diff options
| author | Patrice Chotard <patrice.chotard@st.com> | 2020-07-28 10:13:32 +0300 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-08-22 16:58:39 +0300 |
| commit | cfa3ed4390c158b527bdb2ceceacf7eabae1b01e (patch) | |
| tree | d79a2933bf00b9698e90ecb2676b21c85448334e /drivers/phy | |
| parent | 84f8e36f03fafa7e2e2ff822db90fefa6bd5f350 (diff) | |
| download | u-boot-cfa3ed4390c158b527bdb2ceceacf7eabae1b01e.tar.xz | |
sandbox: phy: add driver_data for bind test cmd
Add driver data to existing compatible string "sandbox,phy".
Add an additional compatible string without driver_data
This will verify that bind command parses, finds and passes the
correct driver data to device_bind_with_driver_data() by using
driver_data in the second sandbox_phy_ids table entry.
In sandbox_phy_bind() a check is added to validate driver_data
content.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/sandbox-phy.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/phy/sandbox-phy.c b/drivers/phy/sandbox-phy.c index 84ff5c6275..5f36da7692 100644 --- a/drivers/phy/sandbox-phy.c +++ b/drivers/phy/sandbox-phy.c @@ -8,6 +8,8 @@ #include <dm.h> #include <generic-phy.h> +#define DRIVER_DATA 0x12345678 + struct sandbox_phy_priv { bool initialized; bool on; @@ -71,6 +73,14 @@ static int sandbox_phy_exit(struct phy *phy) return 0; } +static int sandbox_phy_bind(struct udevice *dev) +{ + if (dev_get_driver_data(dev) != DRIVER_DATA) + return -ENODATA; + + return 0; +} + static int sandbox_phy_probe(struct udevice *dev) { struct sandbox_phy_priv *priv = dev_get_priv(dev); @@ -90,13 +100,19 @@ static struct phy_ops sandbox_phy_ops = { }; static const struct udevice_id sandbox_phy_ids[] = { - { .compatible = "sandbox,phy" }, + { .compatible = "sandbox,phy_no_driver_data", + }, + + { .compatible = "sandbox,phy", + .data = DRIVER_DATA + }, { } }; U_BOOT_DRIVER(phy_sandbox) = { .name = "phy_sandbox", .id = UCLASS_PHY, + .bind = sandbox_phy_bind, .of_match = sandbox_phy_ids, .ops = &sandbox_phy_ops, .probe = sandbox_phy_probe, |