Lines Matching refs:node
232 struct device_node *node = dev->of_node;
241 if (!node)
250 of_property_read_u32(node, "post-pwm-on-delay-ms",
252 of_property_read_u32(node, "pwm-off-delay-ms", &data->pwm_off_delay);
258 prop = of_find_property(node, "brightness-levels", &length);
271 ret = of_property_read_u32_array(node, "brightness-levels",
277 ret = of_property_read_u32(node, "default-brightness-level",
289 of_property_read_u32(node, "num-interpolated-steps",
410 struct device_node *node = pb->dev->of_node;
438 /* Not booted with device tree or no phandle link to the node */
439 if (!node || !node->phandle)
444 * phandle link pointing to the backlight node, it is safe to