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(unknown [112.65.126.162]) by smtp.qiye.163.com (Hmail) with ESMTP id 3c40fa9fc; Mon, 27 Apr 2026 14:23:29 +0800 (GMT+08:00) From: Albert Yang To: gordon.ge@bst.ai, krzk@kernel.org, krzk+dt@kernel.org, robh@kernel.org, conor+dt@kernel.org, arnd@arndb.de, catalin.marinas@arm.com, will@kernel.org Cc: bst-upstream@bstai.top, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v8 0/2] arm64: dts/defconfig: enable BST C1200 eMMC Date: Mon, 27 Apr 2026 14:23:27 +0800 Message-ID: <20260427062329.3715925-1-yangzh0906@thundersoft.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9dcd9b729209cckunmcd249b321a30c8 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVkaS0pMVkhOHkhCHU9KTE9NTlYVFA kWGhdVEwETFhoSFyQUDg9ZV1kYEgtZQVlKSklVTU5VSklNVUpNSVlXWRYaDxIVHRRZQVlPS0hVSk tJT09PSFVKS0tVSkJLS1kG DKIM-Signature: a=rsa-sha256; b=DKA68PBru2D4eT/6NocWZbaGuxh8T116UNor2n8Jq1iy5xLaJNMKiTrSdffbeC58cNmNTn4cOQAzPBUVCpM2jCd5/OEWl1bRkf6rr1OrBrWp8iPnHoGYyi+ur+V2ug06NFOgbshM1voDdECTSn12M5MHXsiDJP+TUyw+Gd6mJHM=; c=relaxed/relaxed; s=default; d=thundersoft.com; v=1; bh=77u5SnqzYB1kLOAl7anj33qdv0Ahp9BFyG5sDgjr5/w=; h=date:mime-version:subject:message-id:from; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260426_232334_465261_80606D0D X-CRM114-Status: UNSURE ( 8.04 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series adds DTS and defconfig support for the eMMC controller on Black Sesame Technologies C1200 SoC, split from the v5 MMC series [1]. The MMC driver patches (dt-bindings, sdhci bounce buffer, BST SDHCI driver, and MAINTAINERS update) were merged via mmc-next during the v7.1 merge window and are now in mainline as of Linux 7.1-rc1 [2]. These remaining DTS and defconfig patches are submitted to the mailing lists for review (per Krzysztof's feedback on v6 [3]) Both patches now carry Acked-by: Gordon Ge (BST maintainer), collected from the v7 thread [4][5]. Changes since v7 [6]: - Collected Acked-by: Gordon Ge on patch 1/2 [4] - Collected Acked-by: Gordon Ge on patch 2/2 [5] - Rebased onto v7.1-rc1 - No code changes Changes since v6: - Resend with corrected recipients: send to mailing lists for review first, not directly to soc@ (BST has a platform maintainer in MAINTAINERS), per Krzysztof's feedback [3]. Changes since v5: - Patch 2 (defconfig): fix CONFIG_MMC_SDHCI_BST ordering to match Kconfig position (between CONFIG_MMC_SDHCI_TEGRA and CONFIG_MMC_SDHCI_F_SDH30), as pointed out by Krzysztof Kozlowski. Confirmed via savedefconfig. Build/check on v7.1-rc1: - arch/arm64 defconfig: clean (savedefconfig keeps CONFIG_MMC_SDHCI_BST at its Kconfig-ordered position; no diff in the MMC_SDHCI section) - arch/arm64/boot/dts/bst/bstc1200-cdcu1.0-adas_4c2g.dtb: builds clean with W=1 and CHECK_DTBS=y (no new warnings) - checkpatch.pl --strict: 0 errors, 0 warnings, 0 checks on both patches [1] https://lore.kernel.org/lkml/20260123095342.272505-1-yangzh0906@thundersoft.com/ [2] https://lore.kernel.org/lkml/CAPDyKFrcXFAiYouOpjDx3NN-xWACU9jAzEfTU2m_-yvQ9SpC_A@mail.gmail.com/ [3] https://lore.kernel.org/lkml/12058c14-67c7-4b43-bbbc-ef0ccb813e61@kernel.org/ [4] https://lore.kernel.org/lkml/20260417.164709-gordon.ge@bst.ai/ [5] https://lore.kernel.org/lkml/20260417.163754-gordon.ge@bst.ai/ [6] https://lore.kernel.org/lkml/20260310091211.4171307-1-yangzh0906@thundersoft.com/ Albert Yang (2): arm64: dts: bst: enable eMMC controller in C1200 CDCU1.0 board arm64: defconfig: enable BST SDHCI controller .../dts/bst/bstc1200-cdcu1.0-adas_4c2g.dts | 19 +++++++++++++++++++ arch/arm64/boot/dts/bst/bstc1200.dtsi | 18 ++++++++++++++++++ arch/arm64/configs/defconfig | 1 + 3 files changed, 38 insertions(+) base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731 -- 2.43.0