From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932131AbdCBHzm (ORCPT ); Thu, 2 Mar 2017 02:55:42 -0500 Received: from regular1.263xmail.com ([211.150.99.140]:37970 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753587AbdCBHyL (ORCPT ); Thu, 2 Mar 2017 02:54:11 -0500 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-RL-SENDER: daniel.meng@rock-chips.com X-FST-TO: robh+dt@kernel.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: daniel.meng@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Meng Dongyang To: robh+dt@kernel.org, mark.rutland@arm.com, geert+renesas@glider.be, yoshihiro.shimoda.uh@renesas.com, martin.blumenstingl@googlemail.com, devicetree@vger.kernel.org, kishon@ti.com, linux-kernel@vger.kernel.org, heiko@sntech.de Cc: linux-usb@vger.kernel.org, linux-rockchip@lists.infradead.org, huangtao@rock-chips.com, kever.yang@rock-chips.com, william.wu@rock-chips.com, frank.wang@rock-chips.com, daniel.meng@rock-chips.com Subject: [PATCH v2 1/3] Documentation: bindings: add assign clock property in u2phy node Date: Thu, 2 Mar 2017 15:49:03 +0800 Message-Id: <1488440945-27291-2-git-send-email-daniel.meng@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1488440945-27291-1-git-send-email-daniel.meng@rock-chips.com> References: <1488440945-27291-1-git-send-email-daniel.meng@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On some platform such as RK3328, the 480m clock may need to assign clock parent in dts in stead of clock driver. So this patch add property of assigned-clocks and assigned-clock-parents to assign parent for 480m clock. Changes in v2: - move u2phy grf specification to grf.txt Signed-off-by: Meng Dongyang --- Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index 3c29c77..e71a8d2 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -2,6 +2,7 @@ ROCKCHIP USB2.0 PHY WITH INNO IP BLOCK Required properties (phy (parent) node): - compatible : should be one of the listed compatibles: + * "rockchip,rk3328-usb2phy" * "rockchip,rk3366-usb2phy" * "rockchip,rk3399-usb2phy" - reg : the address offset of grf for usb-phy configuration. @@ -11,6 +12,11 @@ Required properties (phy (parent) node): Optional properties: - clocks : phandle + phy specifier pair, for the input clock of phy. - clock-names : input clock name of phy, must be "phyclk". + - assigned-clocks : phandle of usb 480m clock. + - assigned-clock-parents : parent of usb 480m clock, select between + usb-phy output 480m and xin24m. + Refer to clk/clock-bindings.txt for generic clock + consumer properties. 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, -- 1.9.1