From patchwork Tue Jan 29 07:38:54 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Vishwanathrao Badarkhe, Manish" X-Patchwork-Id: 2060111 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 91C823FDD1 for ; Tue, 29 Jan 2013 07:42:41 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U05nw-00035j-WD; Tue, 29 Jan 2013 07:40:29 +0000 Received: from devils.ext.ti.com ([198.47.26.153]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1U05mx-0002Rn-Qb for linux-arm-kernel@lists.infradead.org; Tue, 29 Jan 2013 07:39:28 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id r0T7dI5t026360; Tue, 29 Jan 2013 01:39:19 -0600 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0T7dImC014799; Tue, 29 Jan 2013 13:09:18 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Tue, 29 Jan 2013 13:09:17 +0530 Received: from ucmsshproxy.india.ext.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with SMTP id r0T7dH30002749; Tue, 29 Jan 2013 13:09:17 +0530 Received: from symphony.india.ext.ti.com (unknown [192.168.247.13]) by ucmsshproxy.india.ext.ti.com (Postfix) with ESMTP id 7594215803F; Tue, 29 Jan 2013 13:09:17 +0530 (IST) Received: from ubuntu-psp-linux.india.ext.ti.com (ubuntu-psp-linux [192.168.247.46]) by symphony.india.ext.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r0T7dGR11559; Tue, 29 Jan 2013 13:09:17 +0530 (IST) From: "Vishwanathrao Badarkhe, Manish" To: , , , , Subject: [PATCH V2 6/6] ARM: davinci: da850: add tps6507x regulator DT data Date: Tue, 29 Jan 2013 13:08:54 +0530 Message-ID: <1359445134-13323-7-git-send-email-manishv.b@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1359445134-13323-1-git-send-email-manishv.b@ti.com> References: <1359445134-13323-1-git-send-email-manishv.b@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130129_023927_983904_295ADE9F X-CRM114-Status: UNSURE ( 8.73 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.6 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [198.47.26.153 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: rob@landley.net, manishv.b@ti.com, linux@arm.linux.org.uk, sameo@linux.intel.com, tony@atomide.com, linus.walleij@linaro.org, broonie@opensource.wolfsonmicro.com, nsekhar@ti.com, rob.herring@calxeda.com, grant.likely@secretlab.ca, khilman@deeprootsystems.com, anilkumar@ti.com, hs@denx.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add tps6507x regulator device tree data to da850-evm by adding regulator consumers with tightened constraints and regulator-name.TPS6507x regulator handle can be obtained by using this regulator name. Regulator constraints are added as per da850 board file. Regulator names are given as per maximum output voltage the regulator is capable to provide. for e.g. regulator name for dcdc1 is "VDCDC1_3.3V". Also, add tps6507x PMIC I2C slave device under I2C0 node. Tested on da850-evm. Signed-off-by: Vishwanathrao Badarkhe, Manish --- Changes since V1: - No change :100644 100644 c9ed683... 58e6961... M arch/arm/boot/dts/da850-evm.dts arch/arm/boot/dts/da850-evm.dts | 63 +++++++++++++++++++++++++++++++++++++++ 1 files changed, 63 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index c9ed683..58e6961 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -31,6 +31,10 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; + + tps: tps@48 { + reg = <0x48>; + }; }; }; nand_cs3@62000000 { @@ -38,4 +42,63 @@ pinctrl-names = "default"; pinctrl-0 = <&nand_cs3_pins>; }; + vbat: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vbat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; +}; + +/include/ "tps6507x.dtsi" + +&tps { + vdcdc1_2-supply = <&vbat>; + vdcdc3-supply = <&vbat>; + vldo1_2-supply = <&vbat>; + + regulators { + vdcdc1_reg: regulator@0 { + regulator-name = "VDCDC1_3.3V"; + regulator-min-microvolt = <3150000>; + regulator-max-microvolt = <3450000>; + regulator-always-on; + regulator-boot-on; + }; + + vdcdc2_reg: regulator@1 { + regulator-name = "VDCDC2_3.3V"; + regulator-min-microvolt = <1710000>; + regulator-max-microvolt = <3450000>; + regulator-always-on; + regulator-boot-on; + ti,defdcdc_default = <1>; + }; + + vdcdc3_reg: regulator@2 { + regulator-name = "VDCDC3_1.2V"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + ti,defdcdc_default = <1>; + }; + + ldo1_reg: regulator@3 { + regulator-name = "LDO1_1.8V"; + regulator-min-microvolt = <1710000>; + regulator-max-microvolt = <1890000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo2_reg: regulator@4 { + regulator-name = "LDO2_1.2V"; + regulator-min-microvolt = <1140000>; + regulator-max-microvolt = <1320000>; + regulator-always-on; + regulator-boot-on; + }; + }; };