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linux-pine64-pinephonepro: Fix modem

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Switching to the megi kernel left the modem in an unusable state.
Documented for future users.

Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8964>
This commit is contained in:
Rudraksha Gupta 2026-07-05 20:31:48 -07:00 • committed by The Friendly Meow (merge) Bot
parent 2dfdd2e9d6
commit 0f9084b74a
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2 changed files with 2290 additions and 35 deletions
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41
device/community/linux-pine64-pinephonepro/APKBUILD
View file

@ -3,7 +3,7 @@ pkgname=linux-pine64-pinephonepro
pkgver=7.0
_pkgver=7.0
_tagdate=20251104-2007
pkgrel=2
pkgrel=3
pkgdesc="Mainline kernel for the pinephone pro"
arch="aarch64"
_flavor="${pkgname#linux-}"
@ -18,6 +18,7 @@ makedepends="
bash
bison
clang
elfutils-dev
findutils
flex
gmp-dev
@ -28,8 +29,10 @@ makedepends="
mpc1-dev
mpfr-dev
openssl-dev
pahole
perl
postmarketos-installkernel
python3
rsync
xz
zstd
@ -46,13 +49,43 @@ esac
# git merge megi/fusb302-7.0 megi/imx258-7.0 megi/rk818-7.0 megi/rt5640-7.0 megi/rk3399-typec-7.0 megi/typec-extcon-7.0 megi/tcpm-7.0 megi/arasan-7.0 megi/ppp-7.0
# git cherry-pick ebc624f4 # `arm64: dts: rockchip: rk3399-s: Add DMC table `
# git rebase v7.0
# git am --ignore-whitespace <<'PATCH'
# From: Dummy <dummy@gmail.com>
# Subject: [PATCH] arm64: dts: rk3399-pinephone-pro: Keep modem regulators always-on
#
# The vcc_4g and vcc_4g_5v regulators power the EG25 modem. Mark them
# always-on so the modem is powered at boot when using eg25-manager.
# ---
# arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 2 ++
# 1 file changed, 2 insertions(+)
#
# diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
# --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
# +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
# @@ -429,6 +429,7 @@
# regulator-min-microvolt = <5000000>;
# regulator-max-microvolt = <5000000>;
# vin-supply = <&vcc5v0_sys>;
# + regulator-always-on;
# };
#
# vcc_4g: regulator-vcc-4g {
# @@ -441,6 +442,7 @@
# regulator-min-microvolt = <3800000>;
# regulator-max-microvolt = <3800000>;
# vin-supply = <&vcc_sys>;
# + regulator-always-on;
# };
#
# vcc1v8_codec: regulator-vcc1v8-codec {
# PATCH
#
# This reduces the massive amount of patches that megi has, down to the ones that the pinephone pro needs and also bubbles them up to be on top of whatever tag we want.
# Source
_config="config-$_flavor.$CARCH"
source="
https://codeberg.org/LogicalErzor/linux/archive/ppp-megi-7.0-stripped.tar.gz
https://codeberg.org/LogicalErzor/linux/archive/ppp-megi-7.0-stripped-modem-fix.tar.gz
config-$_flavor.aarch64
"
builddir="$srcdir/linux"
@ -86,6 +119,6 @@ package() {
sha512sums="
60b6b72b01b4c842569655e35a826dd1249e8584b670e102ac26eea8a76bd5b8b29cc87240e30b765273d459cc2114ad6f904750245ef3d2e5f5619ea2fa340c ppp-megi-7.0-stripped.tar.gz
19661756049d5db085b453a3539c268ed3a6956e69cd19856f41385aa7491c19f0c11582f6168a64edfbe250746bab3f7ffa0b8f2891f9736c53136b7f272c15 config-pine64-pinephonepro.aarch64
8a2e76553f0635d5891ae5e11219506da73893d78ce1cccf3421c0bbaf87c6caf48d927f5be7c8e2a8119e05cb9035e7b3c15bea786ff2eaeafd693b9219a428 ppp-megi-7.0-stripped-modem-fix.tar.gz
510a18c5ef416be1eab1c93d9b62b4c3530fb666e8166d5ab3fd94998773f9d405aac4deec3be03390195ad0f1a1c5efadf19b19356332f49a6c426e95106733 config-pine64-pinephonepro.aarch64
"

2284
device/community/linux-pine64-pinephonepro/config-pine64-pinephonepro.aarch64
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