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board: ti: j721e: evm.c: Fix the probing of in Sierra SerDes0

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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>
This commit is contained in:
Aswath Govindraju 2022-03-04 17:45:26 +05:30 committed by Tom Rini
parent b78f81eb5d
commit f4466ab9cc
1 changed files with 13 additions and 15 deletions
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28
board/ti/j721e/evm.c
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@ -397,36 +397,34 @@ 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_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