SOCFPGA: clock manager: implement dw_spi_get_clk function
Implement dw_spi_get_clk function to override its weak
implementation in designware_spi.c driver.
We need this change to get rid of cm_get_spi_controller_clk_hz
function and clock_manager.h include in designware_spi.c driver.
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
diff --git a/arch/arm/mach-socfpga/clock_manager_arria10.c b/arch/arm/mach-socfpga/clock_manager_arria10.c
index 482b854..623a266 100644
--- a/arch/arm/mach-socfpga/clock_manager_arria10.c
+++ b/arch/arm/mach-socfpga/clock_manager_arria10.c
@@ -7,6 +7,7 @@
#include <common.h>
#include <fdtdec.h>
#include <asm/io.h>
+#include <dm.h>
#include <asm/arch/clock_manager.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -1076,6 +1077,14 @@
return cm_get_l4_noc_hz(CLKMGR_MAINPLL_NOCDIV_L4MAINCLK_LSB);
}
+/* Override weak dw_spi_get_clk implementation in designware_spi.c driver */
+int dw_spi_get_clk(struct udevice *bus, ulong *rate)
+{
+ *rate = cm_get_spi_controller_clk_hz();
+
+ return 0;
+}
+
void cm_print_clock_quick_summary(void)
{
printf("MPU %10ld kHz\n", cm_get_mpu_clk_hz() / 1000);