diff options
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/qcom.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c index a3fccf051e07..fbc4c42f3cf3 100644 --- a/drivers/soundwire/qcom.c +++ b/drivers/soundwire/qcom.c @@ -181,6 +181,7 @@ struct qcom_swrm_ctrl { struct qcom_swrm_data { u32 default_cols; u32 default_rows; + bool sw_clk_gate_required; }; static const struct qcom_swrm_data swrm_v1_3_data = { @@ -1311,6 +1312,15 @@ static int qcom_swrm_probe(struct platform_device *pdev) return PTR_ERR(ctrl->mmio); } + if (data->sw_clk_gate_required) { + ctrl->audio_cgcr = devm_reset_control_get_exclusive(dev, "swr_audio_cgcr"); + if (IS_ERR_OR_NULL(ctrl->audio_cgcr)) { + dev_err(dev, "Failed to get cgcr reset ctrl required for SW gating\n"); + ret = PTR_ERR(ctrl->audio_cgcr); + goto err_init; + } + } + ctrl->irq = of_irq_get(dev->of_node, 0); if (ctrl->irq < 0) { ret = ctrl->irq; |