From patchwork Fri Aug 11 08:07:48 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wang X-Patchwork-Id: 800455 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xTHhc5jDmz9sDB for ; Fri, 11 Aug 2017 18:09:04 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751891AbdHKIJD (ORCPT ); Fri, 11 Aug 2017 04:09:03 -0400 Received: from regular1.263xmail.com ([211.150.99.139]:57098 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751995AbdHKIIB (ORCPT ); Fri, 11 Aug 2017 04:08:01 -0400 Received: from frank.wang?rock-chips.com (unknown [192.168.167.174]) by regular1.263xmail.com (Postfix) with ESMTP id CE47D56FC; Fri, 11 Aug 2017 16:07:57 +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 ESMTPA id 29DC93E8; Fri, 11 Aug 2017 16:07:57 +0800 (CST) X-RL-SENDER: frank.wang@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: frank.wang@rock-chips.com X-UNIQUE-TAG: <6a2aa38c6373000319b714b547b4d632> X-ATTACHMENT-NUM: 0 X-SENDER: wmc@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 31917LNSCK2; Fri, 11 Aug 2017 16:07:58 +0800 (CST) From: Frank Wang To: heiko@sntech.de, kishon@ti.com, robh+dt@kernel.org, mark.rutland@arm.com, gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, huangtao@rock-chips.com, william.wu@rock-chips.com, daniel.meng@rock-chips.com, kever.yang@rock-chips.com, andy.yan@rock-chips.com, wmc@rock-chips.com, Frank Wang Subject: [PATCH v4 2/5] dt-bindings: phy-rockchip-inno-usb2: add rockchip, usbgrf property Date: Fri, 11 Aug 2017 16:07:48 +0800 Message-Id: <1502438871-9482-3-git-send-email-frank.wang@rock-chips.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1502438871-9482-1-git-send-email-frank.wang@rock-chips.com> References: <1502438871-9482-1-git-send-email-frank.wang@rock-chips.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add rockchip,usbgrf property to support the registers of usb-phy that are distributed in grf and usbgrf on some special Rockchip SoCs (e.g RV1108). Signed-off-by: Frank Wang Acked-by: Rob Herring --- Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index 84d59b0..69041373 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -18,6 +18,10 @@ Optional properties: usb-phy output 480m and xin24m. Refer to clk/clock-bindings.txt for generic clock consumer properties. + - rockchip,usbgrf : phandle to the syscon managing the "usb general + register files". When set driver will request its + phandle as one companion-grf for some special SoCs + (e.g RV1108). Required nodes : a sub-node is required for each port the phy provides. The sub-node name is used to identify host or otg port,