[PATCH 0/3] support for amlogic the new SPI IP

[Xianwei Zhao via B4 Relay]

Introduced support for the new SPI IP (SPISG). The SPISG is
a communication-oriented SPI controller from Amlogic,supporting
three operation modes: PIO, block DMA, and scatter-gather DMA.

Add the drivers and device tree bindings corresponding to the SPISG.

Signed-off-by: Xianwei Zhao <xianwei.zhao at amlogic.com>
---
Sunny Luo (2):
      dt-bindings: spi: Add binding document of Amlogic SPISG controller
      spi: Add Amlogic SPISG driver

Xianwei Zhao (1):
      MAINTAINERS: Add an entry for Amlogic spi driver

 .../devicetree/bindings/spi/amlogic,a4-spisg.yaml  |  55 ++
 MAINTAINERS                                        |   9 +
 drivers/spi/Kconfig                                |   9 +
 drivers/spi/Makefile                               |   1 +
 drivers/spi/spi-amlogic-spisg.c                    | 944 +++++++++++++++++++++
 5 files changed, 1018 insertions(+)
---
base-commit: 57cf46cd1fe351846e1b065ca9546eef66675ecd
change-id: 20250603-spisg-78f21682ebac

Best regards,
-- 
Xianwei Zhao <xianwei.zhao at amlogic.com>