phy/micrel: Add suspend/resume support to Micrel PHYs

All supported Micrel PHYs implement the standard "power down" bit 11 of BMCR,
so this patch adds support using the generic genphy_{suspend,resume} functions.

Signed-off-by: Patrice Vilchez <patrice.vilchez@atmel.com>
[b.brezillon@overkiz.com: adapt to newer kernel and generalize to other phys]
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
[nicolas.ferre@atmel.com: commit message modification]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: David J. Choi <david.choi@micrel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 24 insertions, 0 deletions

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index c31aad0004cb..3ae28f420868 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -287,6 +287,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = ks8737_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE,},
 }, {
         .phy_id         = PHY_ID_KSZ8021,
@@ -300,6 +302,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = kszphy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE,},
 }, {
         .phy_id         = PHY_ID_KSZ8031,
@@ -313,6 +317,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = kszphy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE,},
 }, {
         .phy_id         = PHY_ID_KSZ8041,
@@ -326,6 +332,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = kszphy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE,},
 }, {
         .phy_id         = PHY_ID_KSZ8051,
@@ -339,6 +347,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = kszphy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE,},
 }, {
         .phy_id         = PHY_ID_KSZ8001,
@@ -351,6 +361,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = kszphy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE,},
 }, {
         .phy_id         = PHY_ID_KSZ8081,
@@ -363,6 +375,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = kszphy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE,},
 }, {
         .phy_id         = PHY_ID_KSZ8061,
@@ -375,6 +389,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = kszphy_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE,},
 }, {
         .phy_id         = PHY_ID_KSZ9021,
@@ -387,6 +403,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = ksz9021_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE, },
 }, {
         .phy_id         = PHY_ID_KSZ9031,
@@ -400,6 +418,8 @@ static struct phy_driver ksphy_driver[] = {
         .read_status    = genphy_read_status,
         .ack_interrupt  = kszphy_ack_interrupt,
         .config_intr    = ksz9021_config_intr,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE, },
 }, {
         .phy_id         = PHY_ID_KSZ8873MLL,
@@ -410,6 +430,8 @@ static struct phy_driver ksphy_driver[] = {
         .config_init    = kszphy_config_init,
         .config_aneg    = ksz8873mll_config_aneg,
         .read_status    = ksz8873mll_read_status,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE, },
 }, {
         .phy_id         = PHY_ID_KSZ886X,
@@ -420,6 +442,8 @@ static struct phy_driver ksphy_driver[] = {
         .config_init    = kszphy_config_init,
         .config_aneg    = genphy_config_aneg,
         .read_status    = genphy_read_status,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
         .driver         = { .owner = THIS_MODULE, },
 } };