board: ti: j721e: evm.c: Fix the probing of in Sierra SerDes0
Initialization and power on operations of links have been moved under the
link device in the Sierra SerDes driver. Also, the UCLASS of
sierra_phy_provider has been changed to UCLASS_MISC.
Therefore, fix the probing of SerDes0 instance accordingly.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Georgi Vlaev <g-vlaev@ti.com>
diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c
index f479197..e6ff54c 100644
--- a/board/ti/j721e/evm.c
+++ b/board/ti/j721e/evm.c
@@ -397,36 +397,34 @@
void configure_serdes_sierra(void)
{
- struct udevice *dev, *lnk_dev;
- struct phy serdes;
+ struct udevice *dev, *link_dev;
+ struct phy link;
int ret, count, i;
+ int link_count = 0;
if (!IS_ENABLED(CONFIG_PHY_CADENCE_SIERRA))
return;
- ret = uclass_get_device_by_driver(UCLASS_PHY,
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
DM_DRIVER_GET(sierra_phy_provider),
&dev);
if (ret)
printf("Sierra init failed:%d\n", ret);
- serdes.dev = dev;
- serdes.id = 0;
-
count = device_get_child_count(dev);
for (i = 0; i < count; i++) {
- ret = device_get_child(dev, i, &lnk_dev);
+ ret = device_get_child(dev, i, &link_dev);
if (ret)
printf("probe of sierra child node %d failed\n", i);
+ if (link_dev->driver->id == UCLASS_PHY) {
+ link.dev = link_dev;
+ link.id = link_count++;
+
+ ret = generic_phy_power_on(&link);
+ if (ret)
+ printf("phy_power_on failed !!\n");
+ }
}
-
- ret = generic_phy_init(&serdes);
- if (ret)
- printf("phy_init failed!!\n");
-
- ret = generic_phy_power_on(&serdes);
- if (ret)
- printf("phy_power_on failed !!\n");
}
#ifdef CONFIG_BOARD_LATE_INIT