEB; Mon, 4 Jul 2022 14:24:11 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id fd6so13038412edb.5; Mon, 04 Jul 2022 14:24:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hKTBlcPzeTtNqnyrU1hJ/yZCoy1XKsotOx9CBAENNAA=; b=cx7knMNy/RTcqIAtDpMWLflHmEGfcfVOfufxQctKFPmCR3991aoNB9HbBOCPDAWNa3 y1Tn1NdUC/SCguxO6t4C+2Atwz3I2IoJzDLM42vtNIWusLZdDmnBoqW59b1MfGcrPgrE KcbL5r2yjIpBs7DrJTv6sPDWRtDnpGmZ0/Ii3uPIqfoJ1i/eydJim3dk7ZLhXZ42qRXm MSwKOtxxq4TlGcgBUtgCDdQQGFEe2JilaG0a9fkuh/gLCeWWHgychsFqjQTg5PIeWmbC /YJg977Bw1b1wKMvHJS88a1MXnRvr7yC5ppT1Qew82fRLLxbXuWjqEYr/EepLJSMMJjq OoYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=hKTBlcPzeTtNqnyrU1hJ/yZCoy1XKsotOx9CBAENNAA=; b=dw/YogmJByqsDsgRO8zBGB1wZWLp9Yktp1iXaRHXnLHYr2gkB79sIXhnmfanhY459z rMcDOaAALOOtQz0KcWfPRqWjRPzST7rIh3YRKhjusM1ZwXhKCmufiBm/0gVTPrN7/cBi uexhr0Xogu1gIZbePl6kPD1IVPdgihe15jXEMWyu2a1Hfd2S7yfE692GVo+I1yvuwlEv NIO6VPXciRE3eoN7qwNa1kGERH8G467z0kEw7NuKGfYKbmSU3YvBFoI+UWt0bbeh60OH EE1znJuPjkAUw8K7Cm2E3fmNmqOw99iuTaATM/XmmHKiZdcEJYzxRZGTMtVWibQeLbpz 3/OA== X-Gm-Message-State: AJIora/BrMH+CX0iKjfIeTqR5fwqXOGHjkFcB3megkfmue/coeyPZSBx iYGo7w9JajmOhsLOKDMGxHQ= X-Google-Smtp-Source: AGRyM1udASbZPCvFns16TjCXoQo78F7gpfERpvzJDxsCQszQMX8GH//fAXtr/TymJn+nTVchALHHtA== X-Received: by 2002:a05:6402:2985:b0:439:651b:c1f4 with SMTP id eq5-20020a056402298500b00439651bc1f4mr30559264edb.276.1656969850307; Mon, 04 Jul 2022 14:24:10 -0700 (PDT) Received: from fedora.robimarko.hr (dh207-99-90.xnet.hr. [88.207.99.90]) by smtp.googlemail.com with ESMTPSA id k18-20020a056402049200b0042dcbc3f302sm20131117edv.36.2022.07.04.14.24.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Jul 2022 14:24:10 -0700 (PDT) From: Robert Marko To: agross@kernel.org, bjorn.andersson@linaro.org, konrad.dybcio@somainline.org, lee.jones@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linus.walleij@linaro.org, lgirdwood@gmail.com, broonie@kernel.org, jic23@kernel.org, lars@metafoo.de, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-iio@vger.kernel.org Cc: Robert Marko Subject: [PATCH v6 05/12] regulator: qcom_spmi: add support for HT_P600 Date: Mon, 4 Jul 2022 23:23:55 +0200 Message-Id: <20220704212402.1715182-5-robimarko@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220704212402.1715182-1-robimarko@gmail.com> References: <20220704212402.1715182-1-robimarko@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org HT_P600 is a LDO PMOS regulator based on LV P600 using HFS430 layout found in PMP8074 and PMS405 PMIC-s. Both PMP8074 and PMS405 define the programmable range as 1.704 to 1.896V but the actual MAX output voltage depends on the exact LDO in each of the PMIC-s. Their usual voltage that they are used is 1.8V. It has a max current of 600mA, voltage step of 8mV. Signed-off-by: Robert Marko --- drivers/regulator/qcom_spmi-regulator.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c index 38bbc70241ae..ad9ad9f4be8e 100644 --- a/drivers/regulator/qcom_spmi-regulator.c +++ b/drivers/regulator/qcom_spmi-regulator.c @@ -165,6 +165,7 @@ enum spmi_regulator_subtype { SPMI_REGULATOR_SUBTYPE_ULT_HF_CTL4 = 0x10, SPMI_REGULATOR_SUBTYPE_HFS430 = 0x0a, SPMI_REGULATOR_SUBTYPE_HT_P150 = 0x35, + SPMI_REGULATOR_SUBTYPE_HT_P600 = 0x3d, }; enum spmi_common_regulator_registers { @@ -549,6 +550,10 @@ static struct spmi_voltage_range ht_p150_ranges[] = { SPMI_VOLTAGE_RANGE(0, 1616000, 1616000, 3304000, 3304000, 8000), }; +static struct spmi_voltage_range ht_p600_ranges[] = { + SPMI_VOLTAGE_RANGE(0, 1704000, 1704000, 1896000, 1896000, 8000), +}; + static DEFINE_SPMI_SET_POINTS(pldo); static DEFINE_SPMI_SET_POINTS(nldo1); static DEFINE_SPMI_SET_POINTS(nldo2); @@ -570,6 +575,7 @@ static DEFINE_SPMI_SET_POINTS(ht_lvpldo); static DEFINE_SPMI_SET_POINTS(ht_nldo); static DEFINE_SPMI_SET_POINTS(hfs430); static DEFINE_SPMI_SET_POINTS(ht_p150); +static DEFINE_SPMI_SET_POINTS(ht_p600); static inline int spmi_vreg_read(struct spmi_regulator *vreg, u16 addr, u8 *buf, int len) @@ -1464,6 +1470,7 @@ static const struct regulator_ops spmi_hfs430_ops = { static const struct spmi_regulator_mapping supported_regulators[] = { /* type subtype dig_min dig_max ltype ops setpoints hpm_min */ + SPMI_VREG(LDO, HT_P600, 0, INF, HFS430, hfs430, ht_p600, 10000), SPMI_VREG(LDO, HT_P150, 0, INF, HFS430, hfs430, ht_p150, 10000), SPMI_VREG(BUCK, GP_CTL, 0, INF, SMPS, smps, smps, 100000), SPMI_VREG(BUCK, HFS430, 0, INF, HFS430, hfs430, hfs430, 10000),