From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753511AbdHUB2y (ORCPT ); Sun, 20 Aug 2017 21:28:54 -0400 Received: from gloria.sntech.de ([95.129.55.99]:49290 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753439AbdHUB2w (ORCPT ); Sun, 20 Aug 2017 21:28:52 -0400 From: Heiko Stuebner To: lee.jones@linaro.org Cc: chenjh@rock-chips.com, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Elaine Zhang , Heiko Stuebner Subject: [PATCH v9 RESEND 4/9] mfd: dt-bindings: Add RK805 device tree bindings document Date: Mon, 21 Aug 2017 03:28:37 +0200 Message-Id: <20170821012842.17875-5-heiko@sntech.de> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20170821012842.17875-1-heiko@sntech.de> References: <20170821012842.17875-1-heiko@sntech.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Elaine Zhang Add device tree bindings documentation for Rockchip's RK805 PMIC. Signed-off-by: Elaine Zhang Signed-off-by: Joseph Chen Acked-by: Rob Herring Acked-for-MFD-by: Lee Jones Signed-off-by: Heiko Stuebner --- Documentation/devicetree/bindings/mfd/rk808.txt | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mfd/rk808.txt b/Documentation/devicetree/bindings/mfd/rk808.txt index 9636ae8d8d41..91b65227afeb 100644 --- a/Documentation/devicetree/bindings/mfd/rk808.txt +++ b/Documentation/devicetree/bindings/mfd/rk808.txt @@ -1,11 +1,14 @@ RK8XX Power Management Integrated Circuit The rk8xx family current members: +rk805 rk808 rk818 Required properties: -- compatible: "rockchip,rk808", "rockchip,rk818" +- compatible: "rockchip,rk805" +- compatible: "rockchip,rk808" +- compatible: "rockchip,rk818" - reg: I2C slave address - interrupt-parent: The parent interrupt controller. - interrupts: the interrupt outputs of the controller. @@ -18,6 +21,14 @@ 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 +67,15 @@ by a child node of the 'regulators' node. /* standard regulator bindings here */ }; +Following regulators of the RK805 PMIC regulators 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. -- 2.14.1