[PATCH] spi-nor:fsl-quadspi:Add LS1021 support for fsl_quadspi

From: Chao Fu FSL Quadspi module register bitwise is big-endian, but on ohter paltform is little endian. Add functions for Quadspi register read/write for bitwise: qspi_readl qpsi_writel Add devtype for LS1021: struct fsl_qspi_devtype_data ls1_data Signed-off-by: Chao Fu --- The patch

[PATCH] spi-nor:fsl-quadspi:Add LS1021 support for fsl_quadspi

From: Chao Fu b44...@freescale.com FSL Quadspi module register bitwise is big-endian, but on ohter paltform is little endian. Add functions for Quadspi register read/write for bitwise: qspi_readl qpsi_writel Add devtype for LS1021: struct fsl_qspi_devtype_data ls1_data Signed-off-by: Chao Fu b44