diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2023-03-15 07:52:47 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2023-04-20 10:46:35 +0100 |
| commit | 3b92718be97e98d0cd53b9853fbe9ee7e7136683 (patch) | |
| tree | 2086eb630d0e6d895218d0b5eb06d6b446cc44c5 /hw/arm/fsl-imx7.c | |
| parent | bebcddbbb23249cfc058764ff2df0bc80be57ea8 (diff) | |
fsl-imx7: Add fec[12]-phy-connected properties
Add fec[12]-phy-connected properties and use it to set phy-connected
and phy-consumer properties for imx_fec.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20230315145248.1639364-5-linux@roeck-us.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/fsl-imx7.c')
| -rw-r--r-- | hw/arm/fsl-imx7.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/hw/arm/fsl-imx7.c b/hw/arm/fsl-imx7.c index afc7480799..9e41d4b677 100644 --- a/hw/arm/fsl-imx7.c +++ b/hw/arm/fsl-imx7.c @@ -395,8 +395,24 @@ static void fsl_imx7_realize(DeviceState *dev, Error **errp) /* * Ethernet + * + * We must use two loops since phy_connected affects the other interface + * and we have to set all properties before calling sysbus_realize(). */ for (i = 0; i < FSL_IMX7_NUM_ETHS; i++) { + object_property_set_bool(OBJECT(&s->eth[i]), "phy-connected", + s->phy_connected[i], &error_abort); + /* + * If the MDIO bus on this controller is not connected, assume the + * other controller provides support for it. + */ + if (!s->phy_connected[i]) { + object_property_set_link(OBJECT(&s->eth[1 - i]), "phy-consumer", + OBJECT(&s->eth[i]), &error_abort); + } + } + + for (i = 0; i < FSL_IMX7_NUM_ETHS; i++) { static const hwaddr FSL_IMX7_ENETn_ADDR[FSL_IMX7_NUM_ETHS] = { FSL_IMX7_ENET1_ADDR, FSL_IMX7_ENET2_ADDR, @@ -601,6 +617,10 @@ static void fsl_imx7_realize(DeviceState *dev, Error **errp) static Property fsl_imx7_properties[] = { DEFINE_PROP_UINT32("fec1-phy-num", FslIMX7State, phy_num[0], 0), DEFINE_PROP_UINT32("fec2-phy-num", FslIMX7State, phy_num[1], 1), + DEFINE_PROP_BOOL("fec1-phy-connected", FslIMX7State, phy_connected[0], + true), + DEFINE_PROP_BOOL("fec2-phy-connected", FslIMX7State, phy_connected[1], + true), DEFINE_PROP_END_OF_LIST(), }; |