From patchwork Sat Nov 16 08:18:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 13877517 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 A942520DF4; Sat, 16 Nov 2024 08:19:13 +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=1731745153; cv=none; b=uG6Gh6+czUIytIGREvUKkXMJPnCFK42jwYAy0W8ue+c5aMup+sG29WkeSa0xppAQ5YVjZFFi6KK4K5EqCcn6YvNDkXjiZ5srvbDqxXVDzmCnij6ftGlHZHHhoc0pdk63hdnTrTDVCHFkowuhGwpMzQIUtPynxyrOR6QIUyPgTkQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731745153; c=relaxed/simple; bh=ZPcVkadjDBIH9KyjVVtehzPEyudewRBoJZnsUiPtHcs=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=mg2TpPsmLB/S+iAIXBQugV2ogrT2jWDu7k+uDEjrtavBimiSO3PgWAEENqmkSc3Yf0V+8DDMcm1B0m0zCUoyJUfyNplsKkhy1cvV41WKCA0mC+XxGpkP6SIZvoKBIjA70KlMEBx88lkKIxxX1U14n0NkEveOhtpQiRzzee4Xoc8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=l1ukALJL; 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="l1ukALJL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7BBA0C4CEC3; Sat, 16 Nov 2024 08:19:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1731745153; bh=ZPcVkadjDBIH9KyjVVtehzPEyudewRBoJZnsUiPtHcs=; h=From:Subject:Date:To:Cc:From; b=l1ukALJLq9djPcjX4RZX6DMrZfpGgYA09IdhhK6+OGzRNAWhBAYxuUwR8TkLIWtFH WrcgAkmJjiUqu3r1inlGlPL3/7NlwBASO3o+yn/e2lsLIawTCLuwQKfXZvyj0e7WM5 3K57zhPE7Q1ILvzovVtOpgja7vLQE09/xfq/cIzkk+MQ+q9DQCrgDswoCqOGfXTPp3 MUkrXzCIUfJZXl6dQxjzNazcDuhZCe9lEGc0JN6vaMqx0r1MkXp8AL77GXJUchvN5s nFPnp2wwKEvo7BtDIASih/0/TdE9mtX4C+z1gaNT/iY4JHUjUnB/TE2/q2EN/LgCO2 4Lzqrl6Ovd+4Q== From: Lorenzo Bianconi Subject: [PATCH v3 0/6] PCI: mediatek-gen3: mtk_pcie_en7581_power_up() code refactoring Date: Sat, 16 Nov 2024 09:18:21 +0100 Message-Id: <20241116-pcie-en7581-fixes-v3-0-f7add3afc27e@kernel.org> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAE1VOGcC/33NQQ7CIBAF0KuYWYuBoUhx5T2MC0KHlmhoA4Zom t5d2pUmxuX/k/9mhkwpUIbTboZEJeQwxhrkfgdusLEnFrqaATk2QnDNJheIUdSqFcyHJ2WG5qi 48h1KJaHupkTboc4u15qHkB9jem0viljbf1oRjDPruWs1SpROn2+UIt0PY+ph5Qp+EuYXgZXgZ KVtrDem8V/Esixv6F0A+PYAAAA= 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 Minor fixes and code refactoring in mtk_pcie_en7581_power_up() routine --- 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 | 60 +++++++++++++++++++---------- 2 files changed, 39 insertions(+), 22 deletions(-) --- base-commit: ac9626f643ea9cde795811d924388fa49f2c4c0c change-id: 20241107-pcie-en7581-fixes-296505fd2353 Best regards,