amd_spi_freq
static const struct amd_spi_freq amd_spi_freq[] = {
for (i = 0; i < ARRAY_SIZE(amd_spi_freq)-1; i++)
if (speed_hz >= amd_spi_freq[i].speed_hz)
if (amd_spi->speed_hz == amd_spi_freq[i].speed_hz)
amd_spi->speed_hz = amd_spi_freq[i].speed_hz;
alt_spd = (amd_spi_freq[i].enable_val << AMD_SPI_ALT_SPD_SHIFT)
if (amd_spi_freq[i].spd7_val) {
spd7_val = (amd_spi_freq[i].spd7_val << AMD_SPI_SPD7_SHIFT)