Write support on the Cadence QSPI controller on the Intel SoCFPGA platform was broken by 9cb2ff111712 ("spi: cadence-quadspi: Disable Auto-HW polling) and fixed by 98d948eb8331 ("spi: cadence-quadspi: fix write completion support") and 36de991e9390 ("ARM: dts: socfpga: change qspi to "intel,socfpga-qspi").
1) spi: cadence-quadspi: fix write completion support 2) ARM: dts: socfpga: change qspi to "intel,socfpga-qspi"
arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 2 +- arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 2 +- drivers/spi/spi-cadence-quadspi.c | 24 ++++++++++++++++++++--- 5 files changed, 25 insertions(+), 7 deletions(-)