05e4d736d1
Add support for mtd-mac-address for stmac. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46793
35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
From 5bf2dabde1fa3af0c9082b42b6847ef3fd198b13 Mon Sep 17 00:00:00 2001
|
|
From: Jonas Gorski <jogo@openwrt.org>
|
|
Date: Sun, 9 Aug 2015 12:53:55 +0200
|
|
Subject: [PATCH] stmac: platform: add support for retreiving mac from mtd
|
|
|
|
---
|
|
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 10 ++++++++++
|
|
1 file changed, 10 insertions(+)
|
|
|
|
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
|
|
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
|
|
@@ -302,6 +302,7 @@ static int stmmac_pltfr_probe(struct pla
|
|
struct stmmac_priv *priv = NULL;
|
|
struct plat_stmmacenet_data *plat_dat = NULL;
|
|
const char *mac = NULL;
|
|
+ u8 mtd_mac[ETH_ALEN] = { };
|
|
int irq, wol_irq, lpi_irq;
|
|
|
|
/* Get IRQ information early to have an ability to ask for deferred
|
|
@@ -362,6 +363,15 @@ static int stmmac_pltfr_probe(struct pla
|
|
pr_err("%s: main dt probe failed", __func__);
|
|
return ret;
|
|
}
|
|
+
|
|
+ if (!mac) {
|
|
+ ret = of_get_mac_address_mtd(dev->of_node, &mtd_mac);
|
|
+ if (ret == -EPROBE_DEFER)
|
|
+ return ret;
|
|
+
|
|
+ if (is_valid_ether_addr(&mtd_mac))
|
|
+ mac = mtd_mac;
|
|
+ }
|
|
}
|
|
|
|
/* Custom setup (if needed) */
|