commit 55b3ba4c2ba4c464491604c5da63debae72aa5c6
author Tom Rini <trini@konsulko.com> Wed Mar 30 18:07:23 2022 -0400
committer Tom Rini <trini@konsulko.com> Fri Apr 08 10:46:22 2022 -0400
tree d9c1f95b2ba4e6b44b917431a764afcced7fe72b
parent 5d14c336b21da34d07e93b5689ccffd52b8cc658

spi: cadence_qspi: Migrate CONFIG_CQSPI_REF_CLK to Kconfig

This is a little tricky since SoCFPGA has code to determine this as
runtime.  Introduce a guard variable for platforms to select if they
have a static value to use.  Then for ARCH_SOCFPGA, call
cm_get_qspi_controller_clk_hz() and otherwise continue the previous
behavior.

Cc: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

configs/stv0991_defconfig

diff --git a/configs/stv0991_defconfig b/configs/stv0991_defconfig
index e8d8509..d58d6c3 100644
--- a/configs/stv0991_defconfig
+++ b/configs/stv0991_defconfig
@@ -39,3 +39,5 @@
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_MII=y
 CONFIG_CADENCE_QSPI=y
+CONFIG_HAS_CQSPI_REF_CLK=y
+CONFIG_CQSPI_REF_CLK=3000000