38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
|
|
Subject: [PATCH] net: phy: cherry-pick Broadcom drivers updates from v4.15
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
This includes following upstream commits:
|
|
2355a6546a05 net: phy: broadcom: support new device flag for setting master mode
|
|
|
|
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
|
---
|
|
|
|
--- a/drivers/net/phy/broadcom.c
|
|
+++ b/drivers/net/phy/broadcom.c
|
|
@@ -43,6 +43,12 @@ static int bcm54210e_config_init(struct
|
|
val &= ~BCM54810_SHD_CLK_CTL_GTXCLK_EN;
|
|
bcm_phy_write_shadow(phydev, BCM54810_SHD_CLK_CTL, val);
|
|
|
|
+ if (phydev->dev_flags & PHY_BRCM_EN_MASTER_MODE) {
|
|
+ val = phy_read(phydev, MII_CTRL1000);
|
|
+ val |= CTL1000_AS_MASTER | CTL1000_ENABLE_MASTER;
|
|
+ phy_write(phydev, MII_CTRL1000, val);
|
|
+ }
|
|
+
|
|
return 0;
|
|
}
|
|
|
|
--- a/include/linux/brcmphy.h
|
|
+++ b/include/linux/brcmphy.h
|
|
@@ -59,6 +59,7 @@
|
|
#define PHY_BRCM_EXT_IBND_TX_ENABLE 0x00002000
|
|
#define PHY_BRCM_CLEAR_RGMII_MODE 0x00004000
|
|
#define PHY_BRCM_DIS_TXCRXC_NOENRGY 0x00008000
|
|
+#define PHY_BRCM_EN_MASTER_MODE 0x00010000
|
|
|
|
/* Broadcom BCM7xxx specific workarounds */
|
|
#define PHY_BRCM_7XXX_REV(x) (((x) >> 8) & 0xff)
|