diff options
| author | Andrey Konovalov <andrey.konovalov@linaro.org> | 2023-01-27 00:35:39 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-01-30 07:21:25 +0000 |
| commit | 54aa39a513dbf2164ca462a19f04519b2407a224 (patch) | |
| tree | 7a0cbfaab484ff6f8fe6e5c6c504efc7c589aa90 /include | |
| parent | a6efc42a86c0c87cfe2f1c3d1f09a4c9b13ba890 (diff) | |
| download | lwn-54aa39a513dbf2164ca462a19f04519b2407a224.tar.gz lwn-54aa39a513dbf2164ca462a19f04519b2407a224.zip | |
net: stmmac: do not stop RX_CLK in Rx LPI state for qcs404 SoC
Currently in phy_init_eee() the driver unconditionally configures the PHY
to stop RX_CLK after entering Rx LPI state. This causes an LPI interrupt
storm on my qcs404-base board.
Change the PHY initialization so that for "qcom,qcs404-ethqos" compatible
device RX_CLK continues to run even in Rx LPI state.
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/stmmac.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 83ca2e8eb6b5..a152678b82b7 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -252,6 +252,7 @@ struct plat_stmmacenet_data { int rss_en; int mac_port_sel_speed; bool en_tx_lpi_clockgating; + bool rx_clk_runs_in_lpi; int has_xgmac; bool vlan_fail_q_en; u8 vlan_fail_q; |