From patchwork Wed Mar 28 02:21:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 891940 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=sirena.org.uk header.i=@sirena.org.uk header.b="Om7/9cON"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 409s8W6kxpz9s0x for ; Wed, 28 Mar 2018 13:22:03 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751211AbeC1CWC (ORCPT ); Tue, 27 Mar 2018 22:22:02 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:51062 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751065AbeC1CWB (ORCPT ); Tue, 27 Mar 2018 22:22:01 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=Date:Message-Id:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner: List-Archive; bh=sACtlsJ9KjxLH50FlryPuK+9Akldznu0w/zXah96ywY=; b=Om7/9cON93Wi oLs8yqMSQ6ESE/vJeNKQOit4qc0vTshe4z2k4K2oJJmtjpFeC/Gz4TIX6jS7fGDh+csp3EIPg0C/T HdLEWuXJvu2q/glxWE9qivJZHbtumB2Co1h+qoG/OuO1GM9n1u0zAc0yetZpBD8tfQQ5toCZC2zxz FeSIc=; Received: from [202.155.252.3] (helo=finisterre.ee.mobilebroadband) by heliosphere.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1f10ir-0007eX-MM; Wed, 28 Mar 2018 02:21:58 +0000 Received: by finisterre.ee.mobilebroadband (Postfix, from userid 1000) id 28AF844007A; Wed, 28 Mar 2018 03:21:55 +0100 (BST) From: Mark Brown To: Bjorn Andersson Cc: Mark Brown , Liam Girdwood , Mark Brown , Rob Herring , Mark Rutland , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Applied "regulator: qcom: smd: Add pm8998 and pmi8998 regulators" to the regulator tree In-Reply-To: <20180327155301.31862-1-bjorn.andersson@linaro.org> Message-Id: <20180328022155.28AF844007A@finisterre.ee.mobilebroadband> Date: Wed, 28 Mar 2018 03:21:55 +0100 (BST) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The patch regulator: qcom: smd: Add pm8998 and pmi8998 regulators 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 3cdb741efa02c5053a738d5816b70de11c4d6364 Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Tue, 27 Mar 2018 08:53:01 -0700 Subject: [PATCH] regulator: qcom: smd: Add pm8998 and pmi8998 regulators Add the pm8998 and pmi8998 regulators as used in the MSM8998 platform. Signed-off-by: Bjorn Andersson Signed-off-by: Mark Brown --- .../bindings/regulator/qcom,smd-rpm-regulator.txt | 48 ++++++++ drivers/regulator/qcom_smd-regulator.c | 121 +++++++++++++++++++++ include/linux/soc/qcom/smd-rpm.h | 1 + 3 files changed, 170 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt index 4e3dfb5b5f16..58a1d97972f5 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt @@ -23,7 +23,9 @@ Regulator nodes are identified by their compatible: "qcom,rpm-pm8916-regulators" "qcom,rpm-pm8941-regulators" "qcom,rpm-pm8994-regulators" + "qcom,rpm-pm8998-regulators" "qcom,rpm-pma8084-regulators" + "qcom,rpm-pmi8998-regulators" - vdd_s1-supply: - vdd_s2-supply: @@ -119,6 +121,38 @@ 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_s4-supply: +- vdd_s5-supply: +- vdd_s6-supply: +- vdd_s7-supply: +- vdd_s8-supply: +- vdd_s9-supply: +- vdd_s10-supply: +- vdd_s11-supply: +- vdd_s12-supply: +- vdd_s13-supply: +- vdd_l1_l27-supply: +- vdd_l20_l24-supply: +- vdd_l26-supply: +- vdd_l2_l8_l17-supply: +- vdd_l3_l11-supply: +- vdd_l4_l5-supply: +- vdd_l6-supply: +- vdd_l7_l12_l14_l15-supply: +- vdd_l9-supply: +- vdd_l10_l23_l25-supply: +- vdd_l13_l19_l21-supply: +- vdd_l16_l28-supply: +- vdd_l18_l22-supply: +- vdd_lvs1_lvs2-supply: + Usage: optional (pmi8998 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: @@ -148,6 +182,12 @@ Regulator nodes are identified by their compatible: Definition: reference