This series converts several SPI controller drivers to use the dev_read_* APIs instead of legacy devfdt_* and raw FDT helpers. The dev_read_* APIs provide a unified interface that works with both live device tree and flat device tree backends, avoiding direct dependencies on devfdt_* helpers
Signed-off-by: Peng Fan <[email protected]> --- Changes in v2: Per Simon: - Patch 4/6 (cadence_qspi): Update commit log to note the new NULL checks for regbase/ahbbase as a behavior improvement, not "no functional changes". - Patch 6/6 (ti_qspi): Fix dev_read_phandle_with_args() call to use cell_count=1 instead of 0 so syscon-chipselects offset arg is parsed correctly. Wrap the call to 80 columns. Add R-b from Simon. - Link to v1: https://lore.kernel.org/r/[email protected] --- Peng Fan (5): spi: spi-aspeed-smc: Use dev_read_addr_index_ptr() spi: cadence_qspi: Use dev_read_addr_index_ptr() spi: mtk_snor: Use dev_read_addr_ptr() spi: nxp: Use dev_read_addr_size_name() spi: ti_qspi: Use device APIs drivers/spi/cadence_qspi.c | 7 +++++-- drivers/spi/mtk_snor.c | 2 +- drivers/spi/nxp_fspi.c | 8 ++++---- drivers/spi/nxp_xspi.c | 8 ++++---- drivers/spi/spi-aspeed-smc.c | 4 ++-- drivers/spi/ti_qspi.c | 22 ++++++++++------------ 6 files changed, 26 insertions(+), 25 deletions(-) --- base-commit: 0a46055d96ac627c05180cdeaa187a9fdf6b7973 change-id: 20260526-devfdt-spi-2911c7201281 Best regards, -- Peng Fan <[email protected]>
