From patchwork Thu Dec 10 18:04:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= X-Patchwork-Id: 11965841 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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 86159C2BB40 for ; Thu, 10 Dec 2020 18:05:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5FA8223E21 for ; Thu, 10 Dec 2020 18:05:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404066AbgLJSFa (ORCPT ); Thu, 10 Dec 2020 13:05:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37938 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391093AbgLJSFU (ORCPT ); Thu, 10 Dec 2020 13:05:20 -0500 Received: from mail-lj1-x22a.google.com (mail-lj1-x22a.google.com [IPv6:2a00:1450:4864:20::22a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41667C0613CF; Thu, 10 Dec 2020 10:04:40 -0800 (PST) Received: by mail-lj1-x22a.google.com with SMTP id x23so7721380lji.7; Thu, 10 Dec 2020 10:04:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bMJBLlAjP8wSFID5GV3n2OSs8Pdq22oopeS+FLP5wos=; b=sELdec03/ChHc4t7iqICbFd674XO4Gvlas6DBjCjwFmvdIHNbvpVhCtMjh6g7WCd8t 47MSkqS+bfXzFgdhQeRogPDNhYPRy/rXBDN+dI+FEtWgGmH+D+R9yEI/jCgG+o8k/YJf WBEtP/uNGiC4CXfrsylhc1Bmqa3PtCvRY4cqqK5nTeZQ5a45phGvd1QCxLyhgRFyAZYX 8FSx1A9zDquyFbTlXDho0SXaHGbUdQyt5IseE7dKDszPDlOcXwKIiEjOyWuw2tPc8ATe +dtUNEnlu9bPmmT939iUgWpG9wesyzePcQ/ExzTM3s0bUSzPHyhXEtzAkLHwX7JHpJRq m9Qg== 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:date:message-id:mime-version :content-transfer-encoding; bh=bMJBLlAjP8wSFID5GV3n2OSs8Pdq22oopeS+FLP5wos=; b=XeJQlarCYC3fF4ud2ZlK+pNgFm6ui+T+/gh7em0YarKQPPUB1dBUX1XcatVenZuckZ PM0ipsILXovkvHAR0Kk/Wk9mx2myo6+F2jvqtTLH3J5fJo/0fjT9gfpTkzVwvhqUUJAn WDzkjFaIqd/epzU+BgPoetURK7ACd3UnuMh7X7yO6sFEj6VX+nMBQSE+ZjUN8GkbdBbu fe6/GY8rFalvxaMzDX6+pySaXCd0CIBhWJLLKTmsd30icVHc9PSWZ42yUZSnUyvgXVOL ziWKejPNxwReIzVgMDFiKAYLYgL7iZm9yks0hVrdHJ1x02jdMNNzw/pVU0T+0MhqcNbd 6XSg== X-Gm-Message-State: AOAM531Aajot4sSwaYgMIC4K4QUBo+U/RXrLlAbPKH1YLoaSUsGEsu3A ByGbcmFvgwm6/NiVO4lt44s= X-Google-Smtp-Source: ABdhPJwUQ0qFYpspzairXUY5Vk1vHLdRXvBe0mb0QlrUyjL1o5E06Rre2M0l3z1OOcPy4NA+Flsa4A== X-Received: by 2002:a2e:b522:: with SMTP id z2mr3335754ljm.500.1607623477535; Thu, 10 Dec 2020 10:04:37 -0800 (PST) Received: from localhost.lan (ip-194-187-74-233.konfederacka.maverick.com.pl. [194.187.74.233]) by smtp.gmail.com with ESMTPSA id c136sm601855lfg.306.2020.12.10.10.04.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Dec 2020 10:04:36 -0800 (PST) From: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= To: Lorenzo Pieralisi , Rob Herring Cc: Bjorn Helgaas , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, Florian Fainelli , Nicolas Saenz Julienne , Philipp Zabel , linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= Subject: [PATCH v3 0/2] brcmstb: initial work on BCM4908 Date: Thu, 10 Dec 2020 19:04:19 +0100 Message-Id: <20201210180421.7230-1-zajec5@gmail.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Rafał Miłecki BCM4908 uses very similar hardware to the STB one. It still requires some tweaks but this initial work allows accessing hardware without: Internal error: synchronous external abort: 96000210 [#1] PREEMPT SMP Rafał Miłecki (2): dt-bindings: PCI: brcmstb: add BCM4908 binding PCI: brcmstb: support BCM4908 with external PERST# signal controller .../bindings/pci/brcm,stb-pcie.yaml | 37 ++++++++++++++----- drivers/pci/controller/Kconfig | 2 +- drivers/pci/controller/pcie-brcmstb.c | 32 ++++++++++++++++ 3 files changed, 61 insertions(+), 10 deletions(-)