From patchwork Wed Nov 18 17:59:36 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 546134 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 655D414141D for ; Thu, 19 Nov 2015 05:00:02 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754580AbbKRR77 (ORCPT ); Wed, 18 Nov 2015 12:59:59 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:59497 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752805AbbKRR77 (ORCPT ); Wed, 18 Nov 2015 12:59:59 -0500 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id tAIHxlct008634; Wed, 18 Nov 2015 11:59:47 -0600 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id tAIHxkdb028581; Wed, 18 Nov 2015 11:59:46 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.224.2; Wed, 18 Nov 2015 11:59:47 -0600 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id tAIHxkHq003041; Wed, 18 Nov 2015 11:59:46 -0600 Received: from localhost (uda0226330.am.dhcp.ti.com [128.247.8.252]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id tAIHxk906622; Wed, 18 Nov 2015 11:59:46 -0600 (CST) From: "Andrew F. Davis" To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Linus Walleij , Alexandre Courbot , Samuel Ortiz , Lee Jones , Liam Girdwood , Mark Brown CC: , , , "Andrew F. Davis" Subject: [PATCH v7 1/5] Documentation: tps65912: Add DT bindings for the TPS65912 PMIC Date: Wed, 18 Nov 2015 11:59:36 -0600 Message-ID: <1447869580-10416-2-git-send-email-afd@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1447869580-10416-1-git-send-email-afd@ti.com> References: <1447869580-10416-1-git-send-email-afd@ti.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The TPS65912 PMIC contains several regulators and a GPIO controller. Add bindings for the TPS65912 PMIC. Signed-off-by: Andrew F. Davis Acked-by: Rob Herring Acked-by: Linus Walleij --- Documentation/devicetree/bindings/mfd/tps65912.txt | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/tps65912.txt diff --git a/Documentation/devicetree/bindings/mfd/tps65912.txt b/Documentation/devicetree/bindings/mfd/tps65912.txt new file mode 100644 index 0000000..717e66d --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/tps65912.txt @@ -0,0 +1,50 @@ +* TPS65912 Power Management Integrated Circuit bindings + +Required properties: + - compatible : Should be "ti,tps65912". + - reg : Slave address or chip select number (I2C / SPI). + - interrupt-parent : The parent interrupt controller. + - interrupts : The interrupt line the device is connected to. + - interrupt-controller : Marks the device node as an interrupt controller. + - #interrupt-cells : The number of cells to describe an IRQ, should be 2. + The first cell is the IRQ number. + The second cell is the flags, encoded as trigger + masks from ../interrupt-controller/interrupts.txt. + - gpio-controller : Marks the device node as a GPIO Controller. + - #gpio-cells : Should be two. The first cell is the pin number and + the second cell is used to specify flags. + See ../gpio/gpio.txt for more information. + - regulators: : List of child nodes that specify the regulator + initialization data. Child nodes must be named + after their hardware counterparts: dcdc[1-4] and + ldo[1-10]. Each child nodes is defined using the + standard binding for regulators. + +Example: + + pmic: tps65912@2d { + compatible = "ti,tps65912"; + reg = <0x2d>; + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + + regulators { + dcdc1 { + regulator-name = "vdd_core"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <1144000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <1900000>; + regulator-max-microvolt = <1900000>; + }; + }; + };