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Message-Id: <20220420124053.853891-5-kai.heng.feng@canonical.com>
Date: Wed, 20 Apr 2022 20:40:51 +0800
From: Kai-Heng Feng <kai.heng.feng@...onical.com>
To: andrew@...n.ch, hkallweit1@...il.com, linux@...linux.org.uk,
peppe.cavallaro@...com, alexandre.torgue@...s.st.com,
joabreu@...opsys.com, davem@...emloft.net, kuba@...nel.org,
pabeni@...hat.com
Cc: Kai-Heng Feng <kai.heng.feng@...onical.com>,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/5] net: phy: marvell: Add LED accessors for Marvell 88E1510
Implement get_led_config() and set_led_config() callbacks so phy core
can use firmware LED as platform requested.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
---
drivers/net/phy/marvell.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 2702faf7b0f60..c5f13e09b0692 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -750,6 +750,30 @@ static int m88e1510_config_aneg(struct phy_device *phydev)
return err;
}
+static int marvell_get_led_config(struct phy_device *phydev)
+{
+ int led;
+
+ led = phy_read_paged(phydev, MII_MARVELL_LED_PAGE, MII_PHY_LED_CTRL);
+ if (led < 0) {
+ phydev_warn(phydev, "Fail to get marvell phy LED.\n");
+ led = 0;
+ }
+
+ return led;
+}
+
+static void marvell_set_led_config(struct phy_device *phydev, int led_config)
+{
+ int err;
+
+ err = phy_write_paged(phydev, MII_MARVELL_LED_PAGE, MII_PHY_LED_CTRL,
+ led_config);
+
+ if (err < 0)
+ phydev_warn(phydev, "Fail to set marvell phy LED.\n");
+}
+
static void marvell_config_led(struct phy_device *phydev)
{
u16 def_config;
@@ -3139,6 +3163,8 @@ static struct phy_driver marvell_drivers[] = {
.cable_test_start = marvell_vct7_cable_test_start,
.cable_test_tdr_start = marvell_vct5_cable_test_tdr_start,
.cable_test_get_status = marvell_vct7_cable_test_get_status,
+ .get_led_config = marvell_get_led_config,
+ .set_led_config = marvell_set_led_config,
},
{
.phy_id = MARVELL_PHY_ID_88E1540,
--
2.34.1
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