Hi
On 3/18/20 10:50 AM, Patrick Delaunay wrote:
Add management of property "reg" to configure @ of phy and also "max-speed" property to specify maximum speed in Mbit/s supported by the device
Signed-off-by: Christophe Roullier christophe.roullier@st.com Reviewed-by: Patrick DELAUNAY patrick.delaunay@st.com Signed-off-by: Patrick Delaunay patrick.delaunay@st.com
drivers/net/dwc_eth_qos.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-)
Applied to u-boot-stm/next
Thanks
Patrice
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c index 4796659216..63f2086dec 100644 --- a/drivers/net/dwc_eth_qos.c +++ b/drivers/net/dwc_eth_qos.c @@ -306,6 +306,8 @@ struct eqos_priv { struct clk clk_slave_bus; struct mii_dev *mii; struct phy_device *phy;
- int phyaddr;
- u32 max_speed; void *descs; struct eqos_desc *tx_descs; struct eqos_desc *rx_descs;
@@ -1081,12 +1083,21 @@ static int eqos_start(struct udevice *dev) * don't need to reconnect/reconfigure again */ if (!eqos->phy) {
eqos->phy = phy_connect(eqos->mii, -1, dev,
eqos->phy = phy_connect(eqos->mii, eqos->phyaddr, dev, eqos->config->interface(dev));if (eqos->max_speed) {ret = phy_set_supported(eqos->phy, eqos->max_speed);if (ret) {pr_err("phy_set_supported() failed: %d", ret);goto err_shutdown_phy;}}- ret = phy_config(eqos->phy); if (ret < 0) { pr_err("phy_config() failed: %d", ret);
@@ -1654,6 +1665,8 @@ static int eqos_probe_resources_stm32(struct udevice *dev) if (ret) return -EINVAL;
- eqos->max_speed = dev_read_u32_default(dev, "max-speed", 0);
- ret = clk_get_by_name(dev, "stmmaceth", &eqos->clk_master_bus); if (ret) { pr_err("clk_get_by_name(master_bus) failed: %d", ret);
@@ -1677,6 +1690,7 @@ static int eqos_probe_resources_stm32(struct udevice *dev) if (ret) pr_warn("No phy clock provided %d", ret);
- eqos->phyaddr = -1; ret = dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0, &phandle_args); if (!ret) {
@@ -1689,6 +1703,9 @@ static int eqos_probe_resources_stm32(struct udevice *dev) if (ret) pr_warn("gpio_request_by_name(phy reset) not provided %d", ret);
eqos->phyaddr = ofnode_read_u32_default(phandle_args.node,"reg", -1);}
debug("%s: OK\n", __func__);