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 --- board/ti/j721e/evm.c | 28 +++++++++++++--------------- 1 file changed, 13 insertions(+), 15 deletions(-)
diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c index f479197e722b..e6ff54c065de 100644 --- a/board/ti/j721e/evm.c +++ b/board/ti/j721e/evm.c @@ -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_init(&serdes); - if (ret) - printf("phy_init failed!!\n"); - - ret = generic_phy_power_on(&serdes); - if (ret) - printf("phy_power_on failed !!\n"); + ret = generic_phy_power_on(&link); + if (ret) + printf("phy_power_on failed !!\n"); + } + } }
#ifdef CONFIG_BOARD_LATE_INIT