Message ID | 20230406135552.23980-1-sebastian.reichel@collabora.com |
---|---|
Headers |
Return-Path: <linux-kernel-owner@vger.kernel.org> Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp1044796vqo; Thu, 6 Apr 2023 06:57:21 -0700 (PDT) X-Google-Smtp-Source: AKy350akxMwx+BoGejdQpDF3Yqpavn9gkafsguHcBIuDf8VLUumSAgh1g0C9lW3POaskhCPM3HLT X-Received: by 2002:a17:903:6c5:b0:1a1:8f1b:ed9d with SMTP id kj5-20020a17090306c500b001a18f1bed9dmr9455756plb.50.1680789441041; Thu, 06 Apr 2023 06:57:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1680789441; cv=none; d=google.com; s=arc-20160816; b=I/S5bRJ5+fjsVvFOaWRdHdmpCHkU5sSRf8c/wIZfuTHHjGRlBheyfeaqBeoWAVnooP +JNF4Su3/qi2O6P58RrtyHsvD3jWUtIz5S1mQ5FgEEdls0s3pM22eYo9CNPWkjwhrd7I tdCwZHQvbm42KXPCBd8UADWzDCPDMAQtOos7r3abCap1stfH9MLp6bNZtkP2eHmgZZck SiJUrDZIKhZEQ0DoetomjBh8saGde6qKKFnx29LkGqbL2G6nFQUDnBts9wXJQsxi2xUe yxQ34zQD9TwuRd89LgMfK7g7JAXAMfcrwD44IOAPh2eLnPtbngEdijyxA9D46a8rKpYO Ktjw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=+UYiO0q1aa1AJ82qIEEVV4x7XiZWqEsUSQt+uss/8MI=; b=d1TlucDzsCjdgnbaau8Fyt8Yj44AQX0Jt1VXGrdOJZoG6TnZoevsHTczcMh7/dnFqz dNrhuRP06bPp9Yfmn8Ntmg/1h7z1MutUWNIYtHufSkRATanMPaJvzbNMUJqTiOWeooY3 2LWFfI+GRTTtr/XwaF+qJot2mJkBbvCDk/rfygs9d/l7AboP8Mw1mSFShGWw0o4YoZLr R5sUc0SfXDGrRiOEWS5tLhHO60XQZqiz9qo1HT8Pd+9YDP3bq+ImV+gf0/HDksxlaAha PTPS+3pIRTgcAjpL0tJcgFgtujyYsVahpN31b3TI/fjgpFCJ6HUgYyTTfkV/OAnwDyKa 6X3g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=AkWVVjJm; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id z11-20020a170902708b00b001a4ee96c00bsi1655826plk.357.2023.04.06.06.57.08; Thu, 06 Apr 2023 06:57:21 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=AkWVVjJm; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238817AbjDFN4C (ORCPT <rfc822;lkml4gm@gmail.com> + 99 others); Thu, 6 Apr 2023 09:56:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33834 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237436AbjDFNz6 (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Thu, 6 Apr 2023 09:55:58 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4FB4D7D9A; Thu, 6 Apr 2023 06:55:57 -0700 (PDT) Received: from jupiter.universe (dyndsl-091-248-189-216.ewe-ip-backbone.de [91.248.189.216]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: sre) by madras.collabora.co.uk (Postfix) with ESMTPSA id 9F5E666031C4; Thu, 6 Apr 2023 14:55:55 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1680789355; bh=2/b7fnBYB9tfIRfdA8hbgFbYJXG7VEGgEbFn0/+ybOs=; h=From:To:Cc:Subject:Date:From; b=AkWVVjJmnECaY3BGS0UO8rAGgvbEzSP7eV/1j3SPO7cPN/M34UV/c69hLpA5FcG3Z QqErf6JAK8Y4Wq2OrzAHIMz2glqCVipeOIR2MSPoIxhYnpNChJQfCQqmlhx9F6PEvn exAqHs0oFHDw5yeaVFCicg6C0+vLQ3nqaa3mgXqC1uw6XJRsLdz4ONXCfSSI2JdHlt SKfYjybBgPNqMpoGTo4npdCZAb1XpnQfT+Tn8F7qNkomh64DtKBVUAZCTE12uroMPp riigSEWEddT0XykmJAefRoxWLj3Uvm/9gWp98zRv7WQSw87GYb3GgxWb2TYwyrmkkq hbHy+LxBl7//Q== Received: by jupiter.universe (Postfix, from userid 1000) id E681A4807E1; Thu, 6 Apr 2023 15:55:52 +0200 (CEST) From: Sebastian Reichel <sebastian.reichel@collabora.com> To: Alan Stern <stern@rowland.harvard.edu>, Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sebastian Reichel <sebastian.reichel@collabora.com>, kernel@collabora.com Subject: [PATCHv1 0/3] generic-ohci/ehci: add RK3588 support Date: Thu, 6 Apr 2023 15:55:49 +0200 Message-Id: <20230406135552.23980-1-sebastian.reichel@collabora.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1762435468551301127?= X-GMAIL-MSGID: =?utf-8?q?1762435468551301127?= |
Series |
generic-ohci/ehci: add RK3588 support
|
|
Message
Sebastian Reichel
April 6, 2023, 1:55 p.m. UTC
Hi, This increases the max. allowed clocks for generic-ohci from 3 to 4. On RK3588 a total of 4 clocks is required to access the OHCI registers. EHCI already supports 4 clocks. Changes since PATCHv2: * https://lore.kernel.org/all/20230404145350.45388-1-sebastian.reichel@collabora.com/ * Added Krzysztof's Ack to the EHCI binding update * Changed OHCI binding update according to Krzysztof's feedback Changes since PATCHv1: * https://lore.kernel.org/all/20230331163148.5863-1-sebastian.reichel@collabora.com/ * changed cover-letter subject * Add Alan's Acked-by to the driver patch increasing the clock count * Update bindings, adding rockchip,rk3588-ohci and rockchip,rk3588-ehci compatibles -- Sebastian Sebastian Reichel (3): dt-bindings: usb: Add RK3588 OHCI dt-bindings: usb: Add RK3588 EHCI usb: host: ohci-platform: increase max clock number to 4 .../devicetree/bindings/usb/generic-ehci.yaml | 1 + .../devicetree/bindings/usb/generic-ohci.yaml | 18 +++++++++++++++++- drivers/usb/host/ohci-platform.c | 2 +- 3 files changed, 19 insertions(+), 2 deletions(-)
Comments
Hi, On Thu, Apr 06, 2023 at 03:55:49PM +0200, Sebastian Reichel wrote: > This increases the max. allowed clocks for generic-ohci from 3 to 4. > On RK3588 a total of 4 clocks is required to access the OHCI registers. > EHCI already supports 4 clocks. > > Changes since PATCHv2: > * https://lore.kernel.org/all/20230404145350.45388-1-sebastian.reichel@collabora.com/ > * Added Krzysztof's Ack to the EHCI binding update > * Changed OHCI binding update according to Krzysztof's feedback > > Changes since PATCHv1: > * https://lore.kernel.org/all/20230331163148.5863-1-sebastian.reichel@collabora.com/ > * changed cover-letter subject > * Add Alan's Acked-by to the driver patch increasing the clock count > * Update bindings, adding rockchip,rk3588-ohci and rockchip,rk3588-ehci compatibles Sorry, this is PATCHv3. I somehow missed the point from Greg last time (and thought it was about the subject) and even forgot to increase the patch version yet another time :( I will give some time for DT people to review the OHCI binding patch and then send it again with version increased to v4, so that it can easily be applied with b4. Sorry for the confusion. -- Sebastian