[PATCH 0/5] spi: zynqmp-gqspi: Improve error recovery by resetting

[Sean Anderson <sean.anderson@xxxxxxxxx>]

This series adds support for resetting the QSPI controller if we have a
timeout. I find this greatly improves the stability of the device, which
would tend to break after any timeout.


Sean Anderson (5):
  dt-bindings: spi: zynqmp-qspi: Add reset
  spi: zynqmp-gqspi: Reset device in probe
  spi: zynqmp-gqspi: Abort operations on timeout
  spi: zynqmp-gqspi: Allow interrupting operations
  ARM64: xilinx: zynqmp: Add QSPI reset

 .../bindings/spi/spi-zynqmp-qspi.yaml         |  6 ++
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi        |  1 +
 drivers/spi/spi-zynqmp-gqspi.c                | 64 +++++++++++++++----
 3 files changed, 59 insertions(+), 12 deletions(-)

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2.35.1.1320.gc452695387.dirty