diff options
Diffstat (limited to 'drivers/remoteproc/qcom_q6v5_wcss.c')
| -rw-r--r-- | drivers/remoteproc/qcom_q6v5_wcss.c | 117 |
1 files changed, 51 insertions, 66 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_wcss.c b/drivers/remoteproc/qcom_q6v5_wcss.c index 94f68c919ee6..93648734a2f2 100644 --- a/drivers/remoteproc/qcom_q6v5_wcss.c +++ b/drivers/remoteproc/qcom_q6v5_wcss.c @@ -148,6 +148,7 @@ struct q6v5_wcss { bool requires_force_stop; struct qcom_rproc_glink glink_subdev; + struct qcom_rproc_pdm pdm_subdev; struct qcom_rproc_ssr ssr_subdev; }; @@ -901,90 +902,58 @@ static int q6v5_alloc_memory_region(struct q6v5_wcss *wcss) static int q6v5_wcss_init_clock(struct q6v5_wcss *wcss) { - int ret; - wcss->xo = devm_clk_get(wcss->dev, "xo"); - if (IS_ERR(wcss->xo)) { - ret = PTR_ERR(wcss->xo); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get xo clock"); - return ret; - } + if (IS_ERR(wcss->xo)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->xo), + "failed to get xo clock"); wcss->gcc_abhs_cbcr = devm_clk_get(wcss->dev, "gcc_abhs_cbcr"); - if (IS_ERR(wcss->gcc_abhs_cbcr)) { - ret = PTR_ERR(wcss->gcc_abhs_cbcr); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get gcc abhs clock"); - return ret; - } + if (IS_ERR(wcss->gcc_abhs_cbcr)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->gcc_abhs_cbcr), + "failed to get gcc abhs clock"); wcss->gcc_axim_cbcr = devm_clk_get(wcss->dev, "gcc_axim_cbcr"); - if (IS_ERR(wcss->gcc_axim_cbcr)) { - ret = PTR_ERR(wcss->gcc_axim_cbcr); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get gcc axim clock\n"); - return ret; - } + if (IS_ERR(wcss->gcc_axim_cbcr)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->gcc_axim_cbcr), + "failed to get gcc axim clock\n"); wcss->ahbfabric_cbcr_clk = devm_clk_get(wcss->dev, "lcc_ahbfabric_cbc"); - if (IS_ERR(wcss->ahbfabric_cbcr_clk)) { - ret = PTR_ERR(wcss->ahbfabric_cbcr_clk); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get ahbfabric clock\n"); - return ret; - } + if (IS_ERR(wcss->ahbfabric_cbcr_clk)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->ahbfabric_cbcr_clk), + "failed to get ahbfabric clock\n"); wcss->lcc_csr_cbcr = devm_clk_get(wcss->dev, "tcsr_lcc_cbc"); - if (IS_ERR(wcss->lcc_csr_cbcr)) { - ret = PTR_ERR(wcss->lcc_csr_cbcr); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get csr cbcr clk\n"); - return ret; - } + if (IS_ERR(wcss->lcc_csr_cbcr)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->lcc_csr_cbcr), + "failed to get csr cbcr clk\n"); wcss->ahbs_cbcr = devm_clk_get(wcss->dev, "lcc_abhs_cbc"); - if (IS_ERR(wcss->ahbs_cbcr)) { - ret = PTR_ERR(wcss->ahbs_cbcr); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get ahbs_cbcr clk\n"); - return ret; - } + if (IS_ERR(wcss->ahbs_cbcr)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->ahbs_cbcr), + "failed to get ahbs_cbcr clk\n"); wcss->tcm_slave_cbcr = devm_clk_get(wcss->dev, "lcc_tcm_slave_cbc"); - if (IS_ERR(wcss->tcm_slave_cbcr)) { - ret = PTR_ERR(wcss->tcm_slave_cbcr); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get tcm