From patchwork Sun Sep 20 12:39:32 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 7225941 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 3ED2CBEEC1 for ; Sun, 20 Sep 2015 12:41:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 68F15209C4 for ; Sun, 20 Sep 2015 12:41:47 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 932A4209C3 for ; Sun, 20 Sep 2015 12:41:46 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zdduj-0001px-29; Sun, 20 Sep 2015 12:40:17 +0000 Received: from mx1.redhat.com ([209.132.183.28]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZdduY-0000cp-Je for linux-arm-kernel@lists.infradead.org; Sun, 20 Sep 2015 12:40:07 +0000 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id 0047D461C3; Sun, 20 Sep 2015 12:39:50 +0000 (UTC) Received: from localhost.localdomain.com (vpn1-6-129.ams2.redhat.com [10.36.6.129]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t8KCdawc005295; Sun, 20 Sep 2015 08:39:46 -0400 From: Hans de Goede To: Lee Jones , Sebastian Reichel , Dmitry Eremin-Solenikov , David Woodhouse , Felipe Balbi Subject: [PATCH v4 resend 1/2] ARM: dts: Add binding documentation for AXP20x pmic usb power supply Date: Sun, 20 Sep 2015 08:39:32 -0400 Message-Id: <1442752773-22635-2-git-send-email-hdegoede@redhat.com> In-Reply-To: <1442752773-22635-1-git-send-email-hdegoede@redhat.com> References: <1442752773-22635-1-git-send-email-hdegoede@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150920_054006_704598_52941C38 X-CRM114-Status: GOOD ( 12.47 ) X-Spam-Score: -6.9 (------) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree , linux-pm@vger.kernel.org, linux-usb , linux-sunxi@googlegroups.com, Kishon Vijay Abraham I , Hans de Goede , =?UTF-8?q?Bruno=20Pr=C3=A9mont?= , Maxime Ripard , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add binding documentation for the usb power supply part of the AXP20x pmic. Signed-off-by: Hans de Goede Acked-by: Rob Herring --- Changes in v2: -Split out into a separate patch from the actual driver commit Changes in v4: -s/usb_power_supply/usb-power-supply/ in the dts example code --- .../bindings/power_supply/axp20x_usb_power.txt | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt diff --git a/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt b/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt new file mode 100644 index 0000000..862f4a4 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt @@ -0,0 +1,34 @@ +AXP20x USB power supply + +Required Properties: +-compatible: "x-powers,axp202-usb-power-supply" + +This node is a subnode of the axp20x PMIC. + +Example: + +axp209: pmic@34 { + compatible = "x-powers,axp209"; + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + + regulators { + x-powers,dcdc-freq = <1500>; + + vdd_cpu: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1450000>; + regulator-name = "vdd-cpu"; + }; + + ... + }; + + usb-power-supply: usb-power-supply { + compatible = "x-powers,axp202-usb-power-supply"; + }; +};