Re: [PATCH v5 8/8] net: stmmac: qcom-ethqos: add support for sa8255p
From: Konrad Dybcio <hidden>
Date: 2025-11-07 11:10:13
Also in:
imx, linux-amlogic, linux-arm-msm, linux-devicetree, linux-mips, linux-renesas-soc, linux-riscv, linux-rockchip, linux-sunxi, lkml
On 11/7/25 11:29 AM, Bartosz Golaszewski wrote:
From: Bartosz Golaszewski <redacted> Extend the driver to support a new model - sa8255p. Unlike the previously supported variants, this one's power management is done in the firmware using SCMI. This is modeled in linux using power domains so add support for them. Signed-off-by: Bartosz Golaszewski <redacted> ---
[...]
+static void qcom_ethqos_pd_serdes_powerdown(struct net_device *ndev, void *priv)
+{
+ struct qcom_ethqos *ethqos = priv;
+
+ /* TODO set level */
+ qcom_ethqos_domain_off(ethqos, ETHQOS_PD_SERDES);dev_pm_opp_set_level(dev, 0);? perhaps with _index? Konrad