Hi,
On Mon, Jul 9, 2018 at 4:43 AM, Amit Kucheria <amit.kucheria@xxxxxxxxxx> wrote:
> SDM845 has two tsens blocks, one with 13 sensors and the other with 8
> sensors. It uses version 2 of the TSENS IP, so use the fallback property to
> allow more common code.
>
> Signed-off-by: Amit Kucheria <amit.kucheria@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sdm845.dtsi | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index cdaabeb..ba2899c 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -221,6 +221,22 @@
> #interrupt-cells = <2>;
> };
>
> + tsens0: tsens@c263000 {
As per my comments in the bindings, nit that this should probably be
"thermal-sensor" not "tsens", AKA:
tsens0: thermal-sensor@c263000 {
> + compatible = "qcom,sdm845-tsens", "qcom,tsens-v2";
> + reg = <0xc263000 0x1ff>, /* TM */
> + <0xc222000 0x1ff>; /* SROT */
> + #qcom,sensors = <13>;
As per my comment in the bindings and the code, I'm confused about the
whole "#qcom,sensors" bit. It's not documented and doesn't seem
hooked up in the code either.
...but if people have tested this, perhaps I'm confused. How can
things work if num_sensors is 0???
-Doug
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