diff options
Diffstat (limited to 'drivers/remoteproc/qcom_q6v5.c')
| -rw-r--r-- | drivers/remoteproc/qcom_q6v5.c | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/drivers/remoteproc/qcom_q6v5.c b/drivers/remoteproc/qcom_q6v5.c index 61a760ee4aac..0d33e3079f0d 100644 --- a/drivers/remoteproc/qcom_q6v5.c +++ b/drivers/remoteproc/qcom_q6v5.c @@ -84,6 +84,7 @@ static irqreturn_t q6v5_fatal_interrupt(int irq, void *data) else dev_err(q6v5->dev, "fatal error without message\n"); + q6v5->running = false; rproc_report_crash(q6v5->rproc, RPROC_FATAL_ERROR); return IRQ_HANDLED; @@ -150,8 +151,6 @@ int qcom_q6v5_request_stop(struct qcom_q6v5 *q6v5) { int ret; - q6v5->running = false; - qcom_smem_state_update_bits(q6v5->state, BIT(q6v5->stop_bit), BIT(q6v5->stop_bit)); @@ -188,6 +187,14 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev, init_completion(&q6v5->stop_done); q6v5->wdog_irq = platform_get_irq_byname(pdev, "wdog"); + if (q6v5->wdog_irq < 0) { + if (q6v5->wdog_irq != -EPROBE_DEFER) + dev_err(&pdev->dev, + "failed to retrieve wdog IRQ: %d\n", + q6v5->wdog_irq); + return q6v5->wdog_irq; + } + ret = devm_request_threaded_irq(&pdev->dev, q6v5->wdog_irq, NULL, q6v5_wdog_interrupt, IRQF_TRIGGER_RISING | IRQF_ONESHOT, @@ -198,6 +205,14 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev, } q6v5->fatal_irq = platform_get_irq_byname(pdev, "fatal"); + if (q6v5->fatal_irq < 0) { + if (q6v5->fatal_irq != -EPROBE_DEFER) + dev_err(&pdev->dev, + "failed to retrieve fatal IRQ: %d\n", + q6v5->fatal_irq); + return q6v5->fatal_irq; + } + ret = devm_request_threaded_irq(&pdev->dev, q6v5->fatal_irq, NULL, q6v5_fatal_interrupt, IRQF_TRIGGER_RISING | IRQF_ONESHOT, @@ -208,6 +223,14 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev, } q6v5->ready_irq = platform_get_irq_byname(pdev, "ready"); + if (q6v5->ready_irq < 0) { + if (q6v5->ready_irq != -EPROBE_DEFER) + dev_err(&pdev->dev, + "failed to retrieve ready IRQ: %d\n", + q6v5->ready_irq); + return q6v5->ready_irq; + } + ret = devm_request_threaded_irq(&pdev->dev, q6v5->ready_irq, NULL, q6v5_ready_interrupt, IRQF_TRIGGER_RISING | IRQF_ONESHOT, @@ -218,6 +241,14 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev, } q6v5->handover_irq = platform_get_irq_byname(pdev, "handover"); + if (q6v5->handover_irq < 0) { + if (q6v5->handover_irq != -EPROBE_DEFER) + dev_err(&pdev->dev, + "failed to retrieve handover IRQ: %d\n", + q6v5->handover_irq); + return q6v5->handover_irq; + } + ret = devm_request_threaded_irq(&pdev->dev, q6v5->handover_irq, NULL, q6v5_handover_interrupt, IRQF_TRIGGER_RISING | IRQF_ONESHOT, @@ -229,6 +260,14 @@ int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev, disable_irq(q6v5->handover_irq); q6v5->stop_irq = platform_get_irq_byname(pdev, "stop-ack"); + if (q6v5->stop_irq < 0) { + if (q6v5->stop_irq != -EPROBE_DEFER) + dev_err(&pdev->dev, + "failed to retrieve stop-ack IRQ: %d\n", + q6v5->stop_irq); + return q6v5->stop_irq; + } + ret = devm_request_threaded_irq(&pdev->dev, q6v5->stop_irq, NULL, q6v5_stop_interrupt, IRQF_TRIGGER_RISING | IRQF_ONESHOT, |