From 432286c48d06314a90cdc98b2fea1e77f3379bb9 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 28 Jan 2022 13:41:30 +0530 Subject: [PATCH] phy: cadence: Sierra: Create PHY only for "phy" or "link" sub-nodes Cadence Sierra PHY driver registers PHY using devm_phy_create() for all sub-nodes of Sierra device tree node. However Sierra device tree node can have sub-nodes for the various clocks in addtion to the PHY. Use devm_phy_create() only for nodes with name "phy" (or "link" for old device tree) which represent the actual PHY. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Aswath Govindraju --- drivers/phy/cadence/phy-cadence-sierra.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c index bd42145fca..45d6d6a796 100644 --- a/drivers/phy/cadence/phy-cadence-sierra.c +++ b/drivers/phy/cadence/phy-cadence-sierra.c @@ -523,6 +523,10 @@ static int cdns_sierra_phy_probe(struct udevice *dev) sp->autoconf = dev_read_bool(dev, "cdns,autoconf"); ofnode_for_each_subnode(child, dev_ofnode(dev)) { + if (!(ofnode_name_eq(child, "phy") || + ofnode_name_eq(child, "link"))) + continue; + sp->phys[node].lnk_rst = devm_reset_bulk_get_by_node(dev, child); if (IS_ERR(sp->phys[node].lnk_rst)) { -- 2.39.5