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From patchwork Wed Mar 29 09:38:22 2017
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [net-next, v3,
4/5] net-next: ethernet: mediatek: add device_node of GMAC pointing
into the netdev instance
From: sean.wang@mediatek.com
X-Patchwork-Id: 9651097
Message-Id: <1490780303-18598-5-git-send-email-sean.wang@mediatek.com>
To: <andrew@lunn.ch>, <f.fainelli@gmail.com>,
<vivien.didelot@savoirfairelinux.com>, <matthias.bgg@gmail.com>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org, Landen.Chao@mediatek.com, keyhaede@gmail.com,
netdev@vger.kernel.org, sean.wang@mediatek.com,
linux-kernel@vger.kernel.org,
linux-mediatek@lists.infradead.org, objelf@gmail.com, davem@davemloft.net
Date: Wed, 29 Mar 2017 17:38:22 +0800
From: Sean Wang <sean.wang@mediatek.com>
the patch adds the setup of the corresponding device node of GMAC into the
netdev instance which could allow other modules such as DSA to find the
instance through the node in dt-bindings using of_find_net_device_by_node()
call.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index c21ed99..84b09a4 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -2323,6 +2323,8 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
eth->netdev[id]->ethtool_ops = &mtk_ethtool_ops;
eth->netdev[id]->irq = eth->irq[0];
+ eth->netdev[id]->dev.of_node = np;
+
return 0;
free_netdev:
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