From patchwork Mon Nov 30 08:32:21 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: 11939909 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=-10.8 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=unavailable 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 98F8AC5519F for ; Mon, 30 Nov 2020 08:33:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47AA52085B for ; Mon, 30 Nov 2020 08:33:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="coCwTFLI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727353AbgK3Idd (ORCPT ); Mon, 30 Nov 2020 03:33:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48514 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727094AbgK3Idc (ORCPT ); Mon, 30 Nov 2020 03:33:32 -0500 Received: from mail-lf1-x129.google.com (mail-lf1-x129.google.com [IPv6:2a00:1450:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 845D9C0613D2; Mon, 30 Nov 2020 00:32:52 -0800 (PST) Received: by mail-lf1-x129.google.com with SMTP id d20so19856157lfe.11; Mon, 30 Nov 2020 00:32:52 -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=ClilvVMD2tJwffd8c7E32QkN5iyGyLKhnLofRhHkx8o=; b=coCwTFLIURYzAqQ+hJgwYw/cJWD5nVvcij3P2Ghzycv8m+IWfUsun9lAFw6yUFG8bL 7ym1Q4DQEeOo7sOhHIBBy0MrhSkYKSNzocakhmsK83DfI7CvOLvZoTX1sguFOLeR7kJc ckTetdBXR1L3ohX6ZLFyjLlXNZHvctPyZadZocBYYB5LDuZp8ebj68lJtwopJ3HUOWwJ G/XMgHC/VFuqq5ELdnHVNqCWIkc4hyRHqQE/Ow/6rZcMsD/vOH1rCz43tQeE0xgprfT0 fpSXB9reArgi0i7/5BbVl7Kup06tCXZOHYa1c68ZjlikMBxy/7H3pwwJ9ddsp3l2AsWD de0A== 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=ClilvVMD2tJwffd8c7E32QkN5iyGyLKhnLofRhHkx8o=; b=YY+pDtycloOHavD3poeLlDsnadfelulIWutCIGQDbv2WvLReEZ6BDPIWBgfZoPfXUc Ysk4ghOFCp8XF7AQd2YLAleyXjp5FtlPFWsb226vcZwXpJuV/70tV2QH0YjoYNWAOGS5 z7jgdZArIFodfWN/yYlFP1qy/qCA0d7zkFLdZ8O5UhyeF4PItS4ZuUaYaMor9l69+5ct 4xMmrEG/RZjQWdkyesK5/3FNOYfXaijZVsH4xnzrLubpaUGM2J53nEZOhEu+PbYikxI8 4K2hG9EBlZU6F3p/a5t/GHb+trXuLkOxQPHy/rCZpOwqnTNOQ2EPoKdekms9vU87mKkE 5GGg== X-Gm-Message-State: AOAM533P031bXVcBNIU6GLswG9EbQGikRY0PKH74G86p4s3QCDOYL2f7 buRQPUH/v/fOMOMqGS/+Agw= X-Google-Smtp-Source: ABdhPJx9nfT7AThLEG2ZaKttdKqqE63vSdmMCVAdV76InzuzBVoV0VtnGu5+6BqvoX/Qu+QnHml7ZA== X-Received: by 2002:a19:c8ca:: with SMTP id y193mr8624445lff.150.1606725171006; Mon, 30 Nov 2020 00:32:51 -0800 (PST) Received: from elitebook.lan (ip-194-187-74-233.konfederacka.maverick.com.pl. [194.187.74.233]) by smtp.gmail.com with ESMTPSA id y81sm2355420lfc.100.2020.11.30.00.32.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Nov 2020 00:32:50 -0800 (PST) From: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= To: Lorenzo Pieralisi Cc: Bjorn Helgaas , Rob Herring , 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 V2 0/2] brcmstb: initial work on BCM4908 Date: Mon, 30 Nov 2020 09:32:21 +0100 Message-Id: <20201130083223.32594-1-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 | 30 +++++++++++++++-- drivers/pci/controller/Kconfig | 2 +- drivers/pci/controller/pcie-brcmstb.c | 32 +++++++++++++++++++ 3 files changed, 61 insertions(+), 3 deletions(-)