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authorStefan Roese <sr@denx.de>2015-03-11 09:51:39 +0100
committerTom Rini <trini@konsulko.com>2015-04-23 09:43:08 -0400
commita8eeaf2f7a9c3326cba5b1780b1a38f70c6c1f37 (patch)
treef1356df3305111f9869b57b789eda0450391d582 /include/status_led.h
parentab93bf063bad1f82ccc727c55b8e2133a97c81f1 (diff)
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cmd_led: Extend led command to support blinking and more leds
This patch extends the U-Boot "led" command to support automatic blinking by setting a blink frequency in milliseconds. Additionally the number of supported LEDs is increased to 6 (0...5). This will be used by the PCA9551 LED driver. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/status_led.h')
-rw-r--r--include/status_led.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/status_led.h b/include/status_led.h
index 27f4bdf..a5e35df 100644
--- a/include/status_led.h
+++ b/include/status_led.h
@@ -105,6 +105,7 @@ typedef unsigned long led_id_t;
extern void __led_toggle (led_id_t mask);
extern void __led_init (led_id_t mask, int state);
extern void __led_set (led_id_t mask, int state);
+void __led_blink(led_id_t mask, int freq);
#else
# error Status LED configuration missing
#endif