diff --git a/Documentation/platforms/arm/rp23xx/boards/raspberrypi-pico-2/index.rst b/Documentation/platforms/arm/rp23xx/boards/raspberrypi-pico-2/index.rst
index 914f672019..ea1dcee49d 100644
--- a/Documentation/platforms/arm/rp23xx/boards/raspberrypi-pico-2/index.rst
+++ b/Documentation/platforms/arm/rp23xx/boards/raspberrypi-pico-2/index.rst
@@ -2,6 +2,8 @@
 Raspberry Pi Pico 2
 ===============================
 
+.. tags:: chip:rp2350
+
 The `Raspberry Pi Pico 2 <https://www.raspberrypi.com/products/raspberry-pi-pico-2/>`_ is a general purpose board supplied by
 the Raspberry Pi Foundation.
 
diff --git a/Documentation/platforms/arm/rp23xx/boards/xiao-rp2350/index.rst b/Documentation/platforms/arm/rp23xx/boards/xiao-rp2350/index.rst
index 61228caf48..32733cd1e1 100644
--- a/Documentation/platforms/arm/rp23xx/boards/xiao-rp2350/index.rst
+++ b/Documentation/platforms/arm/rp23xx/boards/xiao-rp2350/index.rst
@@ -2,6 +2,8 @@
 Seeed Studio XIAO RP2350
 ==========================
 
+.. tags:: chip:rp2350
+
 The `Seeed Studio XIAO RP2350 <https://wiki.seeedstudio.com/getting-started-xiao-rp2350/>`_ is a general purpose board supplied by
 Seeed Studio and it is compatible with the Rapiberry RP2350 ecosystem, sharing the same MCU as Rapiberry Pi Pico 2.