tshsl_ns is the clock delay for chip select deassert. This is the delay in master reference clocks for the length that the master mode chip select outputs are de-asserted between transactions. The minimum delay is always SCLK period to ensure the chip select is never re-asserted within one SCLK period. That is why tshsl_ns delay should be at least one sclk_ns value. If it is less than sclk_ns, set it equal to sclk_ns. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> Link: https://lore.kernel.org/r/20250702065717.3871435-1-venkatesh.abbarapu@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>