From 096db8c8ca04322d8f33843e5a82292741b1c1c9 Mon Sep 17 00:00:00 2001
From: Josh Hinnebusch <joshhinnebusch@gmail.com>
Date: Sat, 2 Jul 2022 07:27:34 -0400
Subject: [PATCH] Add LED backlight/indicator info to reference_info_json.md
 (#17010)

Co-authored-by: Joel Challis <git@zvecr.com>
---
 docs/reference_info_json.md | 55 +++++++++++++++++++++++++++++++++++--
 1 file changed, 53 insertions(+), 2 deletions(-)

diff --git a/docs/reference_info_json.md b/docs/reference_info_json.md
index 90b28689d05..97817164dd7 100644
--- a/docs/reference_info_json.md
+++ b/docs/reference_info_json.md
@@ -108,7 +108,58 @@ Example:
 }
 ```
 
-### RGB Lighting
+## Non-RGB LED Lighting
+
+This section controls basic 2-pin LEDs, which typically pass through keyswitches and are soldered into the PCB, or are placed in PCB sockets.
+### Backlight
+
+* `breathing`
+    * Enable backlight breathing, if supported
+* `breathing_period`
+    * The length of one backlight “breath” in seconds
+* `levels`
+    * The number of brightness levels (maximum 31, excluding off)
+* `pin`
+    * The pin that controls the backlight LED(s)
+
+Example:
+
+```json
+{
+    "backlight": {
+        "breathing": true,
+        "breathing_period": 5,
+        "levels": 15,
+        "pin": "B7"
+    }
+}
+```
+
+### LED Indicators
+
+Used for indicating Num Lock, Caps Lock, and Scroll Lock. May be soldered in-switch or in a dedicated area.
+
+* `num_lock`
+    * The pin that controls the `Num Lock` LED
+* `caps_lock`
+    * The pin that controls the `Caps Lock` LED
+* `scroll_lock`
+    * The pin that controls the `Scroll Lock` LED
+
+Example:
+
+```json
+{
+    "indicators": {
+        "num_lock": "B6",
+        "caps_lock": "D2",
+        "scroll_lock": "A3"
+    }
+}
+
+```
+
+## RGB Lighting
 
 This section controls the legacy WS2812 support in QMK. This should not be confused with the RGB Matrix feature, which can be used to control both WS2812 and ISSI RGB LEDs.
 
@@ -152,7 +203,7 @@ Example:
 }
 ```
 
-#### RGBLight Animations
+### RGBLight Animations
 
 The following animations can be enabled: