Microchip MEC172x has a modified eSPI SAF hardware implementation. Hardware changes include multiple clock dividers for each SPI flash device and data transfer using QMSPI local DMA. espi reset interrupt is made a higer priority in MEC172x devicetree because espi reset event resets all espi hardware and we don't to want to service any other espi interrupt blocks when espi reset occurs. Signed-off-by: Jay Vasanth <jay.vasanth@microchip.com> |
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