diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-04-07 15:52:21 +0100 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-05-23 15:55:58 +0100 |
| commit | 1262007f74d54b8eb31709c2b018c6e8020a7864 (patch) | |
| tree | e6553e69b75ead4064a75365268e9c6b6c80bea6 | |
| parent | 5406edc1277afd9f4602dab1e91ae9913d4bb79a (diff) | |
net: mtk_eth_soc: provide mtk_sgmii_config()
Provide mtk_sgmii_config() to wrap up the decisions about which SGMII
configuration will be called.
Tested-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_sgmii.c | 20 |
3 files changed, 20 insertions, 12 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 7f29256b4b3c..a16f02ed921a 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -385,12 +385,7 @@ static void mtk_mac_config(struct phylink_config *config, unsigned int mode, 0 : mac->id; /* Setup SGMIISYS with the determined property */ - if (state->interface != PHY_INTERFACE_MODE_SGMII) - err = mtk_sgmii_setup_mode_force(eth->sgmii, sid, - state->interface); - else if (phylink_autoneg_inband(mode)) - err = mtk_sgmii_setup_mode_an(eth->sgmii, sid); - + err = mtk_sgmii_config(eth->sgmii, sid, mode, state->interface); if (err) goto init_err; diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 93f150bb09dd..4be779109cff 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -1004,9 +1004,8 @@ u32 mtk_r32(struct mtk_eth *eth, unsigned reg); int mtk_sgmii_init(struct mtk_sgmii *ss, struct device_node *np, u32 ana_rgc3); -int mtk_sgmii_setup_mode_an(struct mtk_sgmii *ss, int id); -int mtk_sgmii_setup_mode_force(struct mtk_sgmii *ss, int id, - phy_interface_t interface); +int mtk_sgmii_config(struct mtk_sgmii *ss, int id, unsigned int mode, + phy_interface_t interface); void mtk_sgmii_link_up(struct mtk_sgmii *ss, int id, int speed, int duplex); void mtk_sgmii_restart_an(struct mtk_eth *eth, int mac_id); diff --git a/drivers/net/ethernet/mediatek/mtk_sgmii.c b/drivers/net/ethernet/mediatek/mtk_sgmii.c index 38d52386c88f..4defc1ca41b6 100644 --- a/drivers/net/ethernet/mediatek/mtk_sgmii.c +++ b/drivers/net/ethernet/mediatek/mtk_sgmii.c @@ -35,7 +35,7 @@ int mtk_sgmii_init(struct mtk_sgmii *ss, struct device_node *r, u32 ana_rgc3) } /* For SGMII interface mode */ -int mtk_sgmii_setup_mode_an(struct mtk_sgmii *ss, int id) +static int mtk_sgmii_setup_mode_an(struct mtk_sgmii *ss, int id) { unsigned int val; @@ -64,8 +64,8 @@ int mtk_sgmii_setup_mode_an(struct mtk_sgmii *ss, int id) /* For 1000BASE-X and 2500BASE-X interface modes, which operate at a * fixed speed. */ -int mtk_sgmii_setup_mode_force(struct mtk_sgmii *ss, int id, - phy_interface_t interface) +static int mtk_sgmii_setup_mode_force(struct mtk_sgmii *ss, int id, + phy_interface_t interface) { unsigned int val; @@ -97,6 +97,20 @@ int mtk_sgmii_setup_mode_force(struct mtk_sgmii *ss, int id, return 0; } +int mtk_sgmii_config(struct mtk_sgmii *ss, int id, unsigned int mode, + phy_interface_t interface) +{ + int err = 0; + + /* Setup SGMIISYS with the determined property */ + if (interface != PHY_INTERFACE_MODE_SGMII) + err = mtk_sgmii_setup_mode_force(ss, id, interface); + else if (phylink_autoneg_inband(mode)) + err = mtk_sgmii_setup_mode_an(ss, id); + + return err; +} + /* For 1000BASE-X and 2500BASE-X interface modes */ void mtk_sgmii_link_up(struct mtk_sgmii *ss, int id, int speed, int duplex) { |