to regulator supplying the input pin, as described in the data sheet +- vdd_bob-supply: + Usage: optional (pmi8998 only) + Value type: + Definition: reference to regulator supplying the input pin, as + described in the data sheet + The regulator node houses sub-nodes for each regulator within the device. Each sub-node is identified using the node's name, with valid values listed for each of the pmics below. @@ -169,11 +209,19 @@ pm8994: l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2 +pm8998: + s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, l1, l2, l3, l4, + l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, + l20, l21, l22, l23, l24, l25, l26, l27, l28, lvs1, lvs2 + pma8084: s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, l4, l5, 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 +pmi8998: + bob + The content of each sub-node is defined by the standard binding for regulators - see regulator.txt. diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 940fe1b78411..ef51db5f0d9b 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -165,6 +165,15 @@ static const struct regulator_ops rpm_switch_ops = { .is_enabled = rpm_reg_is_enabled, }; +static const struct regulator_ops rpm_bob_ops = { + .enable = rpm_reg_enable, + .disable = rpm_reg_disable, + .is_enabled = rpm_reg_is_enabled, + + .get_voltage = rpm_reg_get_voltage, + .set_voltage = rpm_reg_set_voltage, +}; + static const struct regulator_desc pma8084_hfsmps = { .linear_ranges = (struct regulator_linear_range[]) { REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500), @@ -355,6 +364,64 @@ static const struct regulator_desc pm8994_lnldo = { .ops = &rpm_smps_ldo_ops_fixed, }; +static const struct regulator_desc pm8998_ftsmps = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(320000, 0, 258, 4000), + }, + .n_linear_ranges = 1, + .n_voltages = 259, + .ops = &rpm_smps_ldo_ops, +}; + +static const struct regulator_desc pm8998_hfsmps = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000), + }, + .n_linear_ranges = 1, + .n_voltages = 216, + .ops = &rpm_smps_ldo_ops, +}; + +static const struct regulator_desc pm8998_nldo = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000), + }, + .n_linear_ranges = 1, + .n_voltages = 128, + .ops = &rpm_smps_ldo_ops, +}; + +static const struct regulator_desc pm8998_pldo = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(1664000, 0, 255, 8000), + }, + .n_linear_ranges = 1, + .n_voltages = 256, + .ops = &rpm_smps_ldo_ops, +}; + +static const struct regulator_desc pm8998_pldo_lv = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(1256000, 0, 127, 8000), + }, + .n_linear_ranges = 1, + .n_voltages = 128, + .ops = &rpm_smps_ldo_ops, +}; + +static const struct regulator_desc pm8998_switch = { + .ops = &rpm_switch_ops, +}; + +static const struct regulator_desc pmi8998_bob = { + .linear_ranges = (struct regulator_linear_range[]) { + REGULATOR_LINEAR_RANGE(1824000, 0, 83, 32000), + }, + .n_linear_ranges = 1, + .n_voltages = 84, + .ops = &rpm_bob_ops, +}; + struct rpm_regulator_data { const char *name; u32 type; @@ -544,12 +611,66 @@ static const struct rpm_regulator_data rpm_pm8994_regulators[] = { {} }; +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" }, + { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8998_hfsmps, "vdd_s3" }, + { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8998_hfsmps, "vdd_s4" }, + { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8998_hfsmps, "vdd_s5" }, + { "s6", QCOM_SMD_RPM_SMPA, 6, &pm8998_ftsmps, "vdd_s6" }, + { "s7", QCOM_SMD_RPM_SMPA, 