From patchwork Wed Jan 18 18:59:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring \(Arm\)" X-Patchwork-Id: 643886 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 62E7CC54EBE for ; Wed, 18 Jan 2023 19:00:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229726AbjARTAC (ORCPT ); Wed, 18 Jan 2023 14:00:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229718AbjARS7p (ORCPT ); Wed, 18 Jan 2023 13:59:45 -0500 Received: from mail-oa1-f45.google.com (mail-oa1-f45.google.com [209.85.160.45]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38A995AB7F; Wed, 18 Jan 2023 10:59:40 -0800 (PST) Received: by mail-oa1-f45.google.com with SMTP id 586e51a60fabf-15085b8a2f7so36555308fac.2; Wed, 18 Jan 2023 10:59:40 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ODJnN8bRpnIpOcq/j8GhrdGyRWH1W8cT3IRjCv4ER3A=; b=eV2AXD2/2vwypuAbNJ5TMq2Hgwktt13poku6OW6nDtZrklzk1KRxY4jhZmJJfSKQkk JMC2vXG6NZzegMku4apsSjO5DXBD2tT6DLHBtrv6PcdQy+9jHzN0n8CV2ArUFvxsI15K pRhOUDMRlWucDy3Nni5cu3mocLpRknguCK6Wmb8eJjOarXmB9mtJ+tT2BsLU0qcJgju4 n1M3IvUMqDU13Hu0fzzj1CmYMbQuR81AhvJrveoCq35VKvDke8Lkpfez4Nqi4yAMOyiE dYl7QpFcoCtnO+Xukx2+tS1sOT/oRtFTVUs7BRt6AQyt0vygo49QqWVbQD6RXtp77olC PMxg== X-Gm-Message-State: AFqh2krPwyd52+5F1fyoH0YW3ytBwiXnJ0sAsL1CJSiw9RP0m73R1lWt zrdE0buLUef0m03BmCtf2A== X-Google-Smtp-Source: AMrXdXu9zG06IMZpgmtOQ7L1h11dhjdNyBorEjEBZFjLS2nvmomm0VUxvyDl9ThG87aTiuEVVvZMlg== X-Received: by 2002:a05:6871:4186:b0:15e:e77b:b2fd with SMTP id lc6-20020a056871418600b0015ee77bb2fdmr4189474oab.41.1674068379430; Wed, 18 Jan 2023 10:59:39 -0800 (PST) Received: from robh_at_kernel.org ([4.31.143.193]) by smtp.gmail.com with ESMTPSA id f15-20020a056870548f00b0015f1024d322sm7378767oan.37.2023.01.18.10.59.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Jan 2023 10:59:38 -0800 (PST) Received: (nullmailer pid 629748 invoked by uid 1000); Wed, 18 Jan 2023 18:59:29 -0000 From: Rob Herring Date: Wed, 18 Jan 2023 12:59:24 -0600 Subject: [PATCH v2 2/5] dt-bindings: usb: Convert multiple "usb-ohci" bindings to DT schema MIME-Version: 1.0 Message-Id: <20230110-dt-usb-v2-2-926bc1260e51@kernel.org> References: <20230110-dt-usb-v2-0-926bc1260e51@kernel.org> In-Reply-To: <20230110-dt-usb-v2-0-926bc1260e51@kernel.org> To: Greg Kroah-Hartman , Krzysztof Kozlowski , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair , Lee Jones Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, openbmc@lists.ozlabs.org X-Mailer: b4 0.12-dev Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org "usb-ohci" is another "generic" OHCI controller compatible string used by several platforms. Add it to the generic-ohci.yaml schema and remove all the old binding docs. Marvell pxa-usb.txt has "usb-ohci" in the example, but actual users don't, so drop it. Signed-off-by: Rob Herring --- v2: - Fix transceiver property in if/then schema - Move OMAP to separate patch --- .../devicetree/bindings/powerpc/nintendo/wii.txt | 10 ------- .../devicetree/bindings/usb/generic-ohci.yaml | 28 +++++++++++++++-- Documentation/devicetree/bindings/usb/ohci-nxp.txt | 24 --------------- Documentation/devicetree/bindings/usb/pxa-usb.txt | 2 +- .../devicetree/bindings/usb/spear-usb.txt | 35 ---------------------- 5 files changed, 26 insertions(+), 73 deletions(-) diff --git a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt index c4d78f28d23c..3ff6ebbb4998 100644 --- a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt +++ b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt @@ -97,16 +97,6 @@ Nintendo Wii device tree - reg : should contain the EXI registers location and length - interrupts : should contain the EXI interrupt -1.g) The Open Host Controller Interface (OHCI) nodes - - Represent the USB 1.x Open Host Controller