diff options
Diffstat (limited to 'drivers/leds/rgb/leds-qcom-lpg.c')
| -rw-r--r-- | drivers/leds/rgb/leds-qcom-lpg.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c index 1c849814a491..59581b3e25ca 100644 --- a/drivers/leds/rgb/leds-qcom-lpg.c +++ b/drivers/leds/rgb/leds-qcom-lpg.c @@ -1173,8 +1173,10 @@ static int lpg_add_led(struct lpg *lpg, struct device_node *np) i = 0; for_each_available_child_of_node(np, child) { ret = lpg_parse_channel(lpg, child, &led->channels[i]); - if (ret < 0) + if (ret < 0) { + of_node_put(child); return ret; + } info[i].color_index = led->channels[i]->color; info[i].intensity = 0; @@ -1352,8 +1354,10 @@ static int lpg_probe(struct platform_device *pdev) for_each_available_child_of_node(pdev->dev.of_node, np) { ret = lpg_add_led(lpg, np); - if (ret) + if (ret) { + of_node_put(np); return ret; + } } for (i = 0; i < lpg->num_channels; i++) @@ -1414,6 +1418,20 @@ static const struct lpg_data pm8994_lpg_data = { }, }; +/* PMI632 uses SDAM instead of LUT for pattern */ +static const struct lpg_data pmi632_lpg_data = { + .triled_base = 0xd000, + + .num_channels = 5, + .channels = (const struct lpg_channel_data[]) { + { .base = 0xb300, .triled_mask = BIT(7) }, + { .base = 0xb400, .triled_mask = BIT(6) }, + { .base = 0xb500, .triled_mask = BIT(5) }, + { .base = 0xb600 }, + { .base = 0xb700 }, + }, +}; + static const struct lpg_data pmi8994_lpg_data = { .lut_base = 0xb000, .lut_size = 24, @@ -1505,6 +1523,7 @@ static const struct of_device_id lpg_of_table[] = { { .compatible = "qcom,pm8916-pwm", .data = &pm8916_pwm_data }, { .compatible = "qcom,pm8941-lpg", .data = &pm8941_lpg_data }, { .compatible = "qcom,pm8994-lpg", .data = &pm8994_lpg_data }, + { .compatible = "qcom,pmi632-lpg", .data = &pmi632_lpg_data }, { .compatible = "qcom,pmi8994-lpg", .data = &pmi8994_lpg_data }, { .compatible = "qcom,pmi8998-lpg", .data = &pmi8998_lpg_data }, { .compatible = "qcom,pmc8180c-lpg", .data = &pm8150l_lpg_data }, |