diff --git a/soc/mediatek/mt8186/spm_firmware.bin b/soc/mediatek/mt8186/spm_firmware.bin
index 7e0ca8d..c1b2804 100644
Binary files a/soc/mediatek/mt8186/spm_firmware.bin and b/soc/mediatek/mt8186/spm_firmware.bin differ
diff --git a/soc/mediatek/mt8186/spm_firmware.bin.md5 b/soc/mediatek/mt8186/spm_firmware.bin.md5
index 910cf06..7d43cf2 100644
--- a/soc/mediatek/mt8186/spm_firmware.bin.md5
+++ b/soc/mediatek/mt8186/spm_firmware.bin.md5
@@ -1 +1 @@
-7db456c2374b3a76daa9e6f0f2b4fd71 *spm_firmware.bin
+265ce2c876ca4d6d7febe9cbcc2dd005 *spm_firmware.bin
diff --git a/soc/mediatek/mt8186/spm_release_notes.txt b/soc/mediatek/mt8186/spm_release_notes.txt
index 7d72463..568e414 100644
--- a/soc/mediatek/mt8186/spm_release_notes.txt
+++ b/soc/mediatek/mt8186/spm_release_notes.txt
@@ -1,4 +1,7 @@
 ** Build from MediaTek Internal **
 
+# pcm_suspend_v0215_v10
+1. Disable 26MHz clock while suspending.
+
 # pcm_suspend_mp_v1109
 1. SPM suspend can turn 26M clock off when system goes into suspend.