NFC_CLK_CYCLE
NFC_CLK_CYCLE);
div = DIV_ROUND_UP((timings->tRC_min / 1000), NFC_CLK_CYCLE);
div * NFC_CLK_CYCLE);
div * NFC_CLK_CYCLE);
div * NFC_CLK_CYCLE);
value = (NFC_CLK_CYCLE - 1) | (meson_chip->bus_timing << 5);