On 4/13/22 13:40, Camel Guo wrote:
> According the their datasheets:
> - TMP401, TMP411 and TMP43x support extended temperature range;
> - TMP411 and TMP43x support n-factor correction;
> - TMP43x support beta compensation.
>
> In order to make it possible for users to enable these features and set
> up them
> based on their needs, this patch series adds the following devicetree
> bindings:
> - ti,extended-range-enable;
> - ti,n-factor;
> - ti,beta-compensation.
> In the meanwhile, tmp401 driver reads them and configures the coressponding
> registers accordingly.
>
> v3:
> - dt-bindings: remove unused [address|size]_cells and
> ti,beta-compensation.items
> from ti,tmp401.yaml;
> - dt-bindings: change ti,n-factor range to [-128, 127];
> - tmp401.c: instead of u32, use s32 for ti,n-factor.
>
> v2:
> - dt-bindings: fix format and describe hardware properties instead of
> programming models in ti,tmp401.yaml.
>
> Cc: linux-hwmon@vger.kernel.org
> Cc: devicetree@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
>
> Camel Guo (2):
> dt-bindings: hwmon: Add TMP401, TMP411 and TMP43x
> hwmon: (tmp401) Add support of three advanced features
>
> .../devicetree/bindings/hwmon/ti,tmp401.yaml | 105 ++++++++++++++++++
> MAINTAINERS | 1 +
> drivers/hwmon/tmp401.c | 44 +++++++-
> 3 files changed, 149 insertions(+), 1 deletion(-)
> create mode 100644 Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
>
>
> base-commit: ce522ba9ef7e2d9fb22a39eb3371c0c64e2a433e
> --
> 2.30.2
>
V4 is out. Please review that series instead.