linux-kernel - [PATCH 4.20 024/111] net: phy: meson-gxl: Use the genphy_soft

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Message-Id: <20190121122458.431356230@linuxfoundation.org>
Date:   Mon, 21 Jan 2019 14:42:18 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Timotej Lazar <timotej.lazar@...neo.si>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 4.20 024/111] net: phy: meson-gxl: Use the genphy_soft_reset callback

4.20-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Timotej Lazar <timotej.lazar@...neo.si>

[ Upstream commit f2f98c1d7fa81e25a5cf910edc9db4d3c6f36c1b ]

Since the referenced commit, Ethernet fails to come up at boot on the
board meson-gxl-s905x-libretech-cc. Fix this by re-enabling the
genphy_soft_reset callback for the Amlogic Meson GXL PHY driver.

Fixes: 6e2d85ec0559 ("net: phy: Stop with excessive soft reset")
Signed-off-by: Timotej Lazar <timotej.lazar@...neo.si>
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/phy/meson-gxl.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/phy/meson-gxl.c
+++ b/drivers/net/phy/meson-gxl.c
@@ -233,6 +233,7 @@ static struct phy_driver meson_gxl_phy[]
 		.name		= "Meson GXL Internal PHY",
 		.features	= PHY_BASIC_FEATURES,
 		.flags		= PHY_IS_INTERNAL | PHY_HAS_INTERRUPT,
+		.soft_reset     = genphy_soft_reset,
 		.config_init	= meson_gxl_config_init,
 		.aneg_done      = genphy_aneg_done,
 		.read_status	= meson_gxl_read_status,