[PATCH] docs/system: Remove ADC from raspi documentation

[Rayhan Faizel]

None of the RPi boards have ADC on-board. In real life, an external ADC chip
is required to operate on analog signals.

Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
---
 docs/system/arm/raspi.rst | 1 -
 1 file changed, 1 deletion(-)

diff --git a/docs/system/arm/raspi.rst b/docs/system/arm/raspi.rst
index fbec1da6a1..44eec3f1c3 100644
--- a/docs/system/arm/raspi.rst
+++ b/docs/system/arm/raspi.rst
@@ -40,7 +40,6 @@ Implemented devices
 Missing devices
 ---------------
 
- * Analog to Digital Converter (ADC)
  * Pulse Width Modulation (PWM)
  * PCIE Root Port (raspi4b)
  * GENET Ethernet Controller (raspi4b)
-- 
2.34.1