This series of patches are based on spi for-next, and provide 7 patches to support MT7986. v3: 1. add Rob Acked-by in "dt-bindings: spi: Add compatible for MT7986 with single mode"; 2. add a fix patch "spi: mediatek: support tick_delay without enhance_timing"; 3. fix Angelogioacchino comments; 4. use mt7986 instead of ipm in dt-binding. v2: 1. rebase this series on spi for-next. 2. fix Rob and Krzysztof comments in v1. Leilk Liu (7): spi: mediatek: support tick_delay without enhance_timing dt-bindings: spi: Add compatible for MT7986 with single mode spi: mediatek: add MT7986 single mode design support dt-bindings: spi: Add compatible for MT7986 with quad mode spi: mediatek: add spi memory support for MT7986 dt-bindings: spi: support spi-hclk spi: mediatek: support spi-hclk .../bindings/spi/mediatek,spi-mt65xx.yaml | 6 + drivers/spi/spi-mt65xx.c | 512 ++++++++++++++++-- 2 files changed, 487 insertions(+), 31 deletions(-) -- 2.25.1