[PATCH v2 0/5] Add Khadas MCU and fan control support for Khadas Edge 2
muhammed.efecetin.67 at gmail.com
muhammed.efecetin.67 at gmail.com
Tue Jul 22 05:38:10 PDT 2025
From: Muhammed Efe Cetin <efectn at protonmail.com>
This patch series adds support for the Khadas MCU and fan control for Khadas Edge 2 board.
The first patch updates the device tree bindings to add new "khadas,mcu-v2" compatible for Khadas Edge 2.
The second mfd patch removes unused nvmem code.
The third patch adds the Khadas Edge 2 registers to the mfd driver.
The fourth patch adds support for Khadas Edge 2's new fan control registers to MCU thermal driver and the last one adds the Khadas Edge 2 device tree node for the MCU and fan control.
And the final patch adds the Khadas Edge 2 device tree node for the MCU and fan control.
Changes in v2:
- Added a new compatible "khadas,mcu-v2" for Khadas Edge 2 instead of cooling-levels property in old variant.
- Added Khadas Edge 2 registers with KHADAS_MCU_V2 prefix.
Muhammed Efe Cetin (5):
dt-bindings: mfd: khadas-mcu: add new compatible for Khadas Edge 2
mfd: khadas-mcu: drop unused nvmem code
mfd: add Khadas Edge 2 registers to khadas-mcu.
thermal: khadas_mcu_fan: add support for Khadas Edge 2
arm64: dts: rockchip: add Khadas MCU and fan control nodes
.../devicetree/bindings/mfd/khadas,mcu.yaml | 5 +-
.../dts/rockchip/rk3588s-khadas-edge2.dts | 58 +++++++++++++++++++
drivers/mfd/khadas-mcu.c | 56 +++++++++++++-----
drivers/thermal/khadas_mcu_fan.c | 20 +++++--
include/linux/mfd/khadas-mcu.h | 32 ++++++++++
5 files changed, 152 insertions(+), 19 deletions(-)
--
2.50.1
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