The A64 SPI controller is compatible to the H3/H5 controller, i.e. same
registers and same queue depth.
The Pine64 exposes both controllers on the PI-2 and Euler connectors.
Tested/verified with logic analyser and spidev_test using MOSI/MISO loopback.
Stefan Brüns (2):
arm64: allwinner: a64: add SPI nodes
arm64: allwinner: pine64: Enable spi0/spi1
.../arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 8 +++++
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 40 ++++++++++++++++++++++
2 files changed, 48 insertions(+)
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2.13.3