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Message-ID: <1362991803-4610-1-git-send-email-hector.palacios@digi.com>
Date: Mon, 11 Mar 2013 09:50:02 +0100
From: Hector Palacios <hector.palacios@...i.com>
To: <netdev@...r.kernel.org>
CC: <linux-kernel@...r.kernel.org>, <marex@...x.de>,
<davem@...emloft.net>, Hector Palacios <hector.palacios@...i.com>
Subject: [PATCH 1/2] phy/micrel: Add support for KSZ8031
Micrel PHY KSZ8031 is similar to KSZ8021 and also requires the special
initialization of "Operation Mode Strap Override" in reg 0x16
introduced in 212ea99 (phy/micrel: Implement support for KSZ8021).
Signed-off-by: Hector Palacios <hector.palacios@...i.com>
---
drivers/net/phy/micrel.c | 14 ++++++++++++++
include/linux/micrel_phy.h | 1 +
2 files changed, 15 insertions(+)
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index b983596..1ab6743 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -187,6 +187,19 @@ static struct phy_driver ksphy_driver[] = {
.config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
}, {
+ .phy_id = PHY_ID_KSZ8031,
+ .phy_id_mask = 0x00ffffff,
+ .name = "Micrel KSZ8031",
+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+ .config_init = ksz8021_config_init,
+ .config_aneg = genphy_config_aneg,
+ .read_status = genphy_read_status,
+ .ack_interrupt = kszphy_ack_interrupt,
+ .config_intr = kszphy_config_intr,
+ .driver = { .owner = THIS_MODULE,},
+}, {
.phy_id = PHY_ID_KSZ8041,
.phy_id_mask = 0x00fffff0,
.name = "Micrel KSZ8041",
@@ -273,6 +286,7 @@ static struct mdio_device_id __maybe_unused micrel_tbl[] = {
{ PHY_ID_KSZ8001, 0x00ffffff },
{ PHY_ID_KS8737, 0x00fffff0 },
{ PHY_ID_KSZ8021, 0x00ffffff },
+ { PHY_ID_KSZ8031, 0x00ffffff },
{ PHY_ID_KSZ8041, 0x00fffff0 },
{ PHY_ID_KSZ8051, 0x00fffff0 },
{ PHY_ID_KSZ8873MLL, 0x00fffff0 },
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index adfe8c0..b1ffaa4 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -19,6 +19,7 @@
#define PHY_ID_KSZ9021 0x00221610
#define PHY_ID_KS8737 0x00221720
#define PHY_ID_KSZ8021 0x00221555
+#define PHY_ID_KSZ8031 0x00221556
#define PHY_ID_KSZ8041 0x00221510
#define PHY_ID_KSZ8051 0x00221550
/* both for ks8001 Rev. A/B, and for ks8721 Rev 3. */
--
1.7.9.5
--
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