From patchwork Sat Jun 29 13:51:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 13716933 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 B42C5C27C4F for ; Sat, 29 Jun 2024 13:52:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=pn/SRjI16DQP4OUwpERLWBGnEo5hYTf8uYBI34hwHz4=; b=ElK/BMpQsvgFpPbHWFLTREfuzM Zw95L++BAcuzvj+VlNY8iJcoSBwqr9X2Uyjyf/x1bz/5kuxgxFkjt8IvTktP35CQwqaXala/CAuYh rxXSdmXFXjIODoe4eA+CF6Udx+oFyIZNwbStCQ60cJCktWSHKLjH+/kmNlNJ2yvVZF3z8VSrE0b81 86/mAZfeXxjDiPwH+FCYN9Y6f7av0rLeHxY3+OVqhKvzQ3K/qpsEfXb7cKPydxTaE6XP7+02kLZfY u/s3XQNIxlT6URi4Fgy98nZ0qeMxTjDdHibbKavMnumHtJNUAXA/H86JUtptEqsr0cvN0IwmO9Len VJ5QQKxA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sNYVX-0000000GTpU-0jaW; Sat, 29 Jun 2024 13:52:51 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sNYVL-0000000GTkf-2Hu9; Sat, 29 Jun 2024 13:52:40 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D378D60B4E; Sat, 29 Jun 2024 13:52:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05AE8C32789; Sat, 29 Jun 2024 13:52:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719669158; bh=4JK/dGJ9vvO4cLTeLu7sbX/N3rtNnVVFCgve2xC0CtM=; h=From:To:Cc:Subject:Date:From; b=WZwv03Ua2YjdX8OiM7lnP/Z25I34m+FpQrtS/c/Fc9Ex7OtQYniNJg8aFaGdvV2CX ReIXK2RDLzpESL5oTCdRW7L/LsXevd8Zw4HQognwrjxdNr9hL4PjFewJNXblw2HsyH bB59jlJHYe5PD5OOvf5+EiZLGkMbtnWpLJrAmr5l+MDtnL3pdapXjAG68nH8+44LAl HyB6/lu5KCs7FywkAnTjqQ8lM0KQlsSDChejtuoQ4K9d/Rpg6JE5QUt0f/87FcFS4F jz0ob2dpEL2fLQwl4kvAfLUo0UJkVTGdMHHhcp6labgZzv/fIsXj+R8RlQ/XH6Oosq WC7Zo6y9PSBgw== From: Lorenzo Bianconi To: linux-pci@vger.kernel.org Cc: ryder.lee@mediatek.com, jianjun.wang@mediatek.com, lpieralisi@kernel.org, kw@linux.com, robh@kernel.org, bhelgaas@google.com, linux-mediatek@lists.infradead.org, lorenzo.bianconi83@gmail.com, linux-arm-kernel@lists.infradead.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, nbd@nbd.name, dd@embedd.com, upstream@airoha.com, angelogioacchino.delregno@collabora.com Subject: [PATCH v3 0/4] Add Airoha EN7581 PCIe support Date: Sat, 29 Jun 2024 15:51:50 +0200 Message-ID: X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240629_065239_652769_B662B9F3 X-CRM114-Status: UNSURE ( 6.55 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Introduce support for EN7581 SoC to mediatek-gen3 PCIe driver Changes since v2: - fix dt-bindings clock definitions - fix mtk_pcie_of_match ordering - add register definitions - move pcie-phy registers configuration in pcie-phy driver Changes since v1: - remove register magic values - remove delay magic values - cosmetics - fix dts binding for clock/reset Lorenzo Bianconi (4): dt-bindings: PCI: mediatek-gen3: add support for Airoha EN7581 PCI: mediatek-gen3: Add mtk_gen3_pcie_pdata data structure PCI: mediatek-gen3: Rely on reset_bulk APIs for PHY reset lines PCI: mediatek-gen3: Add Airoha EN7581 support .../bindings/pci/mediatek-pcie-gen3.yaml | 68 ++++++- drivers/pci/controller/Kconfig | 2 +- drivers/pci/controller/pcie-mediatek-gen3.c | 175 ++++++++++++++++-- 3 files changed, 224 insertions(+), 21 deletions(-)