[PATCH v6 0/2] arm64: dts/defconfig: enable BST C1200 eMMC

Albert Yang yangzh0906 at thundersoft.com
Wed Feb 25 02:06:11 PST 2026


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) have been applied to mmc-next by Ulf Hansson [2].
These remaining DTS and defconfig patches are submitted to the SoC tree.

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.

[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/

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: 0f61b1860cc3f52aef9036d7235ed1f017632193
-- 
2.43.0




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