[PATCH v6 0/5] Add MediaTek MT7986 SPI NAND support

[Xiangsheng Hou]

This patch series split from bellow series which pick-up spi relevant patches
https://lore.kernel.org/all/20230130030656.12127-1-xiangsheng.hou@mediatek.com.
This series add MediaTek MT7986 SPI NAND controller support, add read latch
latency, smaple delay adjust and add optional nfi_hclk.

Changes since V5:
 - Split spi relevant patches from previous series V4

Changes since V4:
 - none

Changes since V3:
 - none

Changes since V2:
 - Change snfi mediatek,rx-latch-latency to mediatek,rx-latch-latency-ns.

Changes since V1:
 - Use existing sample delay property.
 - Add restricting for optional nfi_hclk.
 - Improve and perfect dt-bindings documentation.

Xiangsheng Hou (5):
  spi: mtk-snfi: Change default page format to setup default setting
  spi: mtk-snfi: Add optional nfi_hclk which is needed for MT7986
  dt-bindings: spi: mtk-snfi: Add compatible for MT7986
  spi: mtk-snfi: Add snfi sample delay and read latency adjustment
  dt-bindings: spi: mtk-snfi: Add read latch latency property

 .../bindings/spi/mediatek,spi-mtk-snfi.yaml   | 54 +++++++++++++++----
 drivers/spi/spi-mtk-snfi.c                    | 41 +++++++++++++-
 2 files changed, 84 insertions(+), 11 deletions(-)

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2.25.1