From patchwork Mon Mar 13 15:39:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Tanure X-Patchwork-Id: 13172702 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0D033C6FD19 for ; Mon, 13 Mar 2023 15:41:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=up1REaxoT+/cpK06gV56yDJxVezUlepWOnWhv9xtCjY=; b=IEqp30VzccrYJ0 TS6xqt0m7cLID19XM6cLbhLFZyRO4lzqMvzeDex4Yat+7vNBQyvOXxCZ4aZy/I+K55jfFORmgk8il GBnJRCLnqtT/oe+IVyFsY36FhP4UbTGQQmatn6Tk758e2w4OGJxr8IlRcMxu3F/+b4n0z+UlrUQMP zoIrOGc+PikjKQbAdvKaHhaghbwwIwyS9ypTRdJ8en/Yn2csRjNh+UTQFt64n+D3/ygnuJzFklUxb qhgGa7qLIW7qRXfsED/6LXplPAiYCLbKBQTZaxfq5uPVXxDBb4Vy/jJYOTvxIfEQNo0rIxPiyNvpB 5ZVWVenR+03L1lSfDwvQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pbkIP-006S40-At; Mon, 13 Mar 2023 15:41:09 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pbkHJ-006RWN-BI; Mon, 13 Mar 2023 15:40:04 +0000 Received: from cryzen.lan (cpc87451-finc19-2-0-cust61.4-2.cable.virginm.net [82.11.51.62]) (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: tanureal) by madras.collabora.co.uk (Postfix) with ESMTPSA id C78D46602179; Mon, 13 Mar 2023 15:39:56 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1678721997; bh=eJniK8rCzpUyXvy4JnDVP5rtDR3ZlqisZg1RKZ1F/6Y=; h=From:To:Cc:Subject:Date:From; b=W/YJmEwosez2cINBjV3QmWBmH4uS8xXbIVB7QRpOHShkbOJg+83K7Cf5Jv8b8ce6E A7iDwfE6f9x5a1E3E55GGLva3wFebYuMsDUvfbYbXvjz0LUf+SOBIWsrWjvGUdk1sg +6V/FQieN0IH7Jr78TnnSDnYhjXGrOv5YbmPdlJGtzmK23Jw4A32SnZJepAjybSqjY qFMHT9fZsoenZtTpwo7f+K0eNRa7LZrrtg9zGRWAM9UWU0oytJxzaMeROA8bLbJCXa 6R1DhyJHEvK3HZXy6GgAgJnGDibrULQHQ3k4XcYs22GkkBDIJkbENtHzGwUBCvCeXV kSxRbO9qNYWkw== From: Lucas Tanure To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , Thomas Gleixner , Marc Zyngier , Lorenzo Pieralisi , Krzysztof Wilczynski , Bjorn Helgaas Cc: Qu Wenruo , Piotr Oniszczuk , Peter Geis , Kever Yang , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, Lucas Tanure , kernel@collabora.com Subject: [PATCH 0/4] Add PCIe2 driver support for Rockchip Date: Mon, 13 Mar 2023 15:39:49 +0000 Message-Id: <20230313153953.422375-1-lucas.tanure@collabora.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230313_084001_593919_BA02DA53 X-CRM114-Status: UNSURE ( 7.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org I am assisting with PCIe and networking bring-up for Rock Pi 5B (RK3588). We sent this series a few days ago: https://lore.kernel.org/all/20230310080518.78054-1-lucas.tanure@collabora.com/ From that conversation we decided to send patches for Rockchip that don't require GIC/ITS implementation. We will send that in a separed series. Making easier for reviews and unblocking patches that don't require GIC/ITS implementation. This is work based on prior work from XiaoDong Huang and Peter Geis fixing this issue specifically for Rockchip 356x. Plus comments of Robin Murphy about Non-Coherent properties. Lucas Tanure (4): dt-bindings: PCI: dwc: Add rk3588 compatible line PCI: rockchip-dwc: Add rk3588 compatible line dt-bindings: phy: rockchip: Add rk3588 compatible line phy: rockchip: Add naneng combo phy support for RK3588 .../bindings/pci/rockchip-dw-pcie.yaml | 1 + .../phy/phy-rockchip-naneng-combphy.yaml | 1 + drivers/pci/controller/dwc/pcie-dw-rockchip.c | 1 + .../rockchip/phy-rockchip-naneng-combphy.c | 184 ++++++++++++++++++ 4 files changed, 187 insertions(+)