purism-librem5dev: upgrade to purism's 5.2 kernel (!590)

device/linux-purism-librem5dev/APKBUILD

@@ -1,9 +1,9 @@
 # Reference: <https://postmarketos.org/vendorkernel>
-# Kernel config based on: arch/arm64/configs/librem5-evk_defconfig
+# Kernel config based on: arch/arm64/configs/librem5-devkit_defconfig
 
 pkgname="linux-purism-librem5dev"
-pkgver=4.18.11
-pkgrel=3
+pkgver=5.2
+pkgrel=0
 pkgdesc="Purism Librem 5 devkit kernel fork"
 arch="aarch64"
 _carch="arm64"
@@ -19,8 +19,9 @@ HOSTCC="${CC:-gcc}"
 HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
 
 # Source
-_repository="linux-emcraft"
-_commit="bcc9a4658624009ce94abeb19b1be07b55d6da21"
+_repository="linux-next"
+# imx8-5.2-devkit branch:
+_commit="ef814e5c7b41dfbaeb0ac468de0035d5c3cb3b15"
 _config="config-${_flavor}.${arch}"
 source="
 	$pkgname-$_commit.tar.gz::https://source.puri.sm/Librem5/${_repository}/-/archive/${_commit}.tar.gz
@@ -72,5 +73,5 @@ package() {
 
 }
 
-sha512sums="51fd07402e63ce7538e65c01deba51faaf60cbb853d0af2d362aceb710e608d0cdee4b53524d32b4217b7da7cc827270c427207e7bd34b8b5f87b43791aa81db  linux-purism-librem5dev-bcc9a4658624009ce94abeb19b1be07b55d6da21.tar.gz
-15e2143ee6a46ff57f4464c34d7aac58b46d513955866ba68061bb41d597b9edd1ef2e62e2e1f7224a2cc220e59f39ec75608890552b5dfe23b6def512a09772  config-purism-librem5dev.aarch64"
+sha512sums="4e9fb564f57656064e139760bb68336a4d208d65004e043452a19f9e1e9ae11d927ca469271f71f0d2b9c5bf257e8a3e3f049f7861b2f4bfe24b71485b8cd542  linux-purism-librem5dev-ef814e5c7b41dfbaeb0ac468de0035d5c3cb3b15.tar.gz
+7b767918c425eb0dec029a5780615187bc972d30fd11cc7eca43c0a5ae97c7e5be80464be2d743a97f1fa042a74c02dac89a2ab9ed3bff35213f963a0d51e19c  config-purism-librem5dev.aarch64"