diff options
| -rw-r--r-- | app/dts/bindings/zmk,ext-power-generic.yaml | 4 | ||||
| -rw-r--r-- | app/src/ext_power_generic.c | 8 |
2 files changed, 11 insertions, 1 deletions
diff --git a/app/dts/bindings/zmk,ext-power-generic.yaml b/app/dts/bindings/zmk,ext-power-generic.yaml index acaf9cc..ddb4b3d 100644 --- a/app/dts/bindings/zmk,ext-power-generic.yaml +++ b/app/dts/bindings/zmk,ext-power-generic.yaml @@ -15,3 +15,7 @@ properties: label: type: string required: true + init-delay-ms: + type: int + description: Number of milliseconds to delay after initializing driver + required: false diff --git a/app/src/ext_power_generic.c b/app/src/ext_power_generic.c index 7909749..1f2e0d7 100644 --- a/app/src/ext_power_generic.c +++ b/app/src/ext_power_generic.c @@ -23,6 +23,7 @@ struct ext_power_generic_config { const char *label; const uint8_t pin; const uint8_t flags; + const uint16_t init_delay_ms; }; struct ext_power_generic_data { @@ -171,6 +172,10 @@ static int ext_power_generic_init(const struct device *dev) { ext_power_enable(dev); #endif + if (config->init_delay_ms) { + k_msleep(config->init_delay_ms); + } + return 0; } @@ -210,7 +215,8 @@ static int ext_power_generic_pm_control(const struct device *dev, uint32_t ctrl_ static const struct ext_power_generic_config config = { .label = DT_INST_GPIO_LABEL(0, control_gpios), .pin = DT_INST_GPIO_PIN(0, control_gpios), - .flags = DT_INST_GPIO_FLAGS(0, control_gpios)}; + .flags = DT_INST_GPIO_FLAGS(0, control_gpios), + .init_delay_ms = DT_INST_PROP_OR(0, init_delay_ms, 0)}; static struct ext_power_generic_data data = { .status = false, |