From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FA40C43331 for ; Tue, 24 Mar 2020 17:32:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6223C2076E for ; Tue, 24 Mar 2020 17:32:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585071165; bh=QmVtxwZqmwSlLF+y0d92qHAguQYAoBqg2uqivBe59m4=; h=Date:From:To:Cc:Subject:In-Reply-To:List-ID:From; b=oVvddgnOs5hLU+/j3iaUSjPKJgDpl/bnUzyOpT7vS4rDH8ltsFwAjuZe03Cd4OnVA Lb7r3XUE7BNZQOuCc/Vp7cnjf2T60KMUPRNEX8ouydeVYabqOQ5blQHeu6GU0tRaTM bmNNMPWwvdkPFuHFGvD1mEFd5CwOT5EvD7evZvn0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727755AbgCXRcp (ORCPT ); Tue, 24 Mar 2020 13:32:45 -0400 Received: from foss.arm.com ([217.140.110.172]:38756 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727487AbgCXRco (ORCPT ); Tue, 24 Mar 2020 13:32:44 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0727B1FB; Tue, 24 Mar 2020 10:32:44 -0700 (PDT) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 749413F71F; Tue, 24 Mar 2020 10:32:43 -0700 (PDT) Date: Tue, 24 Mar 2020 17:32:41 +0000 From: Mark Brown To: Bjorn Andersson Cc: devicetree@vger.kernel.org, Liam Girdwood , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown , Rob Herring Subject: Applied "regulator: qcom_smd: Add pmi8994 regulator support" to the regulator tree In-Reply-To: <20200324041424.518160-1-bjorn.andersson@linaro.org> Message-Id: X-Patchwork-Hint: ignore Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The patch regulator: qcom_smd: Add pmi8994 regulator support has been applied to the regulator tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 86332c343491c6d2228a1e0c80b1ea98a2653d20 Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Mon, 23 Mar 2020 21:14:24 -0700 Subject: [PATCH] regulator: qcom_smd: Add pmi8994 regulator support The pmi8994 is commonly found on MSM8996 based devices, such as the Dragonboard 820c, where it supplies power to a number of LDOs on the primary PMIC. Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20200324041424.518160-1-bjorn.andersson@linaro.org Signed-off-by: Mark Brown --- .../regulator/qcom,smd-rpm-regulator.txt | 13 +++++ drivers/regulator/qcom_smd-regulator.c | 47 +++++++++++++++++++ include/linux/soc/qcom/smd-rpm.h | 1 + 3 files changed, 61 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt index d126df043403..dea4384f4c03 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt @@ -26,6 +26,7 @@ Regulator nodes are identified by their compatible: "qcom,rpm-pm8994-regulators" "qcom,rpm-pm8998-regulators" "qcom,rpm-pma8084-regulators" + "qcom,rpm-pmi8994-regulators" "qcom,rpm-pmi8998-regulators" "qcom,rpm-pms405-regulators" @@ -143,6 +144,15 @@ Regulator nodes are identified by their compatible: Definition: reference to regulator supplying the input pin, as described in the data sheet +- vdd_s1-supply: +- vdd_s2-supply: +- vdd_s3-supply: +- vdd_bst_byp-supply: + Usage: optional (pmi8994 only) + Value type: + Definition: reference to regulator supplying the input pin, as + described in the data sheet + - vdd_s1-supply: - vdd_s2-supply: - vdd_s3-supply: @@ -259,6 +269,9 @@ pma8084: l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, l26, l27, lvs1, lvs2, lvs3, lvs4, 5vs1 +pmi8994: + s1, s2, s3, boost-bypass + pmi8998: bob diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index fff8d5fdef6a..fdde4195cefb 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -445,6 +445,44 @@ static const struct regulator_desc pm8994_lnldo = { .ops = &rpm_smps_ldo_ops_fixed, }; +static const struct regulator_desc pmi8994_ftsmps = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(350000, 0, 199, 5000), + REGULATOR_LINEAR_RANGE(700000, 200, 349, 10000), + }, + .n_linear_ranges = 2, + .n_voltages = 350, + .ops = &rpm_smps_ldo_ops, +}; + +static const struct regulator_desc pmi8994_hfsmps = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(350000, 0, 80, 12500), + REGULATOR_LINEAR_RANGE(700000, 81, 141, 25000), + }, + .n_linear_ranges = 2, + .n_voltages = 142, + .ops = &rpm_smps_ldo_ops, +}; + +static const struct regulator_desc pmi8994_bby = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(3000000, 0, 44, 50000), + }, + .n_linear_ranges = 1, + .n_voltages = 45, + .ops = &rpm_bob_ops, +}; + +static const struct regulator_desc pmi8994_boost = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(4000000, 0, 30, 50000), + }, + .n_linear_ranges = 1, + .n_voltages = 31, + .ops = &rpm_smps_ldo_ops, +}; + static const struct regulator_desc pm8998_ftsmps = { .linear_ranges = (struct regulator_linear_range[]) { REGULATOR_LINEAR_RANGE(320000, 0, 258, 4000), @@ -780,6 +818,14 @@ static const struct rpm_regulator_data rpm_pm8994_regulators[] = { {} }; +static const struct rpm_regulator_data rpm_pmi8994_regulators[] = { + { "s1", QCOM_SMD_RPM_SMPB, 1, &pmi8994_ftsmps, "vdd_s1" }, + { "s2", QCOM_SMD_RPM_SMPB, 2, &pmi8994_hfsmps, "vdd_s2" }, + { "s2", QCOM_SMD_RPM_SMPB, 3, &pmi8994_hfsmps, "vdd_s3" }, + { "boost-bypass", QCOM_SMD_RPM_BBYB, 1, &pmi8994_bby, "vdd_bst_byp" }, + {} +}; + static const struct rpm_regulator_data rpm_pm8998_regulators[] = { { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8998_ftsmps, "vdd_s1" }, { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8998_ftsmps, "vdd_s2" }, @@ -862,6 +908,7 @@ static const struct of_device_id rpm_of_match[] = { { .compatible = "qcom,rpm-pm8994-regulators", .data = &rpm_pm8994_regulators }, { .compatible = "qcom,rpm-pm8998-regulators", .data = &rpm_pm8998_regulators }, { .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-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 9e4fdd861a51..da304ce8c8f7 100644 --- a/include/linux/soc/qcom/smd-rpm.h +++ b/include/linux/soc/qcom/smd-rpm.h @@ -10,6 +10,7 @@ struct qcom_smd_rpm; /* * Constants used for addressing resources in the RPM. */ +#define QCOM_SMD_RPM_BBYB 0x62796262 #define QCOM_SMD_RPM_BOBB 0x62626f62 #define QCOM_SMD_RPM_BOOST 0x61747362 #define QCOM_SMD_RPM_BUS_CLK 0x316b6c63 -- 2.20.1