[PATCH v2 0/3] Add JH7110 cpufreq support
From: Mason Huo
Date: Mon Apr 17 2023 - 02:40:10 EST
The StarFive JH7110 SoC has four RISC-V cores,
and it supports up to 4 cpu frequency loads.
This patchset adds the compatible strings into the allowlist
for supporting the generic cpufreq driver on JH7110 SoC.
Also, it enables the axp15060 pmic for the cpu power source.
The series has been tested on the VisionFive 2 boards which
are equipped with JH7110 SoC and axp15060 pmic.
This patchset is based on v6.3-rc4 with these patches applied:
[1] ("Basic clock, reset & device tree support for StarFive JH7110 RISC-V SoC")
https://lore.kernel.org/all/20230401111934.130844-1-hal.feng@xxxxxxxxxxxxxxxx/
[2] ("Add X-Powers AXP15060 PMIC support")
https://lore.kernel.org/all/TY3P286MB2611A814E580C96DC6F187B798969@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/
Changes since v1:
- Fix dts node naming issues.
- Move clock properties of cpu node from <board>.dtsi to <soc>.dtsi.
- Follow the alphabetical order to place the cpufreq dt allowlist.
---
v1: https://lore.kernel.org/all/20230411083257.16155-1-mason.huo@xxxxxxxxxxxxxxxx/
Mason Huo (3):
riscv: dts: starfive: Enable axp15060 pmic for cpufreq
cpufreq: dt-platdev: Add JH7110 SOC to the allowlist
riscv: dts: starfive: Add cpu scaling for JH7110 SoC
.../jh7110-starfive-visionfive-2.dtsi | 31 +++++++++++++++++
arch/riscv/boot/dts/starfive/jh7110.dtsi | 33 +++++++++++++++++++
drivers/cpufreq/cpufreq-dt-platdev.c | 2 ++
3 files changed, 66 insertions(+)
base-commit: 197b6b60ae7bc51dd0814953c562833143b292aa
prerequisite-patch-id: 388b8adbb0fe2daf4d07a21eafd4f1bd50ce2403
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prerequisite-patch-id: b00c6b21fbd0353d88b7c9b09093ba30b765f45b
prerequisite-patch-id: 08ec9027e8a5c6fdf201726833168c7464a9b94d
prerequisite-patch-id: fb5120248e48fe1faf053ae0b490c92507ec2b44
prerequisite-patch-id: 4b93d8d590b0a2abe7b4be5287232c494c35be4a
prerequisite-patch-id: 89f049f951e5acf75aab92541992f816fd0acc0d
prerequisite-patch-id: c09c4c68af017b8e5c97b515cb50b70c18a2e705
prerequisite-patch-id: 0df8ccb0e848c2df4c2da95026494bebecede92d
prerequisite-patch-id: 315303931e4b6499de7127a88113763f86e97e16
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prerequisite-patch-id: 4c285d814aa74358a697714eac4415f0bb32bdb3
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prerequisite-patch-id: 7f653d6f4aebf56544aca906c2719f9d80cb1bb3
prerequisite-patch-id: 1936b8e48a4cb9b0fa4440f7ad25bf267beeeebf
prerequisite-patch-id: 5b39a469bff8f11ed582118ca4c456ba8ebcdcd9
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2.39.2