From c4bebea8c5fd7d94dc7ef60ac208a0668ba43796 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 16 Apr 2018 10:24:54 -0700 Subject: [PATCH] bus: ti-sysc: Handle simple-bus for nested children Otherwise child devices that some interconnect target module devices have won't probe using simple-bus. Signed-off-by: Tony Lindgren --- drivers/bus/ti-sysc.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 7cd2fd04b212..25c0e4ae9f1d 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -1314,6 +1314,11 @@ static void ti_sysc_idle(struct work_struct *work) pm_runtime_put_sync(ddata->dev); } +static const struct of_device_id sysc_match_table[] = { + { .compatible = "simple-bus", }, + { /* sentinel */ }, +}; + static int sysc_probe(struct platform_device *pdev) { struct ti_sysc_platform_data *pdata = dev_get_platdata(&pdev->dev); @@ -1375,8 +1380,8 @@ static int sysc_probe(struct platform_device *pdev) sysc_show_registers(ddata); ddata->dev->type = &sysc_device_type; - error = of_platform_populate(ddata->dev->of_node, - NULL, pdata ? pdata->auxdata : NULL, + error = of_platform_populate(ddata->dev->of_node, sysc_match_table, + pdata ? pdata->auxdata : NULL, ddata->dev); if (error) goto err;