From patchwork Thu Apr 9 08:22:41 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 6184041 Return-Path: X-Original-To: patchwork-linux-arm-msm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 1B341BF4A6 for ; Thu, 9 Apr 2015 08:22:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 195D1203C0 for ; Thu, 9 Apr 2015 08:22:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A063E203ED for ; Thu, 9 Apr 2015 08:22:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753113AbbDIIWu (ORCPT ); Thu, 9 Apr 2015 04:22:50 -0400 Received: from mail-wi0-f169.google.com ([209.85.212.169]:35787 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752923AbbDIIWs (ORCPT ); Thu, 9 Apr 2015 04:22:48 -0400 Received: by widdi4 with SMTP id di4so83039436wid.0 for ; Thu, 09 Apr 2015 01:22:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=nkN3SRrEsD6qP57833FzlsoCB16xMOBnRrVoyETHCJk=; b=BLJHvkuIGfFjhpejk79J0V2J8OHtbTmT56qWZwNv7NHirqhop4kmAdeRwkCTj/aY6R y1P050cxala/5gUIrMoX9mlG/keCxHBD3PnONBNEW9mwvcRa/LbfrbK/g0n70XkSC951 BZbHme/hJZ/emDdZbxvg7n6L2r+FkN1Jm1sg2RflooaiJn8MqHe+p3s9SCzYmgGuoT6S 5oZTU68AnawKj9CHcmf6geHJdFFG2eOj2SC6Ayh4M3mtm98FDPHeFS+dYLLgtdg3D6Yr P1CKRA4BgmLdZgN6cPIhvnLsIwLIrfUQT2hxAsxrcM2wIU6WKMjcZ+o4aAjmXwVPNOCO 9cdg== X-Gm-Message-State: ALoCoQlMdh1KZr9qe/d2DP6PVvh9WRfCF7iFLIUZJ75eDBlAAMfPCGtEuPNfFl6YoOTmNym9I2Er X-Received: by 10.180.74.40 with SMTP id q8mr4095537wiv.32.1428567767372; Thu, 09 Apr 2015 01:22:47 -0700 (PDT) Received: from srini-ThinkPad-X1-Carbon-2nd.dlink.com (host-78-145-247-151.as13285.net. [78.145.247.151]) by mx.google.com with ESMTPSA id z12sm2413777wjq.12.2015.04.09.01.22.45 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 09 Apr 2015 01:22:46 -0700 (PDT) From: Srinivas Kandagatla To: galak@codeaurora.org, linux-arm-msm@vger.kernel.org Cc: bjorn.andersson@sonymobile.com, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Russell King , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, inux-kernel@vger.kernel.org, Srinivas Kandagatla Subject: [PATCH 01/10] ARM: dts: apq8064: add RPM regulators support Date: Thu, 9 Apr 2015 09:22:41 +0100 Message-Id: <1428567761-10765-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1428567674-10672-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1428567674-10672-1-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds rpm node to apq8064 dt as rpm would be used by other devices for regulator support. Also adds all the regulators in the rpm. Most content of this patch was originally posted by Stephen Boyd on the list. Signed-off-by: Srinivas Kandagatla --- arch/arm/boot/dts/qcom-apq8064.dtsi | 272 ++++++++++++++++++++++++++++++++++++ 1 file changed, 272 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 6c15112..d9166eb 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -3,6 +3,7 @@ #include "skeleton.dtsi" #include #include +#include #include #include @@ -276,6 +277,277 @@ #reset-cells = <1>; }; + l2cc: clock-controller@2011000 { + compatible = "syscon"; + reg = <0x2011000 0x1000>; + }; + + rpm@108000 { + compatible = "qcom,rpm-apq8064"; + reg = <0x108000 0x1000>; + qcom,ipc = <&l2cc 0x8 2>; + + interrupts = , + , + ; + interrupt-names = "ack", "err", "wakeup"; + + regulators { + compatible = "qcom,rpm-pm8921-regulators"; + vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; + vin_lvs1_3_6-supply = <&pm8921_s4>; + vin_lvs2-supply = <&pm8921_s4>; + vin_lvs4_5_7-supply = <&pm8921_s4>; + vdd_ncp-supply = <&pm8921_l6>; + vdd_l24-supply = <&pm8921_s1>; + vdd_l25-supply = <&pm8921_s1>; + vdd_l27-supply = <&pm8921_s7>; + vdd_l28-supply = <&pm8921_s7>; + + /* Buck SMPS */ + pm8921_s1: s1 { + regulator-always-on; + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + qcom,switch-mode-frequency = <3200000>; + bias-pull-down; + }; + + pm8921_s2: s2 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + }; + + pm8921_s3: s3 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1150000>; + qcom,switch-mode-frequency = <4800000>; + bias-pull-down; + }; + + pm8921_s4: s4 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + qcom,force-mode = + ; + }; + + pm8921_s7: s7 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + qcom,switch-mode-frequency = <3200000>; + }; + + pm8921_s8: s8 { + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + qcom,switch-mode-frequency = <1600000>; + }; + + /* PMOS LDO */ + pm8921_l1: l1 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + bias-pull-down; + }; + + pm8921_l2: l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + bias-pull-down; + }; + + pm8921_l3: l3 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3075000>; + bias-pull-down; + }; + + pm8921_l4: l4 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + pm8921_l5: l5 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + pm8921_l6: l6 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + pm8921_l7: l7 { + regulator-min-microvolt = <1850000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + pm8921_l8: l8 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + bias-pull-down; + }; + + pm8921_l9: l9 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + bias-pull-down; + }; + + pm8921_l10: l10 { + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + bias-pull-down; + }; + + pm8921_l11: l11 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + bias-pull-down; + }; + + pm8921_l12: l12 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + bias-pull-down; + }; + + pm8921_l13: l13 { + regulator-min-microvolt = <2220000>; + regulator-max-microvolt = <2220000>; + }; + + pm8921_l14: l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + pm8921_l15: l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + pm8921_l16: l16 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + bias-pull-down; + }; + + pm8921_l17: l17 { + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + bias-pull-down; + }; + + pm8921_l18: l18 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + pm8921_l21: l21 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + bias-pull-down; + }; + + pm8921_l22: l22 { + regulator-min-microvolt = <2600000>; + regulator-max-microvolt = <2600000>; + bias-pull-down; + }; + + pm8921_l23: l23 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + pm8921_l24: l24 { + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1150000>; + bias-pull-down; + }; + + pm8921_l25: l25 { + regulator-always-on; + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + bias-pull-down; + }; + + pm8921_l27: l27 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + pm8921_l28: l28 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + bias-pull-down; + }; + + pm8921_l29: l29 { + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + bias-pull-down; + }; + + /* Low Voltage Switch */ + pm8921_lvs1: lvs1 { + bias-pull-down; + }; + + pm8921_lvs2: lvs2 { + bias-pull-down; + }; + + pm8921_lvs3: lvs3 { + bias-pull-down; + }; + + pm8921_lvs4: lvs4 { + bias-pull-down; + }; + + pm8921_lvs5: lvs5 { + bias-pull-down; + }; + + pm8921_lvs6: lvs6 { + bias-pull-down; + }; + + pm8921_lvs7: lvs7 { + bias-pull-down; + }; + + pm8921_ncp: ncp { + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + qcom,switch-mode-frequency = <1600000>; + }; + + pm8921_hdmi_switch: hdmi-switch { + bias-pull-down; + }; + }; + }; + /* Temporary fixed regulator */ vsdcc_fixed: vsdcc-regulator { compatible = "regulator-fixed";