| Message ID | 20241129-b4-linux-next-24-11-18-clock-multiple-power-domains-v6-2-24486a608b86@linaro.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | clk: qcom: Add support for multiple power-domains for a clock controller. | expand |
diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c index 33cc1f73c69d1f875a193aea0552902268dc8716..b79e6a73b53a4113ca324d102d7be5504a9fe85e 100644 --- a/drivers/clk/qcom/common.c +++ b/drivers/clk/qcom/common.c @@ -22,6 +22,7 @@ struct qcom_cc { struct qcom_reset_controller reset; struct clk_regmap **rclks; size_t num_rclks; + struct dev_pm_domain_list *pd_list; }; const @@ -299,6 +300,10 @@ int qcom_cc_really_probe(struct device *dev, if (!cc) return -ENOMEM; + ret = devm_pm_domain_attach_list(dev, NULL, &cc->pd_list); + if (ret < 0 && ret != -EEXIST) + return ret; + reset = &cc->reset; reset->rcdev.of_node = dev->of_node; reset->rcdev.ops = &qcom_reset_ops;
Right now we support one power-domain per clock controller. These single power-domains are switched on by the driver platform logic. However when we have multiple power-domains attached to a clock-controller that list of power-domains must be handled outside of driver platform logic. Use devm_pm_domain_attach_list() to automatically hook the list of given power-domains in the dtsi for the clock-controller driver. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> --- drivers/clk/qcom/common.c | 5 +++++ 1 file changed, 5 insertions(+)