From patchwork Tue Aug 21 11:17:29 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "AnilKumar, Chimata" X-Patchwork-Id: 1354241 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 3E04840210 for ; Tue, 21 Aug 2012 11:17:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756902Ab2HULRs (ORCPT ); Tue, 21 Aug 2012 07:17:48 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:46053 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756798Ab2HULRp (ORCPT ); Tue, 21 Aug 2012 07:17:45 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id q7LBHa7f023169; Tue, 21 Aug 2012 06:17:37 -0500 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 q7LBHaDI012202; Tue, 21 Aug 2012 16:47:36 +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, 21 Aug 2012 16:47:35 +0530 Received: from localhost.localdomain (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id q7LBHWKN005969; Tue, 21 Aug 2012 16:47:35 +0530 From: AnilKumar Ch To: CC: , , , AnilKumar Ch Subject: [PATCH v3 3/4] arm/dts: Add tps65910 regulator DT data to am335x-evm.dts Date: Tue, 21 Aug 2012 16:47:29 +0530 Message-ID: <1345547850-29761-4-git-send-email-anilkumar@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1345547850-29761-1-git-send-email-anilkumar@ti.com> References: <1345547850-29761-1-git-send-email-anilkumar@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Add tps65910 regulator device tree data to AM335x-EVM by adding regulator consumers with tightened constraints and regulator-name. TPS65910 regulator handle can be obtained by using this regulator name. This patch also add I2C node with I2C frequency and tps65910 PMIC I2C slave address. Signed-off-by: AnilKumar Ch --- arch/arm/boot/dts/am335x-evm.dts | 94 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 1e1fc15..f9c28a5 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -38,5 +38,99 @@ dcan1: d_can@481D0000 { status = "okay"; }; + + i2c1: i2c@44E0B000 { + status = "okay"; + clock-frequency = <400000>; + + tps: tps@2D { + reg = <0x2D>; + }; + }; + }; + + vbat: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vbat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; +}; + +/include/ "tps65910.dtsi" + +&tps { + vcc1-supply = <&vbat>; + vcc2-supply = <&vbat>; + vcc3-supply = <&vbat>; + vcc4-supply = <&vbat>; + vcc5-supply = <&vbat>; + vcc6-supply = <&vbat>; + vcc7-supply = <&vbat>; + vccio-supply = <&vbat>; + + regulators { + vrtc_reg: regulator@0 { + regulator-always-on; + }; + + vio_reg: regulator@1 { + regulator-always-on; + }; + + vdd1_reg: regulator@2 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1312500>; + regulator-boot-on; + regulator-always-on; + }; + + vdd2_reg: regulator@3 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd3_reg: regulator@4 { + regulator-always-on; + }; + + vdig1_reg: regulator@5 { + regulator-always-on; + }; + + vdig2_reg: regulator@6 { + regulator-always-on; + }; + + vpll_reg: regulator@7 { + regulator-always-on; + }; + + vdac_reg: regulator@8 { + regulator-always-on; + }; + + vaux1_reg: regulator@9 { + regulator-always-on; + }; + + vaux2_reg: regulator@10 { + regulator-always-on; + }; + + vaux33_reg: regulator@11 { + regulator-always-on; + }; + + vmmc_reg: regulator@12 { + regulator-always-on; + }; }; };