7, &pm8998_ftsmps, "vdd_s7" }, + { "s8", QCOM_SMD_RPM_SMPA, 8, &pm8998_ftsmps, "vdd_s8" }, + { "s9", QCOM_SMD_RPM_SMPA, 9, &pm8998_ftsmps, "vdd_s9" }, + { "s10", QCOM_SMD_RPM_SMPA, 10, &pm8998_ftsmps, "vdd_s10" }, + { "s11", QCOM_SMD_RPM_SMPA, 11, &pm8998_ftsmps, "vdd_s11" }, + { "s12", QCOM_SMD_RPM_SMPA, 12, &pm8998_ftsmps, "vdd_s12" }, + { "s13", QCOM_SMD_RPM_SMPA, 13, &pm8998_ftsmps, "vdd_s13" }, + { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8998_nldo, "vdd_l1_l27" }, + { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8998_nldo, "vdd_l2_l8_l17" }, + { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8998_nldo, "vdd_l3_l11" }, + { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8998_nldo, "vdd_l4_l5" }, + { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8998_nldo, "vdd_l4_l5" }, + { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8998_pldo, "vdd_l6" }, + { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" }, + { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8998_nldo, "vdd_l2_l8_l17" }, + { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8998_pldo, "vdd_l9" }, + { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8998_pldo, "vdd_l10_l23_l25" }, + { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8998_nldo, "vdd_l3_l11" }, + { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" }, + { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8998_pldo, "vdd_l13_l19_l21" }, + { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" }, + { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" }, + { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8998_pldo, "vdd_l16_l28" }, + { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8998_nldo, "vdd_l2_l8_l17" }, + { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8998_pldo, "vdd_l18_l22" }, + { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8998_pldo, "vdd_l13_l19_l21" }, + { "l20", QCOM_SMD_RPM_LDOA, 20, &pm8998_pldo, "vdd_l20_l24" }, + { "l21", QCOM_SMD_RPM_LDOA, 21, &pm8998_pldo, "vdd_l13_l19_l21" }, + { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8998_pldo, "vdd_l18_l22" }, + { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8998_pldo, "vdd_l10_l23_l25" }, + { "l24", QCOM_SMD_RPM_LDOA, 24, &pm8998_pldo, "vdd_l20_l24" }, + { "l25", QCOM_SMD_RPM_LDOA, 25, &pm8998_pldo, "vdd_l10_l23_l25" }, + { "l26", QCOM_SMD_RPM_LDOA, 26, &pm8998_nldo, "vdd_l26" }, + { "l27", QCOM_SMD_RPM_LDOA, 27, &pm8998_nldo, "vdd_l1_l27" }, + { "l28", QCOM_SMD_RPM_LDOA, 28, &pm8998_pldo, "vdd_l16_l28" }, + { "lvs1", QCOM_SMD_RPM_VSA, 1, &pm8998_switch, "vdd_lvs1_lvs2" }, + { "lvs2", QCOM_SMD_RPM_VSA, 2, &pm8998_switch, "vdd_lvs1_lvs2" }, + {} +}; + +static const struct rpm_regulator_data rpm_pmi8998_regulators[] = { + { "bob", QCOM_SMD_RPM_BOBB, 1, &pmi8998_bob, "vdd_bob" }, + {} +}; + static const struct of_device_id rpm_of_match[] = { { .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators }, { .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators }, { .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators }, { .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-pmi8998-regulators", .data = &rpm_pmi8998_regulators }, {} }; MODULE_DEVICE_TABLE(of, rpm_of_match); diff --git a/include/linux/soc/qcom/smd-rpm.h b/include/linux/soc/qcom/smd-rpm.h index 9f5c6e53f3a5..9e4fdd861a51 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_BOBB 0x62626f62 #define QCOM_SMD_RPM_BOOST 0x61747362 #define QCOM_SMD_RPM_BUS_CLK 0x316b6c63 #define QCOM_SMD_RPM_BUS_MASTER 0x73616d62