Now, we have a PCIe PHY driver as part of the Generic PHY framework. Let's use it instead of legacy PHY driver.
Signed-off-by: Jagan Teki jagan@amarulasolutions.com --- drivers/pci/pcie_rockchip.c | 20 ++++++++++---------- drivers/pci/pcie_rockchip.h | 5 +++++ 2 files changed, 15 insertions(+), 10 deletions(-)
diff --git a/drivers/pci/pcie_rockchip.c b/drivers/pci/pcie_rockchip.c index 82a8396e42..3e4ba9635f 100644 --- a/drivers/pci/pcie_rockchip.c +++ b/drivers/pci/pcie_rockchip.c @@ -159,8 +159,6 @@ static int rockchip_pcie_atr_init(struct rockchip_pcie *priv) static int rockchip_pcie_init_port(struct udevice *dev) { struct rockchip_pcie *priv = dev_get_priv(dev); - struct rockchip_pcie_phy *phy = pcie_get_phy(priv); - struct rockchip_pcie_phy_ops *ops = phy_get_ops(phy); u32 cr, val, status; int ret;
@@ -185,7 +183,7 @@ static int rockchip_pcie_init_port(struct udevice *dev) return ret; }
- ret = ops->init(phy); + ret = generic_phy_init(&priv->pcie_phy); if (ret) { dev_err(dev, "failed to init phy (ret=%d)\n", ret); goto err_exit_phy; @@ -242,7 +240,7 @@ static int rockchip_pcie_init_port(struct udevice *dev) cr |= PCIE_CLIENT_CONF_ENABLE | PCIE_CLIENT_MODE_RC; writel(cr, priv->apb_base + PCIE_CLIENT_CONFIG);
- ret = ops->power_on(phy); + ret = generic_phy_power_on(&priv->pcie_phy); if (ret) { dev_err(dev, "failed to power on phy (ret=%d)\n", ret); goto err_power_off_phy; @@ -311,9 +309,9 @@ static int rockchip_pcie_init_port(struct udevice *dev) return 0;
err_power_off_phy: - ops->power_off(phy); + generic_phy_power_off(&priv->pcie_phy); err_exit_phy: - ops->exit(phy); + generic_phy_exit(&priv->pcie_phy); return ret; }
@@ -436,6 +434,12 @@ static int rockchip_pcie_parse_dt(struct udevice *dev) return ret; }
+ ret = generic_phy_get_by_index(dev, 0, &priv->pcie_phy); + if (ret) { + dev_err(dev, "failed to get pcie-phy (ret=%d)\n", ret); + return ret; + } + return 0; }
@@ -453,10 +457,6 @@ static int rockchip_pcie_probe(struct udevice *dev) if (ret) return ret;
- ret = rockchip_pcie_phy_get(dev); - if (ret) - return ret; - ret = rockchip_pcie_set_vpcie(dev); if (ret) return ret; diff --git a/drivers/pci/pcie_rockchip.h b/drivers/pci/pcie_rockchip.h index c3a0a2846d..4b06110bfe 100644 --- a/drivers/pci/pcie_rockchip.h +++ b/drivers/pci/pcie_rockchip.h @@ -9,6 +9,8 @@ * */
+#include <generic-phy.h> + #define HIWORD_UPDATE(mask, val) (((mask) << 16) | (val)) #define HIWORD_UPDATE_BIT(val) HIWORD_UPDATE(val, val)
@@ -126,6 +128,9 @@ struct rockchip_pcie { struct udevice *vpcie3v3; struct udevice *vpcie1v8; struct udevice *vpcie0v9; + + /* phy */ + struct phy pcie_phy; };
int rockchip_pcie_phy_get(struct udevice *dev);