Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754645AbcCYVfn (ORCPT ); Fri, 25 Mar 2016 17:35:43 -0400 Received: from mail-pf0-f171.google.com ([209.85.192.171]:36182 "EHLO mail-pf0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754499AbcCYVfM (ORCPT ); Fri, 25 Mar 2016 17:35:12 -0400 From: Stephen Boyd To: Mark Brown Cc: linux-arm@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 1/2] regulator: qcom_spmi: Add support for pm8994 Date: Fri, 25 Mar 2016 14:35:08 -0700 Message-Id: <1458941709-5386-2-git-send-email-stephen.boyd@linaro.org> X-Mailer: git-send-email 2.8.0.rc4 In-Reply-To: <1458941709-5386-1-git-send-email-stephen.boyd@linaro.org> References: <1458941709-5386-1-git-send-email-stephen.boyd@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4966 Lines: 139 Document the regulators available on pm8994 and add support for this PMIC to the SPMI PMIC regulator driver. Signed-off-by: Stephen Boyd --- .../bindings/regulator/qcom,spmi-regulator.txt | 37 ++++++++++++++++ drivers/regulator/qcom_spmi-regulator.c | 51 ++++++++++++++++++++++ 2 files changed, 88 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt index d00bfd8624a5..46c6f3ed1a1c 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt @@ -7,6 +7,7 @@ Qualcomm SPMI Regulators "qcom,pm8841-regulators" "qcom,pm8916-regulators" "qcom,pm8941-regulators" + "qcom,pm8994-regulators" - interrupts: Usage: optional @@ -68,6 +69,37 @@ Qualcomm SPMI Regulators 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_l1-supply: +- vdd_l2_l26_l28-supply: +- vdd_l3_l11-supply: +- vdd_l4_l27_l31-supply: +- vdd_l5_l7-supply: +- vdd_l6_l12_l32-supply: +- vdd_l8_l16_l30-supply: +- vdd_l9_l10_l18_l22-supply: +- vdd_l13_l19_l23_l24-supply: +- vdd_l14_l15-supply: +- vdd_l17_l29-supply: +- vdd_l20_l21-supply: +- vdd_l25-supply: +- vdd_lvs_1_2-supply: + Usage: optional (pm8994 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 @@ -85,6 +117,11 @@ pm8941: l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, lvs3, mvs1, mvs2 +pm8994: + 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, l28, l29, l30, l31, l32, lvs1, lvs2 + The content of each sub-node is defined by the standard binding for regulators - see regulator.txt - with additional custom properties described below: diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c index 88a5dc88badc..07689fd0c0b0 100644 --- a/drivers/regulator/qcom_spmi-regulator.c +++ b/drivers/regulator/qcom_spmi-regulator.c @@ -1510,10 +1510,61 @@ static const struct spmi_regulator_data pm8916_regulators[] = { { } }; +static const struct spmi_regulator_data pm8994_regulators[] = { + { "s1", 0x1400, "vdd_s1", }, + { "s2", 0x1700, "vdd_s2", }, + { "s3", 0x1a00, "vdd_s3", }, + { "s4", 0x1d00, "vdd_s4", }, + { "s5", 0x2000, "vdd_s5", }, + { "s6", 0x2300, "vdd_s6", }, + { "s7", 0x2600, "vdd_s7", }, + { "s8", 0x2900, "vdd_s8", }, + { "s9", 0x2c00, "vdd_s9", }, + { "s10", 0x2f00, "vdd_s10", }, + { "s11", 0x3200, "vdd_s11", }, + { "s12", 0x3500, "vdd_s12", }, + { "l1", 0x4000, "vdd_l1", }, + { "l2", 0x4100, "vdd_l2_l26_l28", }, + { "l3", 0x4200, "vdd_l3_l11", }, + { "l4", 0x4300, "vdd_l4_l27_l31", }, + { "l5", 0x4400, "vdd_l5_l7", }, + { "l6", 0x4500, "vdd_l6_l12_l32", }, + { "l7", 0x4600, "vdd_l5_l7", }, + { "l8", 0x4700, "vdd_l8_l16_l30", }, + { "l9", 0x4800, "vdd_l9_l10_l18_l22", }, + { "l10", 0x4900, "vdd_l9_l10_l18_l22", }, + { "l11", 0x4a00, "vdd_l3_l11", }, + { "l12", 0x4b00, "vdd_l6_l12_l32", }, + { "l13", 0x4c00, "vdd_l13_l19_l23_l24", }, + { "l14", 0x4d00, "vdd_l14_l15", }, + { "l15", 0x4e00, "vdd_l14_l15", }, + { "l16", 0x4f00, "vdd_l8_l16_l30", }, + { "l17", 0x5000, "vdd_l17_l29", }, + { "l18", 0x5100, "vdd_l9_l10_l18_l22", }, + { "l19", 0x5200, "vdd_l13_l19_l23_l24", }, + { "l20", 0x5300, "vdd_l20_l21", }, + { "l21", 0x5400, "vdd_l20_l21", }, + { "l22", 0x5500, "vdd_l9_l10_l18_l22", }, + { "l23", 0x5600, "vdd_l13_l19_l23_l24", }, + { "l24", 0x5700, "vdd_l13_l19_l23_l24", }, + { "l25", 0x5800, "vdd_l25", }, + { "l26", 0x5900, "vdd_l2_l26_l28", }, + { "l27", 0x5a00, "vdd_l4_l27_l31", }, + { "l28", 0x5b00, "vdd_l2_l26_l28", }, + { "l29", 0x5c00, "vdd_l17_l29", }, + { "l30", 0x5d00, "vdd_l8_l16_l30", }, + { "l31", 0x5e00, "vdd_l4_l27_l31", }, + { "l32", 0x5f00, "vdd_l6_l12_l32", }, + { "lvs1", 0x8000, "vdd_lvs_1_2", }, + { "lvs2", 0x8100, "vdd_lvs_1_2", }, + { } +}; + static const struct of_device_id qcom_spmi_regulator_match[] = { { .compatible = "qcom,pm8841-regulators", .data = &pm8841_regulators }, { .compatible = "qcom,pm8916-regulators", .data = &pm8916_regulators }, { .compatible = "qcom,pm8941-regulators", .data = &pm8941_regulators }, + { .compatible = "qcom,pm8994-regulators", .data = &pm8994_regulators }, { } }; MODULE_DEVICE_TABLE(of, qcom_spmi_regulator_match); -- 2.8.0.rc4