From patchwork Thu Mar 16 02:16:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elaine Zhang X-Patchwork-Id: 9626993 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 78CD060424 for ; Thu, 16 Mar 2017 02:16:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 68B5828610 for ; Thu, 16 Mar 2017 02:16:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5D2E928616; Thu, 16 Mar 2017 02:16:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5FDA92862B for ; Thu, 16 Mar 2017 02:16:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=RQBvHZC9DafhR21MoOU4hljK2DIzoPy5jEpNA3ORYR8=; b=jAnRFVm2gxEC5Im+JueyBSjTTC NkKTWH6G8Vh18uW9oMMu66PPWfMfnao36HawrXKcInXcyFKyD7pSSKMFj4+cGzBVCvEXs4jeiH3ll WQxJdB0lzDCVCXD9egRtqjTBp9BTGz6kC2+lKjhs+9oMnTYUcjFLdmzuUqxSb177bBGBOVfMosAmM d5Rnr/1HuMeI+iIlpKuewvX6hHao7coIBR3AK+xBEEyFxVF6sY5NqqmBKtShPDNFZVKgoyqpxEmmd 5szNMWkDSv+UAtZ+FeQ9DYujzFnHc2gt5dI4e78m+wGFUxvAIVpu24ZoF4HPCZxji0X/p8a7Ctry4 qScmzqmQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1coKxO-0007Im-2H; Thu, 16 Mar 2017 02:16:02 +0000 Received: from regular1.263xmail.com ([211.150.99.137]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1coKxH-0007HF-PH for linux-rockchip@lists.infradead.org; Thu, 16 Mar 2017 02:15:59 +0000 Received: from zhangqing?rock-chips.com (unknown [192.168.167.158]) by regular1.263xmail.com (Postfix) with ESMTP id 3BCB3DCC4; Thu, 16 Mar 2017 10:15:32 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 1B8D044C; Thu, 16 Mar 2017 10:15:31 +0800 (CST) X-RL-SENDER: zhangqing@rock-chips.com X-FST-TO: lee.jones@linaro.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: zhangqing@rock-chips.com X-UNIQUE-TAG: <56dab8b6f84d11ecbec6003d489054cd> X-ATTACHMENT-NUM: 0 X-SENDER: zhangqing@rock-chips.com X-DNS-TYPE: 0 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith ESMTP id 31102G1CDRB; Thu, 16 Mar 2017 10:15:32 +0800 (CST) From: Elaine Zhang To: lee.jones@linaro.org, lgirdwood@gmail.com, broonie@kernel.org Subject: [PATCH v3 5/5] mfd: dt-bindings: Add RK805 device tree bindings document Date: Thu, 16 Mar 2017 10:16:22 +0800 Message-Id: <1489630582-13833-1-git-send-email-zhangqing@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1489630504-11328-1-git-send-email-zhangqing@rock-chips.com> References: <1489630504-11328-1-git-send-email-zhangqing@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170315_191557_755980_63415136 X-CRM114-Status: UNSURE ( 6.26 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: huangtao@rock-chips.com, mark.rutland@arm.com, devicetree@vger.kernel.org, xxx@rock-chips.com, Elaine Zhang , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, w.egorov@phytec.de, chenjh@rock-chips.com MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add device tree bindings documentation for Rockchip's RK805 PMIC. Signed-off-by: Elaine Zhang --- Documentation/devicetree/bindings/mfd/rk808.txt | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mfd/rk808.txt b/Documentation/devicetree/bindings/mfd/rk808.txt index 9636ae8d8d41..05eb07134483 100644 --- a/Documentation/devicetree/bindings/mfd/rk808.txt +++ b/Documentation/devicetree/bindings/mfd/rk808.txt @@ -1,11 +1,12 @@ RK8XX Power Management Integrated Circuit The rk8xx family current members: +rk805 rk808 rk818 Required properties: -- compatible: "rockchip,rk808", "rockchip,rk818" +- compatible: "rockchip,rk805", "rockchip,rk808", "rockchip,rk818" - reg: I2C slave address - interrupt-parent: The parent interrupt controller. - interrupts: the interrupt outputs of the controller. @@ -18,6 +19,14 @@ Optional properties: - rockchip,system-power-controller: Telling whether or not this pmic is controlling the system power. +Optional RK805 properties: +- vcc1-supply: The input supply for DCDC_REG1 +- vcc2-supply: The input supply for DCDC_REG2 +- vcc3-supply: The input supply for DCDC_REG3 +- vcc4-supply: The input supply for DCDC_REG4 +- vcc5-supply: The input supply for LDO_REG1 and LDO_REG2 +- vcc6-supply: The input supply for LDO_REG3 + Optional RK808 properties: - vcc1-supply: The input supply for DCDC_REG1 - vcc2-supply: The input supply for DCDC_REG2 @@ -56,6 +65,15 @@ by a child node of the 'regulators' node. /* standard regulator bindings here */ }; +Following regulators of the RK805 PMIC block are supported. Note that +the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO +number as described in RK805 datasheet. + + - DCDC_REGn + - valid values for n are 1 to 4. + - LDO_REGn + - valid values for n are 1 to 3 + Following regulators of the RK808 PMIC block are supported. Note that the 'n' in regulator name, as in DCDC_REGn or LDOn, represents the DCDC or LDO number as described in RK808 datasheet.