diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2023-10-11 17:18:16 +0900 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-10-13 15:43:30 +0530 |
| commit | aa4c0bbf820ddb9dd8105a403aa12df57b9e5129 (patch) | |
| tree | 4f06ef8dec9e2966ad09f47d24848166a87bb92b /drivers/phy | |
| parent | b5ec2824d74e71f16a0243446933542584acd440 (diff) | |
| download | linux-aa4c0bbf820ddb9dd8105a403aa12df57b9e5129.tar.gz | |
phy: renesas: r8a779f0-ether-serdes: Reset in .init()
Reset this PHY in .init() instead of probe() for re-initializing
this PHY after probed correctly.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20231011081817.257113-2-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/renesas/r8a779f0-ether-serdes.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/phy/renesas/r8a779f0-ether-serdes.c b/drivers/phy/renesas/r8a779f0-ether-serdes.c index 683b19bc411a8..ba1109d6bdd90 100644 --- a/drivers/phy/renesas/r8a779f0-ether-serdes.c +++ b/drivers/phy/renesas/r8a779f0-ether-serdes.c @@ -214,6 +214,10 @@ static int r8a779f0_eth_serdes_hw_init(struct r8a779f0_eth_serdes_channel *chann if (dd->initialized) return 0; + reset_control_reset(dd->reset); + + usleep_range(1000, 2000); + ret = r8a779f0_eth_serdes_common_init_ram(dd); if (ret) return ret; @@ -356,8 +360,6 @@ static int r8a779f0_eth_serdes_probe(struct platform_device *pdev) if (IS_ERR(dd->reset)) return PTR_ERR(dd->reset); - reset_control_reset(dd->reset); - for (i = 0; i < R8A779F0_ETH_SERDES_NUM; i++) { struct r8a779f0_eth_serdes_channel *channel = &dd->channel[i]; |