[PATCH v2 0/2] Pinephone Pro Connectivity: Adding Modem, Bluetooth, and Wi-Fi

[Rudraksha Gupta via B4 Relay]

Continuing the work on upstreaming Pinephone Pro functionality,
this patch series gets the connectivity side of the Pinephone Pro
mainlined. Here are the following sources:

- https://codeberg.org/megi/linux
- https://gitlab.com/pine64-org/linux/-/commit/f9f847c6fd1

All credits to the following folks:
- Martijn Braam: original author for the Pinephone Pro bringup
- Kamil Trzcinski: original author for the Pinephone Pro bringup. No
  longer credited as I can't seem to contact this person
- Ondrej Jirman: maintains https://codeberg.org/megi/linux
- Dang Huynh: for the modem patch above

As far as I can tell, I've credited everyone that I know about, but
may be missing some because of how long its been since the original
implementation till now has been.

I've also included a short guide on how to test these patches. This
generally follows this page:
https://wiki.postmarketos.org/wiki/PINE64_PinePhone_Pro_(pine64-pinephonepro)

To test, please follow the following steps:
    https://wiki.postmarketos.org/wiki/PINE64_PinePhone_Pro_(pine64-pinephonepro)#External_storage_(microSD_card)

To build your own image, you will need to do something like this:
pmbootstrap init    # I typically choose Phosh. Defaults should work
wget https://gitlab.postmarketos.org/postmarketOS/pmaports/-/raw/main/device/community/linux-pine64-pinephonepro/config-pine64-pinephonepro.aarch64 -O arch/arm64/configs/orangepi_defconfig
make LLVM=1 CC="ccache clang" O=.output ARCH=arm64 -j $(nproc) W=1 orangepi_defconfig all
pmbootstrap build --envkernel linux-pine64-pinephonepro
pmbootstrap build --force device-pine64-pinephonepro
pmbootstrap install --sdcard=/dev/sdX    # Change /dev/sdX appropriately
pmbootstrap -y zap -a    # Cleanup everything

Signed-off-by: Rudraksha Gupta <guptarud at gmail.com>
---
Changes in v2:
- dropped removing the interrupt GPIO for Wifi as that is now merged into mainline
- reworked clkout2
- dropped all the signed-off-by's. credited in cover letter
- Link to v1: https://lore.kernel.org/r/20260112-ppp_connectivity-v1-0-284d6e83b212@gmail.com

To: Rob Herring <robh at kernel.org>
To: Krzysztof Kozlowski <krzk+dt at kernel.org>
To: Conor Dooley <conor+dt at kernel.org>
To: Heiko Stuebner <heiko at sntech.de>
To: Michael Turquette <mturquette at baylibre.com>
To: Stephen Boyd <sboyd at kernel.org>
To: Brian Masney <bmasney at redhat.com>
To: Lee Jones <lee at kernel.org>
Cc: devicetree at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-rockchip at lists.infradead.org
Cc: linux-kernel at vger.kernel.org
Cc: linux-clk at vger.kernel.org
Cc: mfd at lists.linux.dev

---
Martijn Braam (2):
      arm64: dts: rockchip: Enable the EG25-G modem on the Pinephone Pro
      clk: rk808: Select the clock function of CLK32KOUT2 on the RK818

 .../boot/dts/rockchip/rk3399-pinephone-pro.dts     | 69 ++++++++++++++++++++++
 drivers/clk/clk-rk808.c                            | 46 ++++++++++++++-
 include/linux/mfd/rk808.h                          |  1 +
 3 files changed, 115 insertions(+), 1 deletion(-)
---
base-commit: 237a1c39e8dfd3e1c6f1f023eea37a48ec04cc63
change-id: 20260112-ppp_connectivity-5edddd7b4904

Best regards,
--  
Rudraksha Gupta <guptarud at gmail.com>