From patchwork Thu Nov 10 09:17:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13038491 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 B3E38C433FE for ; Thu, 10 Nov 2022 09:17:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229809AbiKJJRu (ORCPT ); Thu, 10 Nov 2022 04:17:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229814AbiKJJRt (ORCPT ); Thu, 10 Nov 2022 04:17:49 -0500 Received: from mail-lj1-x22f.google.com (mail-lj1-x22f.google.com [IPv6:2a00:1450:4864:20::22f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9D8768ACE for ; Thu, 10 Nov 2022 01:17:47 -0800 (PST) Received: by mail-lj1-x22f.google.com with SMTP id b9so720879ljr.5 for ; Thu, 10 Nov 2022 01:17:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=OXJcyenTe5vrVQO4BXPfziVJuW4vZr13iBtdffMSgQY=; b=TH8f0c9RT08oEvIJLhqIa7LuTwbjaWhcUm5EI/rPbB5bDQ42vhkN87UbVrukAeeRGB 1CL0tR32h6X0s2EmcuOl/HiDyPnwFOUAl2uFNLNX32VrKk9y/Mc57h98TaftwvKF6hzQ 3xRdgaEO12ll2sroV954nwT7qWECND+d0nmBEgfYkOp3qFihDcFwkg6dorrCxFgKqPjq V8BsyUQouyEA8utOrBlOgkNglT9u8pVtcBFxpuPzbXio9RVYUZB5f4jr/rG+rlpN1KFk I4OCeYoOqKtqxhM9sGRHRbPVsVuvsvRjavP8+XBEgYwQen2ybxbB31I5gb6TqPVIFfZy Rqlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=OXJcyenTe5vrVQO4BXPfziVJuW4vZr13iBtdffMSgQY=; b=X545EuASUQM1d/WIRBVFnagTQQZ67oBA2bMWoyGRMBj2oDGOZib3UiYKripr2SxAvy pa+IUveOIT9caqE7/Yw+7xd1uZd1KcOS75in1NXbWFCcT6U+40DvWGYiijW0gOnQ+Rgb wXz3mIjAViZ5hZjQGMIE1reUNHD4UJz2OS8JDkHBuLgxZS/+gDMV8mBMVaxwqZuB4GVY 5zSHiE1stXcpOYqDoOjzjOxLoaydv5+MNWmKT32gXSyo88jAGPJL/tMxCuKrmOg0JXl6 mv+y9X4t2lDT+Qv9MVqt6S08t9wJMyQZHUqqJHPs6TEuejxoRvrJ+xQn73ihmBm+im5x AYaA== X-Gm-Message-State: ACrzQf0cBXSgucbmEG3egzQyg4i9kY4VVUqRZzAbAUpXSm2bfCZrTCb5 ZfV3uFHmNq5fs1zB4M6ssOD4cNSR3XYByzHY X-Google-Smtp-Source: AMsMyM4MjOfDR5ztaydaO4hjmHxa97bEYlC7KNQ+NMoQZBLkNKrhrQVqoNDLJmBX0qcsAh+25/7YOQ== X-Received: by 2002:a2e:b614:0:b0:277:5df:9728 with SMTP id r20-20020a2eb614000000b0027705df9728mr8115662ljn.337.1668071865942; Thu, 10 Nov 2022 01:17:45 -0800 (PST) Received: from localhost.localdomain ([194.29.137.22]) by smtp.gmail.com with ESMTPSA id r18-20020a2e8e32000000b00278d3123a16sm101219ljk.50.2022.11.10.01.17.44 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 10 Nov 2022 01:17:45 -0800 (PST) From: Konrad Dybcio To: linux-arm-msm@vger.kernel.org, andersson@kernel.org, agross@kernel.org, krzysztof.kozlowski@linaro.org Cc: patches@linaro.org, Konrad Dybcio , Konrad Dybcio , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2 2/2] regulator: qcom_smd: Add PMR735a regulators Date: Thu, 10 Nov 2022 10:17:36 +0100 Message-Id: <20221110091736.3344-2-konrad.dybcio@linaro.org> X-Mailer: git-send-email 2.32.0 (Apple Git-132) In-Reply-To: <20221110091736.3344-1-konrad.dybcio@linaro.org> References: <20221110091736.3344-1-konrad.dybcio@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org PMR735a is already supported in the RPMH regulator driver, but there are cases where it's bundled with SMD RPM SoCs. Port it over to qcom_smd-regulator to enable usage in such cases. Signed-off-by: Konrad Dybcio Reviewed-by: Bjorn Andersson --- Changes since v1: - Add and use pmic5_ftsmps520 in place of pms405_hfsmps3 for s3 drivers/regulator/qcom_smd-regulator.c | 33 ++++++++++++++++++++++++++ include/linux/soc/qcom/smd-rpm.h | 2 ++ 2 files changed, 35 insertions(+) diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index f98168d58dce..9f2b58458841 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -677,6 +677,24 @@ static const struct regulator_desc pm6125_ftsmps = { .ops = &rpm_smps_ldo_ops, }; +static const struct regulator_desc pmic5_ftsmps520 = { + .linear_ranges = (struct linear_range[]) { + REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000), + }, + .n_linear_ranges = 1, + .n_voltages = 264, + .ops = &rpm_smps_ldo_ops, +}; + +static const struct regulator_desc pmic5_hfsmps515 = { + .linear_ranges = (struct linear_range[]) { + REGULATOR_LINEAR_RANGE(320000, 0, 235, 16000), + }, + .n_linear_ranges = 1, + .n_voltages = 236, + .ops = &rpm_smps_ldo_ops, +}; + static const struct regulator_desc pms405_hfsmps3 = { .linear_ranges = (struct linear_range[]) { REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000), @@ -1265,6 +1283,20 @@ static const struct rpm_regulator_data rpm_pmi8998_regulators[] = { {} }; +static const struct rpm_regulator_data rpm_pmr735a_regulators[] = { + { "s1", QCOM_SMD_RPM_SMPE, 1, &pmic5_ftsmps520, "vdd_s1"}, + { "s2", QCOM_SMD_RPM_SMPE, 2, &pmic5_ftsmps520, "vdd_s2"}, + { "s3", QCOM_SMD_RPM_SMPE, 3, &pmic5_hfsmps515, "vdd_s3"}, + { "l1", QCOM_SMD_RPM_LDOE, 1, &pm660_nldo660, "vdd_l1_l2"}, + { "l2", QCOM_SMD_RPM_LDOE, 2, &pm660_nldo660, "vdd_l1_l2"}, + { "l3", QCOM_SMD_RPM_LDOE, 3, &pm660_nldo660, "vdd_l3"}, + { "l4", QCOM_SMD_RPM_LDOE, 4, &pm660_ht_lvpldo, "vdd_l4"}, + { "l5", QCOM_SMD_RPM_LDOE, 5, &pm660_nldo660, "vdd_l5_l6"}, + { "l6", QCOM_SMD_RPM_LDOE, 6, &pm660_nldo660, "vdd_l5_l6"}, + { "l7", QCOM_SMD_RPM_LDOE, 7, &pm660_pldo660, "vdd_l7_bob"}, + {} +}; + static const struct rpm_regulator_data rpm_pms405_regulators[] = { { "s1", QCOM_SMD_RPM_SMPA, 1, &pms405_hfsmps3, "vdd_s1" }, { "s2", QCOM_SMD_RPM_SMPA, 2, &pms405_hfsmps3, "vdd_s2" }, @@ -1305,6 +1337,7 @@ static const struct of_device_id rpm_of_match[] = { { .compatible = "qcom,rpm-pma8084-regulators", .data = &rpm_pma8084_regulators }, { .compatible = "qcom,rpm-pmi8994-regulators", .data = &rpm_pmi8994_regulators }, { .compatible = "qcom,rpm-pmi8998-regulators", .data = &rpm_pmi8998_regulators }, + { .compatible = "qcom,rpm-pmr735a-regulators", .data = &rpm_pmr735a_regulators }, { .compatible = "qcom,rpm-pms405-regulators", .data = &rpm_pms405_regulators }, {} }; diff --git a/include/linux/soc/qcom/smd-rpm.h b/include/linux/soc/qcom/smd-rpm.h index 3ab8c07f71c0..62de54992e49 100644 --- a/include/linux/soc/qcom/smd-rpm.h +++ b/include/linux/soc/qcom/smd-rpm.h @@ -19,6 +19,7 @@ struct qcom_smd_rpm; #define QCOM_SMD_RPM_CLK_BUF_A 0x616B6C63 #define QCOM_SMD_RPM_LDOA 0x616f646c #define QCOM_SMD_RPM_LDOB 0x626F646C +#define QCOM_SMD_RPM_LDOE 0x656f646c #define QCOM_SMD_RPM_RWCX 0x78637772 #define QCOM_SMD_RPM_RWMX 0x786d7772 #define QCOM_SMD_RPM_RWLC 0x636c7772 @@ -32,6 +33,7 @@ struct qcom_smd_rpm; #define QCOM_SMD_RPM_QUP_CLK 0x707571 #define QCOM_SMD_RPM_SMPA 0x61706d73 #define QCOM_SMD_RPM_SMPB 0x62706d73 +#define QCOM_SMD_RPM_SMPE 0x65706d73 #define QCOM_SMD_RPM_SPDM 0x63707362 #define QCOM_SMD_RPM_VSA 0x00617376 #define QCOM_SMD_RPM_MMAXI_CLK 0x69786d6d