Commits
Gao Pan committed 648c4b0297b
MLK-17416 imx8: sim: add usleep_range() before reading SPDP Bit Card Presence Detect Status Bit SPDP in EMV_SIM_PCSR is synchronized by two posedge of low_ref_clk which is 32KHz. So there should be 1.5 low_ref_clk cycles(about 90us) before reading SPDP Bit. Signed-off-by: Gao Pan <pandy.gao@nxp.com> Acked-by: Fugang Duan <fugang.duan@nxp.com>