mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Oleksij Rempel <o.rempel@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Subject: [PATCH v3 08/12] net: phy: make sure MDIO bus is probed if we search for the PHY
Date: Thu,  7 Apr 2022 11:16:00 +0200	[thread overview]
Message-ID: <20220407091604.956577-9-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20220407091604.956577-1-o.rempel@pengutronix.de>

For DSA support we need to work with multiple MDIO buses. So, we need to
make that MDIO bus node is probed before on on request of DSA switch
registration.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 drivers/net/phy/phy.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e8e8dad5bd..299e12b325 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -350,6 +350,7 @@ static struct phy_device *of_mdio_find_phy(struct eth_device *edev)
 		return NULL;
 
 	if (!of_property_read_u32(phy_node, "reg", &addr)) {
+		of_device_ensure_probed(phy_node->parent);
 		for_each_mii_bus(bus) {
 			if (bus->parent->device_node == phy_node->parent) {
 				struct phy_device *phy = mdiobus_scan(bus, addr);
-- 
2.30.2


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox


  parent reply	other threads:[~2022-04-07  9:41 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-07  9:15 [PATCH v3 00/12] provide DSA support Oleksij Rempel
2022-04-07  9:15 ` [PATCH v3 01/12] net: add RX preprocessor support Oleksij Rempel
2022-04-07  9:15 ` [PATCH v3 02/12] net: add of_find_eth_device_by_node() function Oleksij Rempel
2022-04-07 13:36   ` Sascha Hauer
2022-04-07  9:15 ` [PATCH v3 03/12] net: add DSA framework to support basic switch functionality Oleksij Rempel
2022-04-07 13:56   ` Sascha Hauer
2022-04-12  8:14   ` Sascha Hauer
2022-04-07  9:15 ` [PATCH v3 04/12] driver: add dev_get_priv() helper Oleksij Rempel
2022-04-07  9:15 ` [PATCH v3 05/12] net: port part of if_vlan header from kernel v5.17 Oleksij Rempel
2022-04-07  9:15 ` [PATCH v3 06/12] spi: port spi_sync_transfer() function " Oleksij Rempel
2022-04-07  9:15 ` [PATCH v3 07/12] net: mdio: add MDIO_DEVAD_NONE define Oleksij Rempel
2022-04-07  9:16 ` Oleksij Rempel [this message]
2022-04-07  9:16 ` [PATCH v3 09/12] of_net: add rev-rmii support Oleksij Rempel
2022-04-07  9:16 ` [PATCH v3 10/12] net: dsa: add support for SJA11xx switches Oleksij Rempel
2022-04-07 14:04   ` Sascha Hauer
2022-04-07  9:16 ` [PATCH v3 11/12] net: dsa: add KSZ9477 switch SPI driver Oleksij Rempel
2022-04-07 14:27   ` Sascha Hauer
2022-04-07  9:16 ` [PATCH v3 12/12] add ethlog Oleksij Rempel

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220407091604.956577-9-o.rempel@pengutronix.de \
    --to=o.rempel@pengutronix.de \
    --cc=barebox@lists.infradead.org \
    --subject='Re: [PATCH v3 08/12] net: phy: make sure MDIO bus is probed if we search for the PHY' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox