From patchwork Wed Feb 21 12:45:02 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: 774770 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 F0B8F47A7C; Wed, 21 Feb 2024 12:45:46 +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=1708519547; cv=none; b=oEPIKjGrKBPxS91jhE6jss4plwm0JYOU9wFZXMUUm/3g6NKXosL4uD30YA8aDr855eomTOJyLOb8ExYsXYgSakgnxhSYBTTLaOj+d/TFjrHW1VCP/mh38/FAUSMuVNgiKoRHlZiJZlug/thanIoI5kuYia8VEINaF7k87BDGkeU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708519547; c=relaxed/simple; bh=TB84W7Tu2siA4tIKu3yesEUxKHpCOYUqZbf+Veml5KM=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=DhPi9gkgpS7i7x5bkRjS/CvLI72tGRX07CYxG3Ht4mVg+5ok0Vc8/PE7VKUh+5EMZ6kdJEjctD4c3nnbVrmVBAeAqmPh0O3w1axFd0sFjBXkflLdQLkStqz0lNj+XGkqghfdKfS7JOYteNIQCfoU2XeZVa5Dky+uuaVQ4A+Ik60= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JnpJNOWU; 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="JnpJNOWU" Received: by smtp.kernel.org (Postfix) with ESMTPS id 891FEC433C7; Wed, 21 Feb 2024 12:45:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708519546; bh=TB84W7Tu2siA4tIKu3yesEUxKHpCOYUqZbf+Veml5KM=; h=From:Subject:Date:To:Cc:Reply-To:From; b=JnpJNOWUVTYBFT+i+XagwsGgIK7/A0MhPqyfyu6xjZoR2HUyLZiiheZfOrGf/OtXF LARvs2ThlNDs31G+0/6CCrZPzGm8ux5whyvtVY8thhdLOWRo4bbIvB0B4P+ilWVx6g NYEKpxCxYA4WHfxuwyfzyU1oXvMh5imvtpNpfXRpkVEIsXSXNpW+LeqnZlZM7qjjsX 7K79qyTZQGy/5+C+aGB5FuNZKlA6z7eVC5OVvABCU2jBUs1Ou0t5ULCekysLgACvKG VMITxPQuRDNe1beHRwX92Yk04SR6g9h9hB6P1G+ibuNo/rjw8B4MX+VqYxgGVdkeTU O9ZWbpePocR3A== 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 7006FC48BF6; Wed, 21 Feb 2024 12:45:46 +0000 (UTC) From: Yang Xiwen via B4 Relay Subject: [PATCH v6 0/5] mmc: add hi3798mv200 specific extensions of DWMMC Date: Wed, 21 Feb 2024 20:45:02 +0800 Message-Id: <20240221-b4-mmc-hi3798mv200-v6-0-bc41bf6a9769@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=H4sIAE7w1WUC/4XOTU7DMBAF4KtUXmPkGc/YCSvugbpI/EMsSI2S1 gJVuTtO2RQlUpdvpPneu4o5TCnM4uVwFVMoaU75VIN5Ogg3dKf3IJOvWaBCUoAge5Lj6OSQtG2 bsaBSsmOrVfAREJ2oj19TiOn7hr4dax7SfM7Tz62jwHr94xDMHldAKmk9Gd83xF0wr/ly/sz54 9nlUaxgwccIVkSB8kYH04HnLaLvEbuL6IpEYDIE1rRktwg9RmhdEr1ve08Na9wifIeg2kV4XcL KOObYBNL/kWVZfgEVSG0DygEAAA== To: Ulf Hansson , Jaehoon Chung , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Adrian Hunter , Andrew Jeffery , Joel Stanley Cc: Igor Opaniuk , tianshuliang , David Yang , linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, Yang Xiwen , Paul Menzel , Krzysztof Kozlowski X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1708519512; l=2922; i=forbidden405@outlook.com; s=20230724; h=from:subject:message-id; bh=TB84W7Tu2siA4tIKu3yesEUxKHpCOYUqZbf+Veml5KM=; b=FFPZK/QxMFGsqomSktavHt+7L+NWbqTXJM+fy71PZsxVFDZLZIyPHvLXWS5hJF2X7Q3PP38nV rqA/zqDDt8rBYiA4jDMV7TVqFW6E2R7dUq4li2T1s9fN4Xd0gWjq8OO 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. Signed-off-by: Yang Xiwen --- Changes in v6: - apply the comments to the first patch, add their trailers - Link to v5: https://lore.kernel.org/r/20240220-b4-mmc-hi3798mv200-v5-0-f506c55f8e43@outlook.com Changes in v5: - pick the dependant patch: https://lore.kernel.org/all/20240215-mmc_phase-v1-1-f27644ee13e4@outlook.com/ to fix the bot build error. - edit the semantic meaning of hisilicon,sap-dll-reg property (Rob Herring) The suggestion is from the CRG driver side: https://lore.kernel.org/all/20240218205741.GA1561527-robh@kernel.org/ - Link to v4: https://lore.kernel.org/r/20240217-b4-mmc-hi3798mv200-v4-0-0fdd9bd48532@outlook.com 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 (5): mmc: host: mmc_of_parse_clk_phase(): Pass struct device * instead of mmc_host * 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: add Hi3798MV200 binding .../bindings/mmc/hi3798cv200-dw-mshc.txt | 40 ---- .../mmc/hisilicon,hi3798cv200-dw-mshc.yaml | 97 +++++++++ drivers/mmc/core/host.c | 4 +- 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 | 239 +++++++++++++++++++++ drivers/mmc/host/sdhci-of-aspeed.c | 2 +- include/linux/mmc/host.h | 2 +- 9 files changed, 349 insertions(+), 46 deletions(-) --- base-commit: 8d3dea210042f54b952b481838c1e7dfc4ec751d change-id: 20240121-b4-mmc-hi3798mv200-a5730edf122c Best regards,