[openwrt/openwrt] layerscape: add 6.12 testing kernel

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/8a22855636d2e33c2270cdd49b55a4b0d96eec70

commit 8a22855636d2e33c2270cdd49b55a4b0d96eec70
Author: Pawel Dembicki <paweldembicki at gmail.com>
AuthorDate: Sun Jun 8 13:51:07 2025 +0200

    layerscape: add 6.12 testing kernel
    
    The support is done. Let's set 6.12 as testing kernel.
    
    Signed-off-by: Pawel Dembicki <paweldembicki at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/19152
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 target/linux/layerscape/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/layerscape/Makefile b/target/linux/layerscape/Makefile
index e0bc544f43..50dd63e599 100644
--- a/target/linux/layerscape/Makefile
+++ b/target/linux/layerscape/Makefile
@@ -8,6 +8,7 @@ BOARD:=layerscape
 BOARDNAME:=NXP Layerscape
 
 KERNEL_PATCHVER:=6.6
+KERNEL_TESTING_PATCHVER:=6.12
 
 FEATURES:=squashfs nand usb pcie gpio fpu ubifs ext4 rootfs-part boot-part
 SUBTARGETS:=armv8_64b armv7