spi: dt-bindings: Add binding document of Amlogic SPISG controller
authorSunny Luo <sunny.luo@amlogic.com>
Fri, 18 Jul 2025 01:52:16 +0000 (09:52 +0800)
committerMark Brown <broonie@kernel.org>
Thu, 24 Jul 2025 12:28:32 +0000 (13:28 +0100)
commit78d35a20783941c8ba5cf912349728c6e1bee84b
tree3504225bf73412ff637cee689febe7afea897ad5
parent89be9a83ccf1f88522317ce02f854f30d6115c41
spi: dt-bindings: Add binding document of Amlogic SPISG controller

The SPISG is a new communication oriented SPI controller of Amlogic, which
supports PIO, block DMA and scatter-gather DMA three operation modes.

Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://patch.msgid.link/20250718-spisg-v5-1-b8f0f1eb93a2@amlogic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml [new file with mode: 0644]