From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 112BFC2D0A3 for ; Thu, 29 Oct 2020 21:59:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9ADB02151B for ; Thu, 29 Oct 2020 21:59:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fgD3ZDmB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725803AbgJ2V71 (ORCPT ); Thu, 29 Oct 2020 17:59:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725775AbgJ2V70 (ORCPT ); Thu, 29 Oct 2020 17:59:26 -0400 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC213C0613CF; Thu, 29 Oct 2020 14:59:26 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id w21so3513349pfc.7; Thu, 29 Oct 2020 14:59:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:thread-topic:thread-index:date:message-id :references:in-reply-to:accept-language:content-language :content-transfer-encoding:mime-version; bh=Gm4CoEGBACnXJjBKLc6ZVWL0buEtcov92fo48y4odfE=; b=fgD3ZDmBkgNBYsVsGN9pPc+smybBbSZgzCfoXLEYgy/bN5JAt8q9ZjqVeUkcNjvBYO ursSyKea9Zsddma8ORYAVAMmEO/mZtRfMvz/P64Y4xPcyHXa1naWsRrWf5VSY3lHR7Q2 nJdYCF/CkhrXw7BlSfBGmPRnyG9ZMYj6dmUfFh4zPt5UqKb1faFojZMnHzbUrvfroo1i FTR8RVse+Bn5M3raRkGndubq0Txa9bdsfIolE9hOzOWkNf53MydSP8bmS5nF4FaaRjK+ lgNRFrCPXaSjjiANSfYY9HedUqCN4gEKHd3UXS/V+I63uhC8I6xLcdVqVQCzBj+2fYWm Jiaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:thread-topic:thread-index :date:message-id:references:in-reply-to:accept-language :content-language:content-transfer-encoding:mime-version; bh=Gm4CoEGBACnXJjBKLc6ZVWL0buEtcov92fo48y4odfE=; b=uSvIRrmLdRIwL5qM+Cv35vAHGYsi7XyJ8/kM4fc+YB+Wbs0XoebdUzll1OrRIqAgBc R9yNPcr7kVKIJE3zCcxRAokPKGnSHTwOzlpcnhs3aMhOmUYIgWUpH/aHfnsYQhVsfVGZ ej7m1hJo6hiWMzOR7osxB/qYsb9515I6tzUmROmZYcUT4o9yM+zN7R82oKg8cc8IZGWH Y7DZu22Kc0eK8uUFgYMizmTtRKGXKvcxKTuN1mvXee1MZBFhjnDU2nyt6F1DT7N2CCiK JfllAVvxoGmV4joiDsGLERkD0ujIkQfFy5f8vuqa1FDqOe+PFaSiYtGcn8vGktwOabBZ +4TQ== X-Gm-Message-State: AOAM531XiNGjzoljRHLuKo2emq9et8e02TkAxrEfPpSA+YAqd8hdn8aT R1Ecca+0QvNS7Rx6iOtkino= X-Google-Smtp-Source: ABdhPJyzki19tAZX94ARNI6m7exJYU1/M2cPiFdM0s54RuoXolGl13N9aY+6Lun21JjbpLAeoDN4KA== X-Received: by 2002:a17:90b:8c8:: with SMTP id ds8mr1280411pjb.40.1604008766472; Thu, 29 Oct 2020 14:59:26 -0700 (PDT) Received: from SLXP216MB0477.KORP216.PROD.OUTLOOK.COM ([2603:1046:100:9::5]) by smtp.gmail.com with ESMTPSA id 17sm3909133pfj.49.2020.10.29.14.59.22 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 29 Oct 2020 14:59:25 -0700 (PDT) From: Jingoo Han To: Marek Szyprowski , "linux-samsung-soc@vger.kernel.org" , "linux-pci@vger.kernel.org" CC: "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Jaehoon Chung , Krzysztof Kozlowski , Bjorn Helgaas , Lorenzo Pieralisi , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Han Jingoo Subject: Re: [PATCH v3 5/6] pci: dwc: pci-exynos: rework the driver to support Exynos5433 variant Thread-Topic: [PATCH v3 5/6] pci: dwc: pci-exynos: rework the driver to support Exynos5433 variant Thread-Index: AQHWrfkuGTQpOoO6c0q3AFlQqDuUEqmvIY0p X-MS-Exchange-MessageSentRepresentingType: 1 Date: Thu, 29 Oct 2020 21:59:21 +0000 Message-ID: References: <20201029134017.27400-1-m.szyprowski@samsung.com> <20201029134017.27400-6-m.szyprowski@samsung.com> In-Reply-To: <20201029134017.27400-6-m.szyprowski@samsung.com> Accept-Language: ko-KR, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-Exchange-Organization-SCL: -1 X-MS-TNEF-Correlator: X-MS-Exchange-Organization-RecordReviewCfmType: 0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org On 10/29/20, 9:41 AM, Marek Szyprowski wrote: >=20 > From: Jaehoon Chung > > Exynos5440 SoC support has been dropped since commit 8c83315da1cf ("ARM: > dts: exynos: Remove Exynos5440"). Rework this driver to support DWC PCIe > variant found in the Exynos5433 SoCs. > > The main difference in Exynos5433 variant is lack of the MSI support > (the MSI interrupt is not even routed to the CPU). > > Signed-off-by: Jaehoon Chung > [mszyprow: reworked the driver to support only Exynos5433 variant, > simplified code, rebased onto current kernel code, added > regulator support, converted to the regular platform driver, > removed MSI related code, rewrote commit message, added help] > Signed-off-by: Marek Szyprowski > Acked-by: Krzysztof Kozlowski Acked-by: Jingoo Han Best regards, Jingoo Han > --- > drivers/pci/controller/dwc/Kconfig | 10 +- > drivers/pci/controller/dwc/pci-exynos.c | 353 ++++++++++-------------- > drivers/pci/quirks.c | 1 + > 3 files changed, 147 insertions(+), 217 deletions(-) [...]