Symbol: CLK_QSPI_REF
drivers/spi/spi-cadence-quadspi.c
1837
if (!cqspi->clks[CLK_QSPI_REF].clk) {
drivers/spi/spi-cadence-quadspi.c
1909
cqspi->master_ref_clk_hz = clk_get_rate(cqspi->clks[CLK_QSPI_REF].clk);