[PATCH 00/11] Initial support for the Fairphone 5 smartphone

Luca Weiss
2023-08-30T18:35:51Z

Add support to boot up mainline kernel on the QCM6490-based Fairphone 5
smartphone.

These patches only cover a part of the functionality brought up on
mainline so far, with the rest needing larger dts and driver changes or
depend on patches that are not yet merged. I will work on sending those
once these base patches here have settled.

Since QCM6490, like SC7280 are 'yupik' in the vendor-provided kernel, we
can base the dts on it and leverage existing support. Though current
sc7280 support mostly assumes ChromeOS devices which have a different
TrustZone setup, so we need to move some ChromeOS-specific bits to the
sc7280-chrome-common.dtsi file to make it boot on a standard TZ board.

Depends on (just for the #include in sc7280.dtsi):
https://lore.kernel.org/linux-arm-msm/20230818-qcom-vmid-defines-v1-1-45b610c96b13@fairphone.com/

The pm7250b patch has been picked up from this series:
https://lore.kernel.org/linux-arm-msm/20230407-pm7250b-sid-v1-2-fc648478cc25@fairphone.com/

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
Luca Weiss (11):
arm64: dts: qcom: sc7280: Mark some nodes as 'reserved'
nvmem: qfprom: Mark core clk as optional
arm64: dts: qcom: sc7280: Move qfprom clock to chrome-common
arm64: dts: qcom: pm7250b: make SID configurable
arm64: dts: qcom: pm8350c: Add flash led node
dt-bindings: pinctrl: qcom,sc7280: Allow gpio-reserved-ranges
dt-bindings: arm: qcom,ids: Add SoC ID for QCM6490
soc: qcom: socinfo: Add SoC ID for QCM6490
cpufreq: Add QCM6490 to cpufreq-dt-platdev blocklist
dt-bindings: arm: qcom: Add QCM6490 Fairphone 5
arm64: dts: qcom: qcm6490: Add device-tree for Fairphone 5

Documentation/devicetree/bindings/arm/qcom.yaml | 6 +
.../bindings/pinctrl/qcom,sc7280-pinctrl.yaml | 4 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/pm7250b.dtsi | 23 +-
arch/arm64/boot/dts/qcom/pm8350c.dtsi | 6 +
arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 659 +++++++++++++++++++++
arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi | 17 +
arch/arm64/boot/dts/qcom/sc7280.dtsi | 7 +-
drivers/cpufreq/cpufreq-dt-platdev.c | 1 +
drivers/nvmem/qfprom.c | 2 +-
drivers/soc/qcom/socinfo.c | 1 +
include/dt-bindings/arm/qcom,ids.h | 1 +
12 files changed, 717 insertions(+), 11 deletions(-)
---
base-commit: 0255bba921438ea1e45d3f0873c3e8c5a1e03876
change-id: 20230818-fp5-initial-b6c8210ba9c8

Best regards,
--
Luca Weiss <luca.weiss@fairphone.com>