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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>
This commit is contained in:
Aswath Govindraju 2022-03-03 18:28:24 +05:30 committed by Praneeth Bajjuri
parent 8cc5d1e93c
commit a9ccf40d65
1 changed files with 13 additions and 15 deletions
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24
board/ti/j721e/evm.c
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@ -449,37 +449,35 @@ void configure_serdes_torrent(void)
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_GET_DRIVER(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_init(&serdes);
if (ret)
printf("phy_init failed!!\n");
ret = generic_phy_power_on(&serdes);
ret = generic_phy_power_on(&link);
if (ret)
printf("phy_power_on failed !!\n");
}
}
}
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)