cbcr clk\n"); - return ret; - } + if (IS_ERR(wcss->tcm_slave_cbcr)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->tcm_slave_cbcr), + "failed to get tcm cbcr clk\n"); wcss->qdsp6ss_abhm_cbcr = devm_clk_get(wcss->dev, "lcc_abhm_cbc"); - if (IS_ERR(wcss->qdsp6ss_abhm_cbcr)) { - ret = PTR_ERR(wcss->qdsp6ss_abhm_cbcr); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get abhm cbcr clk\n"); - return ret; - } + if (IS_ERR(wcss->qdsp6ss_abhm_cbcr)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->qdsp6ss_abhm_cbcr), + "failed to get abhm cbcr clk\n"); wcss->qdsp6ss_axim_cbcr = devm_clk_get(wcss->dev, "lcc_axim_cbc"); - if (IS_ERR(wcss->qdsp6ss_axim_cbcr)) { - ret = PTR_ERR(wcss->qdsp6ss_axim_cbcr); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get axim cbcr clk\n"); - return ret; - } + if (IS_ERR(wcss->qdsp6ss_axim_cbcr)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->qdsp6ss_axim_cbcr), + "failed to get axim cbcr clk\n"); wcss->lcc_bcr_sleep = devm_clk_get(wcss->dev, "lcc_bcr_sleep"); - if (IS_ERR(wcss->lcc_bcr_sleep)) { - ret = PTR_ERR(wcss->lcc_bcr_sleep); - if (ret != -EPROBE_DEFER) - dev_err(wcss->dev, "failed to get bcr cbcr clk\n"); - return ret; - } + if (IS_ERR(wcss->lcc_bcr_sleep)) + return dev_err_probe(wcss->dev, PTR_ERR(wcss->lcc_bcr_sleep), + "failed to get bcr cbcr clk\n"); return 0; } @@ -1020,7 +989,6 @@ static int q6v5_wcss_probe(struct platform_device *pdev) wcss = rproc->priv; wcss->dev = &pdev->dev; - wcss->version = desc->version; wcss->version = desc->version; wcss->requires_force_stop = desc->requires_force_stop; @@ -1052,20 +1020,36 @@ static int q6v5_wcss_probe(struct platform_device *pdev) return ret; qcom_add_glink_subdev(rproc, &wcss->glink_subdev, "q6wcss"); + qcom_add_pdm_subdev(rproc, &wcss->pdm_subdev); qcom_add_ssr_subdev(rproc, &wcss->ssr_subdev, "q6wcss"); - if (desc->ssctl_id) + if (desc->ssctl_id) { wcss->sysmon = qcom_add_sysmon_subdev(rproc, desc->sysmon_name, desc->ssctl_id); + if (IS_ERR(wcss->sysmon)) { + ret = PTR_ERR(wcss->sysmon); + goto deinit_remove_subdevs; + } + } ret = rproc_add(rproc); if (ret) - return ret; + goto remove_sysmon_subdev; platform_set_drvdata(pdev, rproc); return 0; + +remove_sysmon_subdev: + if (desc->ssctl_id) + qcom_remove_sysmon_subdev(wcss->sysmon); +deinit_remove_subdevs: + qcom_q6v5_deinit(&wcss->q6v5); + qcom_remove_glink_subdev(rproc, &wcss->glink_subdev); + qcom_remove_pdm_subdev(rproc, &wcss->pdm_subdev); + qcom_remove_ssr_subdev(rproc, &wcss->ssr_subdev); + return ret; } static void q6v5_wcss_remove(struct platform_device *pdev) @@ -1074,6 +1058,7 @@ static void q6v5_wcss_remove(struct platform_device *pdev) struct q6v5_wcss *wcss = rproc->priv; qcom_q6v5_deinit(&wcss->q6v5); + qcom_remove_pdm_subdev(rproc, &wcss->pdm_subdev); rproc_del(rproc); } @@ -1108,7 +1093,7 @@ MODULE_DEVICE_TABLE(of, q6v5_wcss_of_match); static struct platform_driver q6v5_wcss_driver = { .probe = q6v5_wcss_probe, - .remove_new = q6v5_wcss_remove, + .remove = q6v5_wcss_remove, .driver = { .name = "qcom-q6v5-wcss-pil", .of_match_table = q6v5_wcss_of_match, |