Interfaces. - - Required properties: - - - compatible : should be "nintendo,hollywood-usb-ohci","usb-ohci" - - reg : should contain the OHCI registers location and length - - interrupts : should contain the OHCI interrupt - 1.h) The Enhanced Host Controller Interface (EHCI) node Represents the USB 2.0 Enhanced Host Controller Interface. diff --git a/Documentation/devicetree/bindings/usb/generic-ohci.yaml b/Documentation/devicetree/bindings/usb/generic-ohci.yaml index 4fcbd0add49d..8492d809ba40 100644 --- a/Documentation/devicetree/bindings/usb/generic-ohci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ohci.yaml @@ -6,9 +6,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: USB OHCI Controller -allOf: - - $ref: "usb-hcd.yaml" - maintainers: - Greg Kroah-Hartman @@ -50,6 +47,13 @@ properties: - snps,hsdk-v1.0-ohci - const: generic-ohci - const: generic-ohci + - items: + - enum: + - cavium,octeon-6335-ohci + - nintendo,hollywood-usb-ohci + - nxp,ohci-nxp + - st,spear600-ohci + - const: usb-ohci reg: maxItems: 1 @@ -119,11 +123,29 @@ properties: - host - otg + transceiver: + $ref: /schemas/types.yaml#/definitions/phandle + description: + The associated ISP1301 device. Necessary for the UDC controller for + connecting to the USB physical layer. + required: - compatible - reg - interrupts +allOf: + - $ref: usb-hcd.yaml + - if: + not: + properties: + compatible: + contains: + const: nxp,ohci-nxp + then: + properties: + transceiver: false + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/usb/ohci-nxp.txt b/Documentation/devicetree/bindings/usb/ohci-nxp.txt deleted file mode 100644 index 71e28c1017ed..000000000000 --- a/Documentation/devicetree/bindings/usb/ohci-nxp.txt +++ /dev/null @@ -1,24 +0,0 @@ -* OHCI controller, NXP ohci-nxp variant - -Required properties: -- compatible: must be "nxp,ohci-nxp" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: The OHCI interrupt -- transceiver: phandle of the associated ISP1301 device - this is necessary for - the UDC controller for connecting to the USB physical layer - -Example (LPC32xx): - - isp1301: usb-transceiver@2c { - compatible = "nxp,isp1301"; - reg = <0x2c>; - }; - - ohci@31020000 { - compatible = "nxp,ohci-nxp"; - reg = <0x31020000 0x300>; - interrupt-parent = <&mic>; - interrupts = <0x3b 0>; - transceiver = <&isp1301>; - }; diff --git a/Documentation/devicetree/bindings/usb/pxa-usb.txt b/Documentation/devicetree/bindings/usb/pxa-usb.txt index 9c331799b87c..53fdae4fa6f6 100644 --- a/Documentation/devicetree/bindings/usb/pxa-usb.txt +++ b/Documentation/devicetree/bindings/usb/pxa-usb.txt @@ -22,7 +22,7 @@ Optional properties: Example: usb0: ohci@4c000000 { - compatible = "marvell,pxa-ohci", "usb-ohci"; + compatible = "marvell,pxa-ohci"; reg = <0x4c000000 0x100000>; interrupts = <18>; marvell,enable-port1; diff --git a/Documentation/devicetree/bindings/usb/spear-usb.txt b/Documentation/devicetree/bindings/usb/spear-usb.txt deleted file mode 100644 index 1dc91cc459c0..000000000000 --- a/Documentation/devicetree/bindings/usb/spear-usb.txt +++ /dev/null @@ -1,35 +0,0 @@ -ST SPEAr SoC USB controllers: ------------------------------ - -EHCI: ------ - -Required properties: -- compatible: "st,spear600-ehci" -- interrupts: Should contain the EHCI interrupt - -Example: - - ehci@e1800000 { - compatible = "st,spear600-ehci", "usb-ehci"; - reg = <0xe1800000 0x1000>; - interrupt-parent = <&vic1>; - interrupts = <27>; - }; - - -OHCI: ------ - -Required properties: -- compatible: "st,spear600-ohci" -- interrupts: Should contain the OHCI interrupt - -Example: - - ohci@e1900000 { - compatible = "st,spear600-ohci", "usb-ohci"; - reg = <0xe1800000 0x1000>; - interrupt-parent = <&vic1>; - interrupts = <26>; - };