In case of deep-probe we have to ensure that the memory device is
available after the mem_initcall().
Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
---
arch/arm/mach-stm32mp/ddrctrl.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-stm32mp/ddrctrl.c b/arch/arm/mach-stm32mp/ddrctrl.c
index 962d4c0d52..c108bbee1e 100644
--- a/arch/arm/mach-stm32mp/ddrctrl.c
+++ b/arch/arm/mach-stm32mp/ddrctrl.c
@@ -4,6 +4,7 @@
*/
#include <common.h>
+#include <deep-probe.h>
#include <init.h>
#include <mach/stm32.h>
#include <mach/ddr_regs.h>
@@ -150,6 +151,18 @@ static struct driver_d stm32mp1_ddr_driver = {
static int stm32mp1_ddr_init(void)
{
- return platform_driver_register(&stm32mp1_ddr_driver);
+ struct device_d *dev;
+ int ret;
+
+ ret = platform_driver_register(&stm32mp1_ddr_driver);
+ if (ret)
+ return ret;
+
+ dev = of_device_create_on_demand_by_dev_id(of_get_root_node(),
+ stm32mp1_ddr_dt_ids);
+ if (IS_ERR(dev))
+ return PTR_ERR(dev);
+
+ return 0;
}
mem_initcall(stm32mp1_ddr_init);
--
2.20.1
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