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| author | Iker Pedrosa <ikerpedrosam@gmail.com> | 2026-05-26 17:36:57 +0300 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2026-06-05 02:43:31 +0300 |
| commit | d38e710fba1806974051972d69fbbd6c69b55734 (patch) | |
| tree | 4ebea061b393de907653a29b5b5202514c862588 | |
| parent | 2d61e7cf4d338e51a6a6f4ab14fa6bef1596b8a8 (diff) | |
| download | linux-d38e710fba1806974051972d69fbbd6c69b55734.tar.xz | |
i2c: busses: make K1 driver default for SpacemiT platforms
Enable I2C_K1 by default when ARCH_SPACEMIT is configured to ensure SD
card functionality works out-of-the-box.
SpacemiT K1 boards use I2C-controlled PMICs (like the P1 chip) to
provide SD card power supplies. Without the I2C_K1 driver enabled,
regulators cannot be controlled and SD card detection/operation fails.
Suggested-by: Margherita Milani <margherita.milani@amarulasolutions.com>
Suggested-by: Yixun Lan <dlan@kernel.org>
Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com>
Reviewed-by: Yixun Lan <dlan@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260526-orangepi-sd-card-i2c-v1-1-b92268bfd467@gmail.com
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index ea3e7e92465d..30cb64ed4310 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -794,6 +794,7 @@ config I2C_K1 tristate "SpacemiT K1 I2C adapter" depends on ARCH_SPACEMIT || COMPILE_TEST depends on OF + default ARCH_SPACEMIT help This option enables support for the I2C interface on the SpacemiT K1 platform. |