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author | Otavio Salvador <otavio@ossystems.com.br> | 2022-05-19 11:02:10 -0300 |
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committer | GitHub <noreply@github.com> | 2022-05-19 11:02:10 -0300 |
commit | b7007e1d615b8d4b71c28ebf790c5164fc4491d5 (patch) | |
tree | 48c35f63dc1101d0d528b5d79c81849b99ca7c6d /drivers/net/phy/mdio-aspeed.c | |
parent | 38955ef654554c94f4d91bafb9ef5c5f41a4c0f6 (diff) | |
parent | 0e61b511dd8474280ba674590daa55f30433b7d4 (diff) |
Merge pull request #565 from philschenker/update-to-5.4.193__update-to-2.3.7__5.4-2.3.x-imx
Update Patchlevel on Branch 5.4-2.3.x-imx from 5.4.161->5.4.193
Diffstat (limited to 'drivers/net/phy/mdio-aspeed.c')
-rw-r--r-- | drivers/net/phy/mdio-aspeed.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/phy/mdio-aspeed.c b/drivers/net/phy/mdio-aspeed.c index cad820568f75..e2273588c75b 100644 --- a/drivers/net/phy/mdio-aspeed.c +++ b/drivers/net/phy/mdio-aspeed.c @@ -61,6 +61,13 @@ static int aspeed_mdio_read(struct mii_bus *bus, int addr, int regnum) iowrite32(ctrl, ctx->base + ASPEED_MDIO_CTRL); + rc = readl_poll_timeout(ctx->base + ASPEED_MDIO_CTRL, ctrl, + !(ctrl & ASPEED_MDIO_CTRL_FIRE), + ASPEED_MDIO_INTERVAL_US, + ASPEED_MDIO_TIMEOUT_US); + if (rc < 0) + return rc; + rc = readl_poll_timeout(ctx->base + ASPEED_MDIO_DATA, data, data & ASPEED_MDIO_DATA_IDLE, ASPEED_MDIO_INTERVAL_US, @@ -141,6 +148,7 @@ static const struct of_device_id aspeed_mdio_of_match[] = { { .compatible = "aspeed,ast2600-mdio", }, { }, }; +MODULE_DEVICE_TABLE(of, aspeed_mdio_of_match); static struct platform_driver aspeed_mdio_driver = { .driver = { |