git.openwrt.org Git - openwrt/staging/blogic.git/blob

   1 From cb28f702960695e26597c332b0e46776e825cc34 Mon Sep 17 00:00:00 2001
   2 From: Robert Marko <robimarko@gmail.com>
   3 Date: Wed, 28 Feb 2024 18:24:10 +0100
   4 Subject: [PATCH 2/2] net: phy: qcom: qca808x: fill in possible_interfaces
   5
   6 Currently QCA808x driver does not fill the possible_interfaces.
   7 2.5G QCA808x support SGMII and 2500Base-X while 1G model only supports
   8 SGMII, so fill the possible_interfaces accordingly.
   9
  10 Signed-off-by: Robert Marko <robimarko@gmail.com>
  11 Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
  12 Signed-off-by: David S. Miller <davem@davemloft.net>
  13 ---
  14  drivers/net/phy/qcom/qca808x.c | 12 ++++++++++++
  15  1 file changed, 12 insertions(+)
  16
  17 --- a/drivers/net/phy/qcom/qca808x.c
  18 +++ b/drivers/net/phy/qcom/qca808x.c
  19 @@ -167,6 +167,16 @@ static bool qca808x_is_1g_only(struct ph
  20         return !!(QCA808X_PHY_CHIP_TYPE_1G & ret);
  21  }
  22
  23 +static void qca808x_fill_possible_interfaces(struct phy_device *phydev)
  24 +{
  25 +       unsigned long *possible = phydev->possible_interfaces;
  26 +
  27 +       __set_bit(PHY_INTERFACE_MODE_SGMII, possible);
  28 +
  29 +       if (!qca808x_is_1g_only(phydev))
  30 +               __set_bit(PHY_INTERFACE_MODE_2500BASEX, possible);
  31 +}
  32 +
  33  static int qca808x_probe(struct phy_device *phydev)
  34  {
  35         struct device *dev = &phydev->mdio.dev;
  36 @@ -231,6 +241,8 @@ static int qca808x_config_init(struct ph
  37                 }
  38         }
  39
  40 +       qca808x_fill_possible_interfaces(phydev);
  41 +
  42         /* Configure adc threshold as 100mv for the link 10M */
  43         return at803x_debug_reg_mask(phydev, QCA808X_PHY_DEBUG_ADC_THRESHOLD,
  44                                      QCA808X_ADC_THRESHOLD_MASK,