From patchwork Fri Feb 16 21:02:28 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: 773559 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 16CBB12CDBC; Fri, 16 Feb 2024 21:02:30 +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=1708117351; cv=none; b=LO+0N6b8TElx+tMQ/YJ1iE8NZxprzmpjUZTlz6B/Bnfpxz/ldVVGbbVXzomK1OUuQturf18zDyHwrJvPBNlSHAzrsh8ElpL567W+U9MCN7WABL5ivykazVDmo+Ut7pt8vYFUjUO4MyY1WghoSA0dSUk2qwxJQUjN971HCfG7cY0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708117351; c=relaxed/simple; bh=ZVfCAP1yCNLycGHnzMNfXr0x2HXb2x238OngVPxw9tI=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=OrwVwUNiQdaRflQHi6Yl2kD+3+RexA7zc+9cwUekKH2rZf3Onz0VLT3dOJ/dzhmXF8/ixfRd/fWadr/xYodvsqIJEXpKsl8qs5QyWENGzS1HOE+vweEbC5xlIZV801S8rVZPaScl0YrGBPhq/KqHV/N6lcsTeGkGXH6Q+/n9y6w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VGl53bd2; 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="VGl53bd2" Received: by smtp.kernel.org (Postfix) with ESMTPS id 93A20C433C7; Fri, 16 Feb 2024 21:02:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708117350; bh=ZVfCAP1yCNLycGHnzMNfXr0x2HXb2x238OngVPxw9tI=; h=From:Subject:Date:To:Cc:Reply-To:From; b=VGl53bd2t/YLfY9eY9wTVeYPdIqYxwKyzjoIUsh1TSlIqUj+fQgeqVMti3pAlqFP1 NQouBb1iJW1IBvsz1Km12OVsTMwQ5UFzXoiDgGwWinakp7N6/Zd1INVeFgDXcjl3cQ A5BCZ9fBBsL5VFnGyWa7p5VGS6Sc56M5a9JdHfkdn1D48duRcTgJkLa8aY7K4HO6Cq kW3P+RnxjZl3Sb+4N5yXTA0EosvCw2B+to2/E2gmbp90o5zc72S8R2ka597UXlXPF5 GCVcOAABH/lOhKH+CwCj7KFRSJKjsabIsb7PqK2sAbs0E8+pfc2vBmfvU/zRWIGJyS 4tlUf+H1oonMA== 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 762C0C48BF3; Fri, 16 Feb 2024 21:02:30 +0000 (UTC) From: Yang Xiwen via B4 Relay Subject: [PATCH v3 0/4] mmc: add hi3798mv200 specific extensions of DWMMC Date: Sat, 17 Feb 2024 05:02:28 +0800 Message-Id: <20240217-b4-mmc-hi3798mv200-v3-0-f15464176947@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=H4sIAGTNz2UC/4XNQQ7CIBCF4asY1mKGgdLqynsYFxSoJUoxUImm6 d2ldWVi4vJ/yXwzkWSjs4kcNhOJNrvkwlCCbzdE92q4WOpMaYKAAhgy2grqvaa94/W+8RkBqKp qDtZ0DFGTcniPtnPPFT2dS/cujSG+1h+ZLeuHQyZ/cZlRoLUR0rSNqJSVx/AYbyFcdzp4soAZ/ yNYEGBgJLdSMVN9I/M8vwE5EHwb+wAAAA== 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=1708117349; l=1954; i=forbidden405@outlook.com; s=20230724; h=from:subject:message-id; bh=ZVfCAP1yCNLycGHnzMNfXr0x2HXb2x238OngVPxw9tI=; b=sZcA+Pc8k8KLVVEe9c7hHJ2JBgE+HJrvDGPFqJB54TKwRVl9McepwC4+/FUG/FexIpzZdVZ8i OqzkM1g4Jk6AZ2SjOq3gCiULPrnmMcoGbS2I/MS6EY5pILqTBsCOW/z 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 Reviewed-by: Krzysztof Kozlowski --- 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 ---- .../bindings/mmc/hisilicon,hi3798-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,