diff options
| author | Markus Moll <moll.markus@arcor.de> | 2020-09-22 21:31:15 +0200 |
|---|---|---|
| committer | Pavel Machek <pavel@ucw.cz> | 2020-09-24 14:22:59 +0200 |
| commit | 47e64678cd6e7281f8817a632603086c4a5521ad (patch) | |
| tree | e4e0e3f3ec1474ac5fb5f53a45a4c9e96a7c7543 | |
| parent | d5d8cefecb9dba59aa44c8a99f517d9dee3273ab (diff) | |
leds: pca9532: read pwm settings from device treepavels-for-next
While the two pca9532 pwms can be configured in the platform data
struct, there was no corresponding dt binding. Users need to configure
the pwm if some leds should blink or continue blinking during boot.
Signed-off-by: Markus Moll <mmoll@de.pepperl-fuchs.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
| -rw-r--r-- | drivers/leds/leds-pca9532.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/leds/leds-pca9532.c b/drivers/leds/leds-pca9532.c index d37fd9577d4b20..27d02716547250 100644 --- a/drivers/leds/leds-pca9532.c +++ b/drivers/leds/leds-pca9532.c @@ -480,6 +480,11 @@ pca9532_of_populate_pdata(struct device *dev, struct device_node *np) if (!pdata) return ERR_PTR(-ENOMEM); + of_property_read_u8_array(np, "nxp,pwm", &pdata->pwm[0], + ARRAY_SIZE(pdata->pwm)); + of_property_read_u8_array(np, "nxp,psc", &pdata->psc[0], + ARRAY_SIZE(pdata->psc)); + for_each_available_child_of_node(np, child) { if (of_property_read_string(child, "label", &pdata->leds[i].name)) |