diff --git a/packages/linux/package.mk b/packages/linux/package.mk
index ce90d232445..ee2a1bb036a 100644
--- a/packages/linux/package.mk
+++ b/packages/linux/package.mk
@@ -23,8 +23,8 @@ case "${LINUX}" in
     PKG_PATCH_DIRS="default"
     ;;
   raspberrypi)
-    PKG_VERSION="6f16847710cc0502450788b9f12f0a14d3429668" # 6.6.20
-    PKG_SHA256="462bd8bf306f9f329e0f4308c0c3f3e345d91111b28ee7ecb9aa7b65b9f3f244"
+    PKG_VERSION="13c3fb1b42223302b4a023e7b9a87535d042d187" # 6.6.21
+    PKG_SHA256="78f90084566473b3c29488ff80b046a100b7ca2b4d8483c48a06235b3bbaab8a"
     PKG_URL="https://github.com/raspberrypi/linux/archive/${PKG_VERSION}.tar.gz"
     PKG_SOURCE_NAME="linux-${LINUX}-${PKG_VERSION}.tar.gz"
     ;;
diff --git a/projects/RPi/devices/RPi/linux/linux.arm.conf b/projects/RPi/devices/RPi/linux/linux.arm.conf
index 9729181b43d..fcc5a561a3d 100644
--- a/projects/RPi/devices/RPi/linux/linux.arm.conf
+++ b/projects/RPi/devices/RPi/linux/linux.arm.conf
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 6.6.18 Kernel Configuration
+# Linux/arm 6.6.21 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="arm-linux-gnueabihf-gcc (GCC) 13.0.0 20220604 (experimental) [master revision aec868578d8515763d75693c1fdfbc30ff0a1e68]"
 CONFIG_CC_IS_GCC=y
@@ -2854,6 +2854,7 @@ CONFIG_REGULATOR_ARIZONA_MICSUPP=m
 # CONFIG_REGULATOR_PWM is not set
 # CONFIG_REGULATOR_RAA215300 is not set
 CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=y
+CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_V2=y
 # CONFIG_REGULATOR_RT4801 is not set
 # CONFIG_REGULATOR_RT4803 is not set
 # CONFIG_REGULATOR_RT5190A is not set
diff --git a/projects/RPi/devices/RPi2/linux/linux.arm.conf b/projects/RPi/devices/RPi2/linux/linux.arm.conf
index d351e574eb3..6aa10dfb88f 100644
--- a/projects/RPi/devices/RPi2/linux/linux.arm.conf
+++ b/projects/RPi/devices/RPi2/linux/linux.arm.conf
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 6.6.18 Kernel Configuration
+# Linux/arm 6.6.21 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="arm-linux-gnueabihf-gcc (GCC) 13.0.0 20220604 (experimental) [master revision aec868578d8515763d75693c1fdfbc30ff0a1e68]"
 CONFIG_CC_IS_GCC=y
@@ -3089,6 +3089,7 @@ CONFIG_REGULATOR_ARIZONA_MICSUPP=m
 # CONFIG_REGULATOR_PWM is not set
 # CONFIG_REGULATOR_RAA215300 is not set
 CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=y
+CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_V2=y
 # CONFIG_REGULATOR_RT4801 is not set
 # CONFIG_REGULATOR_RT4803 is not set
 # CONFIG_REGULATOR_RT5190A is not set
diff --git a/projects/RPi/devices/RPi4/linux/linux.aarch64.conf b/projects/RPi/devices/RPi4/linux/linux.aarch64.conf
index 463e92e0d2c..0197f956ec9 100644
--- a/projects/RPi/devices/RPi4/linux/linux.aarch64.conf
+++ b/projects/RPi/devices/RPi4/linux/linux.aarch64.conf
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 6.6.18 Kernel Configuration
+# Linux/arm64 6.6.21 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="aarch64-linux-gnu-gcc (GCC) 13.0.0 20220604 (experimental) [master revision aec868578d8515763d75693c1fdfbc30ff0a1e68]"
 CONFIG_CC_IS_GCC=y
@@ -3708,6 +3708,7 @@ CONFIG_REGULATOR_GPIO=y
 # CONFIG_REGULATOR_PWM is not set
 # CONFIG_REGULATOR_RAA215300 is not set
 CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=y
+CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_V2=y
 # CONFIG_REGULATOR_RT4801 is not set
 # CONFIG_REGULATOR_RT4803 is not set
 # CONFIG_REGULATOR_RT5190A is not set
diff --git a/projects/RPi/devices/RPi5/linux/linux.aarch64.conf b/projects/RPi/devices/RPi5/linux/linux.aarch64.conf
index cfced262bf9..3bfd6ce59b6 100644
--- a/projects/RPi/devices/RPi5/linux/linux.aarch64.conf
+++ b/projects/RPi/devices/RPi5/linux/linux.aarch64.conf
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 6.6.18 Kernel Configuration
+# Linux/arm64 6.6.21 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="aarch64-linux-gnu-gcc (GCC) 13.0.0 20220604 (experimental) [master revision aec868578d8515763d75693c1fdfbc30ff0a1e68]"
 CONFIG_CC_IS_GCC=y
@@ -3727,6 +3727,7 @@ CONFIG_REGULATOR_GPIO=y
 # CONFIG_REGULATOR_PWM is not set
 # CONFIG_REGULATOR_RAA215300 is not set
 CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=y
+CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_V2=y
 # CONFIG_REGULATOR_RT4801 is not set
 # CONFIG_REGULATOR_RT4803 is not set
 # CONFIG_REGULATOR_RT5190A is not set