[PATCH net v2 3/3] net: mvpp2: do not select the internal source clock

[Antoine Tenart]

This patch stops the internal MAC Tx clock from being enabled as the
internal clock isn't used. The definition used for the bit controlling
this behaviour is renamed as well as it was wrongly named (bit 4 of
GMAC_CTRL_2_REG).

Fixes: 3919357fb0bb ("net: mvpp2: initialize the GMAC when using a port")
Signed-off-by: Antoine Tenart <antoine.ten...@free-electrons.com>
---
 drivers/net/ethernet/marvell/mvpp2.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvpp2.c 
b/drivers/net/ethernet/marvell/mvpp2.c
index b2f99df81e9c..161055564720 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -333,7 +333,7 @@
 #define     MVPP2_GMAC_INBAND_AN_MASK          BIT(0)
 #define     MVPP2_GMAC_FLOW_CTRL_MASK          GENMASK(2, 1)
 #define     MVPP2_GMAC_PCS_ENABLE_MASK         BIT(3)
-#define     MVPP2_GMAC_PORT_RGMII_MASK         BIT(4)
+#define     MVPP2_GMAC_INTERNAL_CLK_MASK       BIT(4)
 #define     MVPP2_GMAC_DISABLE_PADDING         BIT(5)
 #define     MVPP2_GMAC_PORT_RESET_MASK         BIT(6)
 #define MVPP2_GMAC_AUTONEG_CONFIG              0xc
@@ -4599,7 +4599,6 @@ static void mvpp2_port_mii_gmac_configure(struct 
mvpp2_port *port)
                val |= MVPP2_GMAC_INBAND_AN_MASK | MVPP2_GMAC_PCS_ENABLE_MASK;
        } else if (phy_interface_mode_is_rgmii(port->phy_interface)) {
                val &= ~MVPP2_GMAC_PCS_ENABLE_MASK;
-               val |= MVPP2_GMAC_PORT_RGMII_MASK;
        }
        writel(val, port->base + MVPP2_GMAC_CTRL_2_REG);
 
-- 
2.13.5