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| author | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2023-05-31 00:51:27 +0200 |
|---|---|---|
| committer | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2023-06-10 13:34:05 +0200 |
| commit | 3015ae5febb8ae8cdbb45e6af5631590ae7259ce (patch) | |
| tree | 3f8a377b9e94a88877f7e5dec9820217b1c289da | |
| parent | 68a4d15061097ef4938b8e4f93af15286aac81ec (diff) | |
| download | u-boot-3015ae5febb8ae8cdbb45e6af5631590ae7259ce.zip u-boot-3015ae5febb8ae8cdbb45e6af5631590ae7259ce.tar.gz u-boot-3015ae5febb8ae8cdbb45e6af5631590ae7259ce.tar.bz2 | |
net: phy: Handle reset-delay-us/reset-post-delay-us properties
These two properties are used by various DTs in place of
current reset-assert-us/reset-deassert-us , handle both .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
| -rw-r--r-- | drivers/net/eth-phy-uclass.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/eth-phy-uclass.c b/drivers/net/eth-phy-uclass.c index 231bad6..9d1e8d3 100644 --- a/drivers/net/eth-phy-uclass.c +++ b/drivers/net/eth-phy-uclass.c @@ -144,6 +144,14 @@ static int eth_phy_of_to_plat(struct udevice *dev) uc_priv->reset_assert_delay = dev_read_u32_default(dev, "reset-assert-us", 0); uc_priv->reset_deassert_delay = dev_read_u32_default(dev, "reset-deassert-us", 0); + /* These are used by some DTs, try these as a fallback. */ + if (!uc_priv->reset_assert_delay && !uc_priv->reset_deassert_delay) { + uc_priv->reset_assert_delay = + dev_read_u32_default(dev, "reset-delay-us", 0); + uc_priv->reset_deassert_delay = + dev_read_u32_default(dev, "reset-post-delay-us", 0); + } + return 0; } |