Add axi clock since the driver change to DMA mode which need to enable
axi clock. And change spi clock to 26MHz as default.
Add assigned clock property and axi clock binding file.

Changes from v1:
- Modify nor binding file

Xiangsheng Hou (2):
  arm64: dts: mt8173: Fix nor_flash node
  dt-bindings: mediatek: Add assigned clock property and axi clock in
    example

 .../devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml  | 10 ++++++++--
 arch/arm64/boot/dts/mediatek/mt8173.dtsi               |  7 +++++--
 2 files changed, 13 insertions(+), 4 deletions(-)

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2.25.1