From patchwork Sat Feb 17 13:00:53 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: 13561358 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 ED2F37A72E; Sat, 17 Feb 2024 13:01:21 +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=1708174882; cv=none; b=thsOPoms2EcVwOo0l4P0xVJMoA5JCe3n3LWhwcbDi7I/t1xcVMTlaJpMW5ducEzbPp6gi9MfTKnGvA6Cu8DqX/OmIlj0lUNw8KrCK7Y6dY971LK7EgU+WiZDy0lov2yVw9DOot6arepMuG84QmYwpy6IkSeRYNFGD5CuGCaghC8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708174882; c=relaxed/simple; bh=Zp5MP3tIpNSPxCmAKEOrxtfkCID7BCWlJYIzpEeigsA=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=u5GjWnvehijvhZDcBRXZvxnShFzZE6gDAPfxQRZhm3AF3RMiyZCaM1HaX/I3wUiZGJoccme1c2rS21St5ADnfmY9uTc3f889nymdoiaMaRY4t0ufMsAqjafh2XCV8AaVp3Fq2tqgX+bDuq4YdeMr/seJ/L6vhkmAjQhCved63D4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qiDYlexU; 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="qiDYlexU" Received: by smtp.kernel.org (Postfix) with ESMTPS id 8A5B3C433F1; Sat, 17 Feb 2024 13:01:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708174881; bh=Zp5MP3tIpNSPxCmAKEOrxtfkCID7BCWlJYIzpEeigsA=; h=From:Subject:Date:To:Cc:Reply-To:From; b=qiDYlexUTzAC9s0/LBJ7uWViBmaZVFnR/cqzZBWa7KPlQHnaNPBxyiTPkBxNCe++r zj4IxiSxyhaWd0dmmn4ETJYFucu+KSg2ABAuf77VAR46RU1BkQJnutzy6UN+Yg/EmE CXswlxLG6Bnb0mUQMJHExFCAJ3jO1zHLySWYP+J/nPbEG8c48POzHJsbveWPRPcL3o A/2fyXKM7rwvAYu6wg05lSRDEkfgjYaGJhjiQPcds8QF9YXjSVNh0uKFEtPjOhEHy+ 6RhB5QrUB9wjHMPtZHAie6DEZtbt+xXK26IVmw91Wv/5z2qE32vxvaN9HGjlBJ47Bx ei70OE3G/yp5g== 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 6DE79C48BC4; Sat, 17 Feb 2024 13:01:21 +0000 (UTC) From: Yang Xiwen via B4 Relay Subject: [PATCH v4 0/4] mmc: add hi3798mv200 specific extensions of DWMMC Date: Sat, 17 Feb 2024 21:00:53 +0800 Message-Id: <20240217-b4-mmc-hi3798mv200-v4-0-0fdd9bd48532@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=H4sIAAWu0GUC/4XNTQ6CMBCG4auQrq3pTP/QlfcwLgot0ijUADYaw t0tuNFI4vL9knlmJL3rvOvJPhtJ56LvfWhTiE1Gytq0Z0e9TU2QoWCAQAtBm6akted6lzcRGaN Gas6crQCxJOnw1rnKPxb0eEpd+34I3XP5EWFe3xyCWuMiUEa1FcoWuZDGqUO4D9cQLtsyNGQGI /5HMCEMmFXcKQNW/iL8E9GrCE9IBVIoAVrthP5Gpml6ARFF+alAAQAA 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 , Krzysztof Kozlowski X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1708174876; l=2215; i=forbidden405@outlook.com; s=20230724; h=from:subject:message-id; bh=Zp5MP3tIpNSPxCmAKEOrxtfkCID7BCWlJYIzpEeigsA=; b=oo7aKmDi8ZJR7z7GleltHEw99pIm5AIBwtboaiX8pUPlWmpzM7nCVd1AL9vVEo2E/kwiYjNek tD4dZeIIweaAQ3GjEOSAA6WxuFy3xdhnXVUSyQK6t3sAY/7OgNUH0Su 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 v4: - rename dw_mmc-hi3798 back to hi3798cv200 - Suggested by Krzysztof Kozlowski. - add r-bs to patch 1 and 2 - Reviewed by Krzysztof Kozlowski. - Link to v3: https://lore.kernel.org/r/20240217-b4-mmc-hi3798mv200-v3-0-f15464176947@outlook.com Changes in v3: - dw_mmc-hi3798: fix bot error (Rob Herring) - Link to v2: https://lore.kernel.org/r/20240216-b4-mmc-hi3798mv200-v2-0-010d63e6a1d5@outlook.com 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 ---- .../mmc/hisilicon,hi3798cv200-dw-mshc.yaml | 94 +++++++++ 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, 339 insertions(+), 41 deletions(-) --- base-commit: 8d3dea210042f54b952b481838c1e7dfc4ec751d change-id: 20240121-b4-mmc-hi3798mv200-a5730edf122c Best regards,