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@@ -8,6 +8,8 @@
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#include <dm.h>
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#include <generic-phy.h>
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+#define DRIVER_DATA 0x12345678
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+
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struct sandbox_phy_priv {
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bool initialized;
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bool on;
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@@ -71,6 +73,14 @@ static int sandbox_phy_exit(struct phy *phy)
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return 0;
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}
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+static int sandbox_phy_bind(struct udevice *dev)
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+{
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+ if (dev_get_driver_data(dev) != DRIVER_DATA)
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+ return -ENODATA;
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+
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+ return 0;
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+}
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+
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static int sandbox_phy_probe(struct udevice *dev)
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{
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struct sandbox_phy_priv *priv = dev_get_priv(dev);
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@@ -90,13 +100,19 @@ static struct phy_ops sandbox_phy_ops = {
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};
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static const struct udevice_id sandbox_phy_ids[] = {
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- { .compatible = "sandbox,phy" },
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+ { .compatible = "sandbox,phy_no_driver_data",
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+ },
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+
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+ { .compatible = "sandbox,phy",
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+ .data = DRIVER_DATA
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+ },
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{ }
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};
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U_BOOT_DRIVER(phy_sandbox) = {
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.name = "phy_sandbox",
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.id = UCLASS_PHY,
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+ .bind = sandbox_phy_bind,
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.of_match = sandbox_phy_ids,
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.ops = &sandbox_phy_ops,
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.probe = sandbox_phy_probe,
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