[PATCH v5 0/3] riscv: sophgo: add thermal sensor support for cv180x/sg200x SoCs
Haylen Chu
heylenay at 4d2.org
Mon Oct 14 00:38:10 PDT 2024
This series implements driver for Sophgo cv180x/sg200x on-chip thermal
sensor and adds thermal zones for CV1800B SoCs.
Changed from v4:
1. support temperature threshold violation interrupts
2. completely switch codename to cv1800
3. style improvements
4. update e-mail address
Link: https://lore.kernel.org/all/SEYPR01MB422158B2766DA03728AD90CBD7A22@SEYPR01MB4221.apcprd01.prod.exchangelabs.com/
Changed from v3:
1. style improvments
2. drop unnecessary dt parameters for simplicity
Link: https://lore.kernel.org/all/SEYPR01MB42213F3A032C60C6AF5EB677D7DC2@SEYPR01MB4221.apcprd01.prod.exchangelabs.com/
Changed from v2:
1. style and code improvements
2. use human-readable value for sensor parameters
Link: https://lore.kernel.org/all/SG2PR01MB4218013241B3EED779D3BAE8D7F82@SG2PR01MB4218.apcprd01.prod.exchangelabs.com/
Changed from v1:
1. style and code improvements
2. make sample parameters configurable
3. generalize document temperature calculating formula
Link: https://lore.kernel.org/all/SEYPR01MB422119B40F4CF05B823F93DCD7F32@SEYPR01MB4221.apcprd01.prod.exchangelabs.com/
Haylen Chu (3):
dt-bindings: thermal: sophgo,cv1800-thermal: Add Sophgo CV1800 thermal
thermal: cv1800: Add cv1800 thermal driver support
riscv: dts: sophgo: cv18xx: Add sensor device and thermal zone
.../thermal/sophgo,cv1800-thermal.yaml | 57 ++++
arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 28 ++
arch/riscv/boot/dts/sophgo/cv18xx.dtsi | 8 +
drivers/thermal/Kconfig | 6 +
drivers/thermal/Makefile | 1 +
drivers/thermal/cv1800_thermal.c | 296 ++++++++++++++++++
6 files changed, 396 insertions(+)
create mode 100644 Documentation/devicetree/bindings/thermal/sophgo,cv1800-thermal.yaml
create mode 100644 drivers/thermal/cv1800_thermal.c
--
2.46.2
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