diff --git a/board/czechlight/clearfog/patches/linux.patch b/board/czechlight/clearfog/patches/linux.patch
index f8cc23e..6da8e17 100644
--- a/board/czechlight/clearfog/patches/linux.patch
+++ b/board/czechlight/clearfog/patches/linux.patch
@@ -42,7 +42,7 @@
 +	};
 +};
 diff --git a/drivers/leds/leds-tlc591xx.c b/drivers/leds/leds-tlc591xx.c
-index a8911ebd30e5..c51268788770 100644
+index a8911ebd30e5..b52d52cc2191 100644
 --- a/drivers/leds/leds-tlc591xx.c
 +++ b/drivers/leds/leds-tlc591xx.c
 @@ -40,6 +40,9 @@
@@ -81,9 +81,9 @@
  };
  
  static int
-@@ -185,6 +192,18 @@ tlc591xx_probe(struct i2c_client *client,
- 	if (err < 0)
- 		return err;
+@@ -181,6 +188,18 @@ tlc591xx_probe(struct i2c_client *client,
+ 
+ 	i2c_set_clientdata(client, priv);
  
 +	priv->swrst_client = devm_i2c_new_dummy_device(dev, client->adapter, tlc591xx->swrst_addr);
 +	if (priv->swrst_client) {
@@ -97,9 +97,9 @@
 +				tlc591xx->swrst_addr);
 +	}
 +
- 	for_each_child_of_node(np, child) {
- 		struct tlc591xx_led *led;
- 		struct led_init_data init_data = {};
+ 	err = tlc591xx_set_mode(priv->regmap, MODE2_DIM);
+ 	if (err < 0)
+ 		return err;
 diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c
 index 3a235487e38d..3358891b3ea2 100644
 --- a/drivers/pinctrl/pinctrl-mcp23s08.c
diff --git a/configs/czechlight_beaglebone_defconfig b/configs/czechlight_beaglebone_defconfig
index d0a1a1f..3904870 100644
--- a/configs/czechlight_beaglebone_defconfig
+++ b/configs/czechlight_beaglebone_defconfig
@@ -22,7 +22,7 @@
 BR2_ROOTFS_POST_SCRIPT_ARGS="-c $(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/beaglebone/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.5.2"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.5.3"
 BR2_LINUX_KERNEL_DEFCONFIG="omap2plus"
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/common/linux.fragment $(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/beaglebone/linux.fragment"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
diff --git a/configs/czechlight_clearfog_defconfig b/configs/czechlight_clearfog_defconfig
index 083aad3..47b48ab 100644
--- a/configs/czechlight_clearfog_defconfig
+++ b/configs/czechlight_clearfog_defconfig
@@ -25,7 +25,7 @@
 BR2_ROOTFS_POST_SCRIPT_ARGS="-c $(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/clearfog/genimage.cfg"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.5.2"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.5.3"
 BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/clearfog/patches/linux.patch"
 BR2_LINUX_KERNEL_DEFCONFIG="mvebu_v7"
 BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/clearfog/linux.fragment $(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/common/linux.fragment"