From patchwork Thu Feb 29 01:36:18 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: 13576382 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 436102D61B; Thu, 29 Feb 2024 01:36:57 +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=1709170617; cv=none; b=NBorVsE5WHhgP9carqnJuqErxtg6kgT4Xn8UTlLKD61e2Yy6GPNwdz5OkJn9MSkGzQnLVYS5yjT3xJkoZRRlz80mOGvG2opGjPjKeulBQbxMaztmAdD2uBINvRQENqS0MdeW6ZLF1kxUCTZ6aqc6H8S32VqeSxAqg5ix83RDZhU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709170617; c=relaxed/simple; bh=DbESgbLm8iXZ1xAIRzvPJVCUiiqIdNKZWaT+1vVOvZ0=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=ovhjlTcv165hCDiuQtN9swzR/iAW9KUznNXWLSaA/OKjf1V//MkRZ5Kx+S1IvT4fbNcUMtYvyMMk81vTf4Mq4/mf4531/hAG9p54w/35k0wOBRG1vRmt3PmEpH/6bkzNnHV55jCfV8CbeyBHLFy7LNE2LWcC4kJtvsf3QIX/aQU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=txjeDK0+; 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="txjeDK0+" Received: by smtp.kernel.org (Postfix) with ESMTPS id B5E50C433C7; Thu, 29 Feb 2024 01:36:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709170616; bh=DbESgbLm8iXZ1xAIRzvPJVCUiiqIdNKZWaT+1vVOvZ0=; h=From:Subject:Date:To:Cc:Reply-To:From; b=txjeDK0+8//21KLVNW5XiKexTTpb8rf/pX9PHaEyX2JsA0MpqAvGt/cmD/87zCcKa n7UeeNR0K3BbMJslRkxAcV4Ga9jiX3vS5/iPTkMXvvZMyBHZpeUbiSkecumViBLSv+ 4AmADfW6qYbF9KEaNZ03vs0jwIbmocoZN2SwxqxOlzs9JlTSKkBVdoFZx2jol8GBUy IAWRUeOg9oASxvm+e3OgKY0vWWQN0glQRTwVA8mD3Y5qp5KV1pxhlessNq2slppbkj VSU8JFzVs82UPdeJ1A55MeEj5Oq+32lD6Z8uyZfww1Cm+uV98Q/JQCR7QxA/1QemjJ bohqSH5IgfHyg== 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 96B2CC5475B; Thu, 29 Feb 2024 01:36:56 +0000 (UTC) From: Yang Xiwen via B4 Relay Subject: [PATCH v7 0/5] mmc: add hi3798mv200 specific extensions of DWMMC Date: Thu, 29 Feb 2024 09:36:18 +0800 Message-Id: <20240229-b4-mmc-hi3798mv200-v7-0-10c03f316285@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=H4sIAJLf32UC/4XRS07EMAwG4KuMsiYodhynZcU9EIs2DxpBJ6gdI tCodycdNkWtNMvfkj/b8lXMYUphFk+nq5hCSXPK5xrsw0m4oTu/BZl8zQIVkgIE2ZMcRyeHpG3 bjAWVkp2xWgUfAdGJ2vg5hZi+b+jLa81Dmi95+rnNKLBW/zgEPuIKSCWtJ/Z9Q6YL/Jy/Lh85v z+6PIoVLHgfwYooUJ514A682SN6i9hDRFckgiEmsNyS3SN0H6F1k+h923tqjMY9YjYIqkPErJs Yxc6Y2ATSe4S3yOGfClekdwR95K6tB/1HlmX5BeEHM1kPAgAA 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 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1709170614; l=3128; i=forbidden405@outlook.com; s=20240228; h=from:subject:message-id; bh=DbESgbLm8iXZ1xAIRzvPJVCUiiqIdNKZWaT+1vVOvZ0=; b=lqJUGZQRau+vHK8zzfG0TQhZLe44ISqDiBVhDKit2Z7lPJv2XYc1hzqzRZs3Sl3dKFjfCV0AH GbgNgWa0197D8TwR67DQTdMBcMSbYcKtgLGGRTvSOOwNH86bhNe27/E X-Developer-Key: i=forbidden405@outlook.com; a=ed25519; pk=KAWv6ZzFsT54MGllOczJgFiWB+DuayEmyn24iiVVThU= X-Endpoint-Received: by B4 Relay for forbidden405@outlook.com/20240228 with auth_id=136 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 v7: - driver: simplify tuning logic (Ulf Hansson) - bindings: fix patch order (Ulf Hansson) - Link to v6: https://lore.kernel.org/r/20240221-b4-mmc-hi3798mv200-v6-0-bc41bf6a9769@outlook.com 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() dt-bindings: mmc: dw-mshc-hi3798cv200: convert to YAML dt-bindings: mmc: hisilicon,hi3798cv200-dw-mshc: add Hi3798MV200 binding mmc: dw_mmc: add support for hi3798mv200 .../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 | 251 +++++++++++++++++++++ drivers/mmc/host/sdhci-of-aspeed.c | 2 +- include/linux/mmc/host.h | 2 +- 9 files changed, 361 insertions(+), 46 deletions(-) --- base-commit: d206a76d7d2726f3b096037f2079ce0bd3ba329b change-id: 20240121-b4-mmc-hi3798mv200-a5730edf122c Best regards,