linux-postmarketos-mediatek-mt8173: remove patches (MR 5601)

Patches have been removed "upstream" (aports/testing/linux-elm) for some
time now; the kernel builds with these gone and it's worth testing for a
while to see if they're really needed.

[ci:skip-build]: already built successfully in CI

device/community/linux-postmarketos-mediatek-mt8173/APKBUILD

@@ -2,7 +2,7 @@
 # Co-Maintainer: Jenneron <jenneron@protonmail.com>
 pkgname=linux-postmarketos-mediatek-mt8173
 pkgver=6.10.10
-pkgrel=1
+pkgrel=2
 pkgdesc="Mainline kernel fork for Mediatek MT8173 devices"
 arch="aarch64"
 _carch="arm64"
@@ -36,9 +36,7 @@ esac
 source="
 	https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${pkgver//_/-}.tar.xz
 	$_config
-	fix-mmc1-speed.patch
 	fix-mmc-order.patch
-	fix-spi-nor-max-frequency.patch
 "
 builddir="$srcdir/linux-${_kernver//_/-}"
 
@@ -70,7 +68,5 @@ package() {
 sha512sums="
 affaa3690150ca13f0ee14f91f0e09a5ad3340a7ea6404e34286dfb4bd4fdfe12fcac47e83da7878681bf28a8a8b78e0b315e1563408885dbb07aac5bd2e4dce  linux-6.10.10.tar.xz
 44c35de93ea3bfe214585c4b8909613b17a6e280765ab84352e3d07490a42403e3e68ab7f26eb9442004a1ee7f78ef0fd6ebdeab01561ac84a8073d817ca3434  config-postmarketos-mediatek-mt8173.aarch64
-4b499c1fbf53631cffd6fa7299643dc744e0e2187f71804664b02f05296162b42e3f76aa0d8c688cecb43a8bcd41ec92991c98287951292260237b828dcca710  fix-mmc1-speed.patch
 c86f8dfc32165a32381d45a4c8b6811ebf43f01b5d8a48fbe227cf5084cfefe24b32264c1c150cb49115db4759a2d21ad48b37dcaac78367d226e9cc2a5ba849  fix-mmc-order.patch
-caf48ac0f77661153ee94c7de4931baca135a69a97e93f01ad8f276b4a9944e077d7214c117450943cca07990c773661f79718cb0c2ff7c5789c93d37afb26de  fix-spi-nor-max-frequency.patch
 "

device/community/linux-postmarketos-mediatek-mt8173/fix-mmc1-speed.patch

-cut max-frequency to half because at full speed mmc is buggy
-
-Link: https://git.alpinelinux.org/aports/tree/testing/linux-elm?h=master
-
---- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi	2020-12-28 21:22:16.614538427 +0000
-+++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi	2020-12-28 21:23:59.702157398 +0000
-@@ -381,7 +381,7 @@
- 	pinctrl-0 = <&mmc1_pins_default>;
- 	pinctrl-1 = <&mmc1_pins_uhs>;
- 	bus-width = <4>;
--	max-frequency = <200000000>;
-+	max-frequency = <100000000>;
- 	cap-sd-highspeed;
- 	sd-uhs-sdr50;
- 	sd-uhs-sdr104;

device/community/linux-postmarketos-mediatek-mt8173/fix-spi-nor-max-frequency.patch

-Link: https://git.alpinelinux.org/aports/tree/testing/linux-elm?h=master
-
---- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi	2021-01-03 10:20:26.482347785 +0000
-+++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi	2021-01-03 11:36:43.321775391 +0000
-@@ -437,7 +437,7 @@
- 	flash@0 {
- 		compatible = "jedec,spi-nor";
- 		reg = <0>;
--		spi-max-frequency = <50000000>;
-+		spi-max-frequency = <109200000>;
- 	};
- };
-