Merge patch series "Hyperflash Boot fixes for J7200/J721E"

Anurag Dutta <[email protected]> says:

Hi All,
In u-boot, hbmc is broken and has been removed from j7200
configs. This series re-enables the hbmc driver and introduces a series
of hyperflash boot fixes. At present, in u-boot, the parent device (fss)
gets registered as a syscon device. This is done because the MMIO
mux driver in u-boot did not support the mux functionality when the
parent device is not a syscon. In this series, we make relevant changes
in the hbmc driver as well as dts' so that we can use the reg-mux driver for
selecting the appropriate state of the mux.

Test logs:

1) j721e-idk-gw hyperflash boot test: https://gist.github.com/anuragdutta731/50aae6fec707a3ffad6d985de6757fe4
2) j7200-evm hyperflash boot test: https://gist.github.com/anuragdutta731/c3a4d60f8bfd9c425d6c44b36eb7322b

Link: https://lore.kernel.org/r/[email protected]

diff --cc arch/arm/dts/k3-j7200-r5-common-proc-board.dts
Simple merge

diff --cc configs/j7200_evm_a72_defconfig
Simple merge

diff --cc configs/j7200_evm_r5_defconfig
Simple merge

diff --cc configs/j721e_evm_a72_defconfig
Simple merge