[v2,0/4] add new SoC mt8186 support for spi-mtk-nor

Message

Guochun Mao Jan. 18, 2022, 2:15 p.m. UTC

These patches is mainly for adding mt8186 support.
The spi nor controller of mt8186 has some differences,
it needs one more clk, axi_s, for dma feature.
And also needs one extra dummy bit when read flash registers.

The version 2 patches fix some typos for bindings file,
correct return value of probe function in spi-mtk-nor.c file,
and add some comments to explain why add extra dummy bit.

Guochun Mao (4):
  dt-bindings: spi: add mt8186-nor compatible string
  spi: spi-mtk-nor: improve device table for adding more capabilities
  spi: spi-mtk-nor: add new soc mt8186 support
  spi: spi-mtk-nor: add axi_s clock for mt8186

 .../bindings/spi/mediatek,spi-mtk-nor.yaml    |  4 ++
 drivers/spi/spi-mtk-nor.c                     | 71 ++++++++++++++++---
 2 files changed, 65 insertions(+), 10 deletions(-)