From patchwork Sun Feb 2 19:34:22 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 13956631 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3E5888F6C; Sun, 2 Feb 2025 19:34:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738524889; cv=none; b=RS73jQb5+87GMoE/KUyYN4aY4Gr2TcbliQCU2YdTt9qnDSxdExd8sU+7/swSHMk631DDzbIgc3bMjvKbce8TN5id1Ufh5jA1cljSXcHB8KWBCp5cAoStvpcgRG0HVlB4BfosSichCc5dEOd7JLNyKdeMELWwlrXkI5vneq/RkXI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738524889; c=relaxed/simple; bh=VU3MpY2cs9ONxFsQvcQxPlZZBeM5MNvxJnjXLfM6uPI=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=aOYU05VWETvVzvF1L3/z2bCscSan2XtB6cXQWWfSMFasglIPhuctSS7Nsa1LinkehwtF1O9zMRPQVtRgZduqghSAst21I8l9a5Tw1HWboaeLoe+uoxCCOkqk/RvDxhjfFM7fH9NdmFzp3Hn8tTUqZdWb82Vr9KuyctcjuhcGue4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QDaxBCD9; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QDaxBCD9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 41CEAC4CED1; Sun, 2 Feb 2025 19:34:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738524888; bh=VU3MpY2cs9ONxFsQvcQxPlZZBeM5MNvxJnjXLfM6uPI=; h=From:Subject:Date:To:Cc:From; b=QDaxBCD9ZM7SbL8t17Uud1wE8t6v3PCBm/LJg6J/wt/BmHTTlpMtvcM2s3+LNa+K9 U9BueRbmaHwuUGI5FD35yt9eJePOYE+X8QKHsAsOonoteYuWF/7R8xnAdVBXk/1OtW Ry61jiG+irUCGmc0b+Iv67M3KmAS85zCSRr253z/ed7WzvMUrGpShfTHbwbG19Ae6B RYC6FUDM+D1NRQQgQcvmzAAdCFQNowgDOCfE1SaHxW/Z2Sm+tiUCvHd5aJMDYJkS8a Xvv/B7l+fVKZGILX1lKVmNkYAhb5YtVXa0240y1Zh2ec6jSffZqwGAuT89IqsBV7C4 xlWawkG2B4HOA== From: Lorenzo Bianconi Subject: [PATCH v2 0/2] PCI: mediatek-gen3: Set PBUS_CSR regs for Airoha EN7581 SoC. Date: Sun, 02 Feb 2025 20:34:22 +0100 Message-Id: <20250202-en7581-pcie-pbus-csr-v2-0-65dcb201c9a9@kernel.org> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAL7In2cC/x3MQQoCMQxA0auUrCfQRovVqwyzmMZUs6mlQRGG3 t3i8i3+P8Ckqxjc3AFdPmr6qhO0OODnXh+Cep8G8hQ9+YBSLzEFbKyCLb8N2TqWK59LSiwxn2C mrUvR73+7bmP8AFZFZr9mAAAA X-Change-ID: 20250201-en7581-pcie-pbus-csr-f9c4f88ce5b3 To: Ryder Lee , Jianjun Wang , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-pci@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Lorenzo Bianconi X-Mailer: b4 0.14.2 Configure PBus base address and address mask to allow the hw to detect if a given address is on PCIE0, PCIE1 or PCIE2. Introduce mediatek,pbus-csr phandle property. Changes in v2: - Introduce mediatek,pbus-csr phandle property - Drop patch 1/2 in v1 - Do not hard-code compatible sting in the driver and use phandle instead --- Lorenzo Bianconi (2): dt-bindings: PCI: mediatek-gen3: Add mediatek,pbus-csr phandle property PCI: mediatek-gen3: Configure PBUS_CSR registers for EN7581 SoC .../bindings/pci/mediatek-pcie-gen3.yaml | 12 +++++++++ drivers/pci/controller/pcie-mediatek-gen3.c | 30 +++++++++++++++++++++- 2 files changed, 41 insertions(+), 1 deletion(-) --- base-commit: 647d69605c70368d54fc012fce8a43e8e5955b04 change-id: 20250201-en7581-pcie-pbus-csr-f9c4f88ce5b3 Best regards,