diff --git a/drivers/i2c/designware_i2c.c b/drivers/i2c/designware_i2c.c
index 0a1df80..34b6816 100644
--- a/drivers/i2c/designware_i2c.c
+++ b/drivers/i2c/designware_i2c.c
@@ -535,11 +535,15 @@
 	return ret;
 }
 
-static int designware_i2c_ofdata_to_platdata(struct udevice *bus)
+int designware_i2c_ofdata_to_platdata(struct udevice *bus)
 {
 	struct dw_i2c *priv = dev_get_priv(bus);
 
-	priv->regs = (struct i2c_regs *)devfdt_get_addr_ptr(bus);
+	if (!priv->regs)
+		priv->regs = (struct i2c_regs *)devfdt_get_addr_ptr(bus);
+	dev_read_u32(bus, "i2c-scl-rising-time-ns", &priv->scl_rise_time_ns);
+	dev_read_u32(bus, "i2c-scl-falling-time-ns", &priv->scl_fall_time_ns);
+	dev_read_u32(bus, "i2c-sda-hold-time-ns", &priv->sda_hold_time_ns);
 
 	return 0;
 }
diff --git a/drivers/i2c/designware_i2c.h b/drivers/i2c/designware_i2c.h
index 5b47783..f32dc0f 100644
--- a/drivers/i2c/designware_i2c.h
+++ b/drivers/i2c/designware_i2c.h
@@ -167,10 +167,24 @@
 	u32 sda_hold;
 };
 
+/**
+ * struct dw_i2c - private information for the bus
+ *
+ * @regs: Registers pointer
+ * @scl_sda_cfg: Deprecated information for x86 (should move to device tree)
+ * @resets: Resets for the I2C controller
+ * @scl_rise_time_ns: Configured SCL rise time in nanoseconds
+ * @scl_fall_time_ns: Configured SCL fall time in nanoseconds
+ * @sda_hold_time_ns: Configured SDA hold time in nanoseconds
+ * @clk: Clock input to the I2C controller
+ */
 struct dw_i2c {
 	struct i2c_regs *regs;
 	struct dw_scl_sda_cfg *scl_sda_cfg;
 	struct reset_ctl_bulk resets;
+	u32 scl_rise_time_ns;
+	u32 scl_fall_time_ns;
+	u32 sda_hold_time_ns;
 #if CONFIG_IS_ENABLED(CLK)
 	struct clk clk;
 #endif
@@ -180,5 +194,6 @@
 
 int designware_i2c_probe(struct udevice *bus);
 int designware_i2c_remove(struct udevice *dev);
+int designware_i2c_ofdata_to_platdata(struct udevice *bus);
 
 #endif /* __DW_I2C_H_ */
diff --git a/drivers/i2c/designware_i2c_pci.c b/drivers/i2c/designware_i2c_pci.c
index 7f0625d..2b974a0 100644
--- a/drivers/i2c/designware_i2c_pci.c
+++ b/drivers/i2c/designware_i2c_pci.c
@@ -63,7 +63,7 @@
 		/* Use BayTrail specific timing values */
 		priv->scl_sda_cfg = &byt_config;
 
-	return 0;
+	return designware_i2c_ofdata_to_platdata(dev);
 }
 
 static int designware_i2c_pci_probe(struct udevice *dev)