From patchwork Fri Feb 16 10:37:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Xiwen via B4 Relay X-Patchwork-Id: 13559837 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 764595024B; Fri, 16 Feb 2024 10:38:17 +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=1708079897; cv=none; b=Nay488cUUdlDALR9NVDSDwK4tWWihLPs2lcoWHS0OhuHU9vcj2+EXgUCFBqEAyTYvblCP6TFpI4W56ujR72my2/1vmLhVBQUzlhT6TCYP7HEoz1ZOPqSGWoG7SVMK2brJ8hl8GUSnOo9RmL7ybJJdG7G5SviaJufdx4vrCkG1Dg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708079897; c=relaxed/simple; bh=9w2bI+hdTEUkHwmJZgqnNrTm3dF8JO/74q7G3Kshnzg=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=ayuCIDlZO2jtlAQobO+xgV9c0C8GHmZh08WoeAsF0yDG/VStXm5LulLbpNDO59TketrHZoepdwhitoRzBhZDlOCaw7RL6Qg4kwVth1kb7jnRDiM2qYL5aZ1UFAMRPUPACIucBgYNZcj+CkGgV1W/LiBPZvUUx/NvnDIeboJHKfw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bPzBMoqw; 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="bPzBMoqw" Received: by smtp.kernel.org (Postfix) with ESMTPS id EB2EAC43390; Fri, 16 Feb 2024 10:38:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708079897; bh=9w2bI+hdTEUkHwmJZgqnNrTm3dF8JO/74q7G3Kshnzg=; h=From:Subject:Date:To:Cc:Reply-To:From; b=bPzBMoqw+0+RGoWMMXGH+sZy9gF86vpad0FvBYFg40+uCw7fQZqLZxxigctYBc2MB kD5WGbnx4gXWsTdC72CYWhiPsmgD02mwxvwwh5K55VrTdVCDtMvAYaWW43KRC9grej KloAmA/tIWzQvGa3YXo+FKVXr9avBeYbOHQFc1/9Yv8ihUCiT3Xnk7KQ+1A+9Ec2gN sgxzFRY8GGBN+MVQbvqB2NCBh7+udQsEzudNYEMBH3EecPFlvdDKx+wHkIKvVZ5zRN HPU8FU0BSGTZv/s2I5eFMAqNtIGSMGP5r+A2hbR4Ekf5SUn3wsCcTXUg3RbuScEUxp rBj+26qoDAnsw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7984C48260; Fri, 16 Feb 2024 10:38:16 +0000 (UTC) From: Yang Xiwen via B4 Relay Subject: [PATCH v2 0/4] mmc: add hi3798mv200 specific extensions of DWMMC Date: Fri, 16 Feb 2024 18:37:58 +0800 Message-Id: <20240216-b4-mmc-hi3798mv200-v2-0-010d63e6a1d5@outlook.com> Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAAY7z2UC/22Nyw6CMBBFf8XM2jHtUB668j8MC2iLTLTUtNhoC P9uxa3Lc5J77gLRBrYRTrsFgk0c2U8ZaL8DPXbT1SKbzECClJAksVfonMaRi/rYuERCYFfWhbB mkEQa8vAR7MCvLXppM48cZx/e20eSX/vLkaz+5ZJEgbVRlekbVXa2OvvnfPf+dtDeQbuu6wel1 ClqtgAAAA== To: Ulf Hansson , Jaehoon Chung , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Igor Opaniuk , tianshuliang , David Yang , linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, Yang Xiwen X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1708079892; l=1790; i=forbidden405@outlook.com; s=20230724; h=from:subject:message-id; bh=9w2bI+hdTEUkHwmJZgqnNrTm3dF8JO/74q7G3Kshnzg=; b=GVrFnTkcI2ByMKXvsctj030QF9pOAZcH1VUk/BLXeBrS/jKXbM2IJzv8YHTt6Q+PNh5oH4MYT zh4EJIa0HHBCk5BmMP1L1yDacgy6TQK6dnyRUkiswHr5UAdADAao5i5 X-Developer-Key: i=forbidden405@outlook.com; a=ed25519; pk=qOD5jhp891/Xzc+H/PZ8LWVSWE3O/XCQnAg+5vdU2IU= X-Endpoint-Received: by B4 Relay for forbidden405@outlook.com/20230724 with auth_id=67 X-Original-From: Yang Xiwen Reply-To: it's modified from hi3798cv200 driver, but quite a lot of code gets rewritten because of the hardware differences. Actually cv200 DWMMC core is called HIMCIV200 while mv200 DWMMC core is called HIMCIV300 in downstream. Pending on: [PATCH] mmc: host: replace 1st argument to struct device * for mmc_of_parse_clk_phase(): https://lore.kernel.org/all/20240215-mmc_phase-v1-1-f27644ee13e4@outlook.com/ Signed-off-by: Yang Xiwen --- Changes in v2: - dw_mmc-hi3798mv200: use dev_err_probe() helper - Suggested by Krzysztof Kozlowski. - dw_mmc-hi3798mv200: add missing err=0; - dw_mmc-hi3798c(m)v200: remove unused MODULE_ALIAS() - Suggested by Krzysztof Kozlowski. - binding: rename the binding, a lot of tweaks suggested by Krzysztof Kozlowski. - Link to v1: https://lore.kernel.org/r/20240216-b4-mmc-hi3798mv200-v1-0-7d46db845ae6@outlook.com --- Yang Xiwen (4): mmc: dw_mmc-hi3798cv200: remove MODULE_ALIAS() mmc: dw_mmc: add support for hi3798mv200 dt-bindings: mmc: dw-mshc-hi3798cv200: convert to YAML dt-bindings: mmc: hisilicon,hi3798cv200-dw-mshc: rename to hisilicon,hi3798-dw-mshc .../bindings/mmc/hi3798cv200-dw-mshc.txt | 40 ---- .../bindings/mmc/hisilicon,hi3798-dw-mshc.yaml | 92 ++++++++ drivers/mmc/host/Kconfig | 9 + drivers/mmc/host/Makefile | 1 + drivers/mmc/host/dw_mmc-hi3798cv200.c | 1 - drivers/mmc/host/dw_mmc-hi3798mv200.c | 235 +++++++++++++++++++++ 6 files changed, 337 insertions(+), 41 deletions(-) --- base-commit: 8d3dea210042f54b952b481838c1e7dfc4ec751d change-id: 20240121-b4-mmc-hi3798mv200-a5730edf122c Best regards,