From patchwork Fri Nov 29 23:20:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 13888985 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 33170D735E4 for ; Fri, 29 Nov 2024 23:22:42 +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:Cc:To: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: 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=UqCAYZFNMu6JnOhaseOWdc80sMo6pY6gxLyDP5it5+M=; b=P8AXaboQKC6AAy 2NVi8E7wj1ahqZXWFL2ZIVFYMNsogs0YfF2w0SE3lXfUElKOMj9hKpSCr0tPrzLAJhwNrZF03pFRM nEjFRHV8H3Fgiyqyf2BYA8GWvR+ajG6Y15cHRe1UfG+GKmuvDtQa9Wr5WNI5DmcMx82967pJh03cB xT+aQ7TcFPkiGcqR2Aqs3IV3QzBplHOi6bgD2ACqMwJxAY82VGUuYqp/tORzEmSNrGyiLuim1lOcA Pe0SiOq9PMc1lQpI7MsL/ssDozG29qOYdlnziYIBSf3Ua9Wdfnl4rgmRkUhd3oI1DGe/8qpTNPdEq fWOiaWbDyA2ojlthImHQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tHAJt-0000000168b-03st; Fri, 29 Nov 2024 23:22:41 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tHAIt-000000015w3-1mjY; Fri, 29 Nov 2024 23:21:40 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 2008B5C5DE2; Fri, 29 Nov 2024 23:20:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79A7BC4CECF; Fri, 29 Nov 2024 23:21:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732922492; bh=98GR4l7HhkOrsjECfowwM3AlW16asMwfcWomv8Ndi/c=; h=From:Subject:Date:To:Cc:From; b=AAH7RPpncQuVKhs/wfigtX6eNrbVR53saE8ZK7JKbCSEcC8NTYDpdrTB7tWJwNmvE NvQDU/F47Xc5MiM3VFPn8ARI8Qs+q4FdrRQuH5AsrjaRN4uReggLx5mrpXJs/vE4mt 5U+HuoPvNzbzT6jb3ID0ZUYfMzJyA99fmNJb83DeTEulBxFrdXuOSNfasACpmgcAyS 6NfPrMTaYJtb9SxhKXDuf9Z6ONcY/b7VSj23GT+YTVS7Ce5NHuwHSwUIdE+WlvkHZq 5yhZHtSfAdiw+P4hXY0rf3d2TpbTBiSRGgzv2bbJcBwYRNKXbLbF5zyTSWRNeYpR6z HLeGDaQkTHPSw== From: Lorenzo Bianconi Subject: [PATCH v5 0/6] PCI: mediatek-gen3: mtk_pcie_en7581_power_up() code refactoring Date: Sat, 30 Nov 2024 00:20:09 +0100 Message-Id: <20241130-pcie-en7581-fixes-v5-0-dbffe41566b3@kernel.org> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAClMSmcC/33PwQ7CIAwG4FcxnMVAC2Pz5HsYDwhFiWZbwCwas 3eX7TTj4vFv839N3yxTipTZfvNmiYaYY9eWoLcb5q62vRCPvmQGApSUwvDeReLUGl1LHuKTMoe m0kIHD6iRlV6faF6U2vFU8jXmR5de84lBTtN/2iC54DYIVxtAQGcON0ot3XddurCJG2BJNGsEF EKQRatsaBoVfghcELJaI7AQwVjv0QYHhn4ItSTqNUIVAtT5XEkj0PrvR8Zx/AAngwF+fAEAAA= = X-Change-ID: 20241107-pcie-en7581-fixes-296505fd2353 To: Ryder Lee , Jianjun Wang , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , Michael Turquette , Stephen Boyd Cc: linux-pci@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, Lorenzo Bianconi X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241129_152139_499511_1A9D18EE X-CRM114-Status: UNSURE ( 8.27 ) 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 Minor fixes and code refactoring in mtk_pcie_en7581_power_up() routine --- Changes in v5: - fix comment in patch 3/6 - fix commit log in patch 5/6 - Link to v4: https://lore.kernel.org/r/20241118-pcie-en7581-fixes-v4-0-24bb61703ad7@kernel.org Changes in v4: - fix comment in patch 4/6 - Link to v3: https://lore.kernel.org/r/20241116-pcie-en7581-fixes-v3-0-f7add3afc27e@kernel.org Changes in v3: - add trivial patches 5/6 and 6/6 to the series - rename err_clk_init in err_clk_prepare_enable - fix commit log for patches 2/6 and 3/6 - Link to v2: https://lore.kernel.org/r/20241109-pcie-en7581-fixes-v2-0-0ea3a4af994f@kernel.org Changes in v2: - added trivial patch 4/4 - improved commit logs and comments - introduced PCIE_MTK_RESET_TIME_US macro - Link to v1: https://lore.kernel.org/r/20241107-pcie-en7581-fixes-v1-0-af0c872323c7@kernel.org --- Lorenzo Bianconi (6): PCI: mediatek-gen3: Add missing reset_control_deassert() for mac_rst in mtk_pcie_en7581_power_up() PCI: mediatek-gen3: rely on clk_bulk_prepare_enable() in mtk_pcie_en7581_power_up() PCI: mediatek-gen3: Move reset/assert callbacks in .power_up() PCI: mediatek-gen3: Add comment about initialization order in mtk_pcie_en7581_power_up() PCI: mediatek-gen3: Add reset delay in mtk_pcie_en7581_power_up() PCI: mediatek-gen3: rely on msleep() in mtk_pcie_en7581_power_up() drivers/clk/clk-en7523.c | 1 - drivers/pci/controller/pcie-mediatek-gen3.c | 61 ++++++++++++++++++----------- 2 files changed, 38 insertions(+), 24 deletions(-) --- base-commit: ac9626f643ea9cde795811d924388fa49f2c4c0c change-id: 20241107-pcie-en7581-fixes-296505fd2353 Best regards,