[GIT PULL] arm64: BST C1200 eMMC DTS + defconfig for v7.2

[GIT PULL] arm64: BST C1200 eMMC DTS + defconfig for v7.2

[gordon.ge]

The following changes since commit 254f49634ee16a731174d2ae34bc50bd5f45e731:

  Linux 7.1-rc1 (2026-04-26 14:19:00 -0700)

are available in the Git repository at:

  https://github.com/BlackSesame-SoC/linux.git tags/bst-arm64-emmc-for-v7.2

for you to fetch changes up to 6447b203406a931d5a2f017afa9a018a72c8d4d1:

  Enable CONFIG_MMC_SDHCI_BST to support eMMC on Black Sesame Technologies C1200 boards. (2026-06-03 18:53:04 +0800)

----------------------------------------------------------------
 arm64: BST C1200 eMMC DTS + defconfig for v7.2

  Black Sesame Technologies:

  Enable eMMC controller on BST C1200 CDCU1.0 board:
    - Add mmc0 node in bstc1200.dtsi (DWCMSHC SDHCI controller)
    - Add fixed clock definition and reserved SRAM bounce buffer
    - Enable mmc0 with 8-bit bus on CDCU1.0 ADAS 4C2G board
    - Enable CONFIG_MMC_SDHCI_BST=y in arm64 defconfig

  The MMC driver was merged via mmc-next in v7.1-rc1.
  These are the remaining DTS and defconfig pieces.

  Signed-off-by: Gordon Ge <gordon.ge@bst.ai>

----------------------------------------------------------------
Gordon Ge (2):
      Add eMMC controller support to the BST C1200 device tree:
      Enable CONFIG_MMC_SDHCI_BST to support eMMC on Black Sesame Technologies C1200 boards.

 .../arm64/boot/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(+)

Re: [GIT PULL] arm64: BST C1200 eMMC DTS + defconfig for v7.2

[Arnd Bergmann]

On Wed, Jun 3, 2026, at 13:31, gordon.ge@bst.ai wrote:
> The following changes since commit 254f49634ee16a731174d2ae34bc50bd5f45e731:
>  arm64: BST C1200 eMMC DTS + defconfig for v7.2
>
>   Black Sesame Technologies:
>
>   Enable eMMC controller on BST C1200 CDCU1.0 board:
>     - Add mmc0 node in bstc1200.dtsi (DWCMSHC SDHCI controller)
>     - Add fixed clock definition and reserved SRAM bounce buffer
>     - Enable mmc0 with 8-bit bus on CDCU1.0 ADAS 4C2G board
>     - Enable CONFIG_MMC_SDHCI_BST=y in arm64 defconfig
>
>   The MMC driver was merged via mmc-next in v7.1-rc1.
>   These are the remaining DTS and defconfig pieces.

Hi Gordon,

There are two more formal mistakes here in your
pull request, please fix:

- keep the defconfig patch separate from the devicetree changes,
  as we will merge them separately.
- on each patch, make sure there is at least a 'Signed-off-by'
  tag from the committer (plus author, if different), and
  ideally any 'Reviewed-by', 'Acked-by' or 'Tested-by' tags
  you have received.

        Arnd