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-rw-r--r--drivers/leds/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index dc7caaddecf4..ff203a421863 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -375,6 +375,18 @@ config LEDS_ASIC3
cannot be used. This driver supports hardware blinking with an on+off
period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
+config LEDS_RENESAS_TPU
+ bool "LED support for Renesas TPU"
+ depends on LEDS_CLASS && HAVE_CLK && GENERIC_GPIO
+ help
+ This option enables build of the LED TPU platform driver,
+ suitable to drive any TPU channel on newer Renesas SoCs.
+ The driver controls the GPIO pin connected to the LED via
+ the GPIO framework and expects the LED to be connected to
+ a pin that can be driven in both GPIO mode and using TPU
+ pin function. The latter to support brightness control.
+ Brightness control is supported but hardware blinking is not.
+
config LEDS_TRIGGERS
bool "LED Trigger support"
depends on LEDS_CLASS