[PATCH 0/5] Add Aspeed G7 sgpio support

[Billy Tsai]

The Aspeed 7th generation SoC features two SGPIO master controllers: both
with 256 serial inputs and outputs. The main difference from the previous
generation is that the control logic has been updated to support
per-pin control, allowing each pin to have its own 32-bit register for
configuring value, interrupt type, and more.
This patch serial also add low-level operations (llops) to abstract the
register access for SGPIO registers making it easier to extend the driver
to support different hardware register layouts.

Signed-off-by: Billy Tsai <billy_tsai at aspeedtech.com>
---
Billy Tsai (5):
      gpio: aspeed-sgpio: Change the macro to support deferred probe
      gpio: aspeed-sgpio: Remove unused bank name field
      gpio: aspeed-sgpio: Create llops to handle hardware access
      dt-bindings: gpio: aspeed,sgpio: Support ast2700
      gpio: aspeed-sgpio: Support G7 Aspeed sgpiom controller

 .../devicetree/bindings/gpio/aspeed,sgpio.yaml     |   4 +-
 drivers/gpio/gpio-aspeed-sgpio.c                   | 364 +++++++++++++--------
 2 files changed, 228 insertions(+), 140 deletions(-)
---
base-commit: dd9b004b7ff3289fb7bae35130c0a5c0537266af
change-id: 20251223-upstream_sgpio-70d815c64a19

Best regards,
-- 
Billy Tsai <billy_tsai at aspeedtech.com>