docs/system/arm: Document OpenPOWER Witherspoon BMC model Front LEDs

Document the 3 front LEDs modeled on the OpenPOWER Witherspoon BMC
(see commit 7cfbde5ea1c "hw/arm/aspeed: Add the 3 front LEDs drived
by the PCA9552 #1").

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20201120173953.2539469-4-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/docs/system/arm/aspeed.rst b/docs/system/arm/aspeed.rst
index b7a176659cb271ff13040873e11ff46c2efd05e4..690bada7842be2f054035e345fbd2def5463349e 100644 (file)
--- a/docs/system/arm/aspeed.rst
+++ b/docs/system/arm/aspeed.rst
@@ -47,6 +47,7 @@ Supported devices
  * GPIO Controller (Master only)
  * UART
  * Ethernet controllers
+ * Front LEDs (PCA9552 on I2C bus)
 
 
 Missing devices