linux-kernel - [PATCH 4/9] phy: cadence: cadence-sierra: Create PHY only for "phy" sub-nodes

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Date:   Tue, 3 Nov 2020 09:25:51 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>
CC:     Swapnil Kashinath Jakhade <sjakhade@...ence.com>,
        Milind Parab <mparab@...ence.com>,
        Yuti Suresh Amonkar <yamonkar@...ence.com>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>
Subject: [PATCH 4/9] phy: cadence: cadence-sierra: Create PHY only for "phy" 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" which
represent the actual PHY.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 drivers/phy/cadence/phy-cadence-sierra.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index 453ef26fa1c7..4429f41a8f58 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -573,6 +573,9 @@ static int cdns_sierra_phy_probe(struct platform_device *pdev)
 	for_each_available_child_of_node(dn, child) {
 		struct phy *gphy;
 
+		if (!(of_node_name_eq(child, "phy")))
+			continue;
+
 		sp->phys[node].lnk_rst =
 			of_reset_control_array_get_exclusive(child);
 
-- 
2.17.1