Update README.md

Author: mi-code

README.md

@@ -215,6 +215,7 @@
 | spark-s-oss | Redmi Pad SE 4G, Redmi Pad SE 8.7 4G | Android U | t-alps-release-s0.mp1.tc8sp-cs3-V1.43 |[spark-s-oss](https://github.com/MiCode/Xiaomi_Kernel_OpenSource/tree/spark-s-oss) |
 | malachite-u-oss | Redmi Note 14 Pro | Android U | t-alps-release-u0.mp1.tc8sp3-V1 |[malachite-u-oss](https://github.com/MiCode/Xiaomi_Kernel_OpenSource/tree/malachite-u-oss) |
 | beryl-u-oss | POCO M7 Pro 5G / Redmi Note 14 5G | Android U | t-alps-release-s0.mp1.tc8sp-cs3-V1.67 |[beryl-u-oss](https://github.com/MiCode/Xiaomi_Kernel_OpenSource/tree/beryl-u-oss) |
+| warm-u-oss | Redmi A4 5G / POCO C75 5G | Android U | snapdragon-mid-2024-spf-1-0_r1.0.r1_00006.0 |[warm-u-oss](https://github.com/MiCode/Xiaomi_Kernel_OpenSource/tree/warm-u-oss) |
 | muyu-v-oss | Xiaomi Pad 7 Pro | Android U | LA.VENDOR.14.3.0.r1-14500-r1.0.r1_00042.0 |[muyu-v-oss](https://github.com/MiCode/Xiaomi_Kernel_OpenSource/tree/muyu-v-oss) |
 | uke-v-oss | Xiaomi Pad 7 | Android V | LA.VENDOR.14.3.0.r1-14500-r1.0.r1_00042.0 |[uke-v-oss](https://github.com/MiCode/Xiaomi_Kernel_OpenSource/tree/uke-v-oss) |
 | bsp-zorn-v-oss | REDMI K80  | Android V | qcom-LA.VENDOR.14.3.0.r1-14500-r1.0.r1_00042.0 |[bsp-zorn-v-oss](https://github.com/MiCode/Xiaomi_Kernel_OpenSource/tree/bsp-zorn-v-oss) |