From patchwork Thu Nov 26 13:59:37 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: 1406691 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=Y1DLSL1v; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4ChfXM4nQxz9sVT for ; Fri, 27 Nov 2020 01:00:03 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389606AbgKZN7z (ORCPT ); Thu, 26 Nov 2020 08:59:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389434AbgKZN7z (ORCPT ); Thu, 26 Nov 2020 08:59:55 -0500 Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E1B6DC0613D4; Thu, 26 Nov 2020 05:59:53 -0800 (PST) Received: by mail-lj1-x22b.google.com with SMTP id r18so2470665ljc.2; Thu, 26 Nov 2020 05:59:53 -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=ZG3tBvgmcTRtmbn+04hDRbu8RUfmou2BtGKfSHPxAlQ=; b=Y1DLSL1vsj8I9mDx8SJOePV7ImL8lcwqbP3DC/tEYyKimc3t9gZ2rGCCMUDOtGumsh MURKM36M72eBsJXFQr5zpQwU8cUgSBy58sZf9wBtJWj7JiFpYNbzBUUkdGfk5C8kKksh vVukLwQAcTbYaFiTgy7H61shH8QUfzsteOSz92mfuLaXT3TqeByOdfMmAXnsULNZvy8c 4jVcnpVdHzi3EW4oINZGMsZiz4M+zok+St6MHalyy5BpxXhBXYGgk7Inbba9B1SWO/+V pLFN0HeeY3Op9bWL2r1YXjPlqj1Xq2r5MQpRaj7iBPW9B7wifFtZX6dId1xR4E5xLy9L kvbA== 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=ZG3tBvgmcTRtmbn+04hDRbu8RUfmou2BtGKfSHPxAlQ=; b=bSBXQ6PJtbndGZMwwhr/9ZeqZzftnauymwB7TkNZ2/jmR7BVa51BwQW2H9k2XghpK2 zZ/PbpLo24UsKh/rFudaurFTzMqY0M3NEcVh4zeB/4UL3hpk4QRAJeW06OcgX3NfkuPn UNub/KqV70O/aOkN83OZHWyf97nBoycanI2dPqsBNIQpZrCNWLiwGLnTPQ8Ap1KefCTd GRc71si4ivZpAZjyqkm30fICLT+DltMgoqt+D3zBP7E6QRIg2muDO8PbbuI3jeh85kxk nIrmjZCjNipQdhOOZkb+piIl54zqVvLWBIPXJJ9zoBzwW/Dg97J9a+KE8FZtH4QX7ZGL bR+A== X-Gm-Message-State: AOAM530oxaulPHOh49FIVbwFbBd5Fv/JCzBvRR23vPxb9zm8n4m9/gFH oD9mZdA/Fq7sLuyVrviuZ40= X-Google-Smtp-Source: ABdhPJxG8wWBowJeUWwXjj4yR924GARKPrvsba4es5fxW2XTe+Y1CEJjvZKXocS+DlISBsuknmyn5Q== X-Received: by 2002:a2e:f09:: with SMTP id 9mr1381806ljp.261.1606399192056; Thu, 26 Nov 2020 05:59:52 -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 a11sm605188ljj.4.2020.11.26.05.59.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Nov 2020 05:59:51 -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 0/2] brcmstb: initial work on BCM4908 Date: Thu, 26 Nov 2020 14:59:37 +0100 Message-Id: <20201126135939.21982-1-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 | 33 +++++++++++++++++-- 3 files changed, 60 insertions(+), 5 deletions(-)