From patchwork Thu Jan 9 02:30:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanjie Lin X-Patchwork-Id: 11324949 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EDAF4109A for ; Thu, 9 Jan 2020 02:30:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D50352070E for ; Thu, 9 Jan 2020 02:30:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727797AbgAICa6 (ORCPT ); Wed, 8 Jan 2020 21:30:58 -0500 Received: from mail-sh.amlogic.com ([58.32.228.43]:32408 "EHLO mail-sh.amlogic.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727703AbgAICa6 (ORCPT ); Wed, 8 Jan 2020 21:30:58 -0500 Received: from droid10.amlogic.com (10.18.11.213) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.1591.10; Thu, 9 Jan 2020 10:31:20 +0800 From: Hanjie Lin To: Jerome Brunet , Neil Armstrong , Rob Herring , Greg Kroah-Hartman , Kevin Hilman CC: Hanjie Lin , Yue Wang , , , , , Carlo Caione , Michael Turquette , Stephen Boyd , Martin Blumenstingl , Liang Yang , Jianxin Pan , Qiufang Dai , Jian Hu , Victor Wan , Xingyu Chen Subject: [PATCH v4 1/6] dt-bindings: phy: Add Amlogic A1 USB2 PHY Bindings Date: Thu, 9 Jan 2020 10:30:40 +0800 Message-ID: <1578537045-23260-2-git-send-email-hanjie.lin@amlogic.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1578537045-23260-1-git-send-email-hanjie.lin@amlogic.com> References: <1578537045-23260-1-git-send-email-hanjie.lin@amlogic.com> MIME-Version: 1.0 X-Originating-IP: [10.18.11.213] Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add the Amlogic A1 Family USB2 PHY Bindings It supports Host mode only. Signed-off-by: Hanjie Lin Signed-off-by: Yue Wang --- .../bindings/phy/amlogic,meson-a1-usb2-phy.yaml | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/amlogic,meson-a1-usb2-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson-a1-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,meson-a1-usb2-phy.yaml new file mode 100644 index 00000000..dd2e3a6 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/amlogic,meson-a1-usb2-phy.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019 Amlogic, Inc +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/amlogic,meson-a1-usb2-phy.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Amlogic A1 USB2 PHY + +maintainers: + - Yue Wang + +properties: + compatible: + const: amlogic,meson-a1-usb2-phy + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: xtal_usb_phy + + resets: + maxItems: 1 + + "#phy-cells": + const: 0 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - resets + - "#phy-cells" + - power-domains + +examples: + - | + usb2_phy1: phy@40000 { + status = "okay"; + compatible = "amlogic,a1-usb2-phy"; + clocks = <&clkc_periphs 2>; + clock-names = "xtal_usb_phy"; + reg = <0x0 0x40000 0x0 0x2000>; + resets = <&reset RESET_USBPHY>; + #phy-cells = <0>; + power-domains = <&pwrc PWRC_USB_ID>; + };