arm64: dts: qcom: msm8996:: Add qcom,tsens-v2 to msm8996.dtsi compatible

The qcom-tsens binding requires a SoC-specific and a TSENS
family-specific binding to be specified in the compatible string.

Since them family-specific binding is not listed in the .dtsi file, we
see the following warnings in 'make dtbs_check'. Fix them.

/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4a9000: compatible: ['qcom,msm8996-tsens'] is not valid
under any of the given schemas (Possible causes of the failure):
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4a9000: compatible: ['qcom,msm8996-tsens'] is too short
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4a9000: compatible:0: 'qcom,msm8996-tsens' is not one of
['qcom,msm8916-tsens', 'qcom,msm8974-tsens']
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4a9000: compatible:0: 'qcom,msm8996-tsens' is not one of
['qcom,msm8976-tsens', 'qcom,qcs404-tsens']

/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4ad000: compatible: ['qcom,msm8996-tsens'] is not valid
under any of the given schemas (Possible causes of the failure):
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4ad000: compatible: ['qcom,msm8996-tsens'] is too short
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4ad000: compatible:0: 'qcom,msm8996-tsens' is not one of
['qcom,msm8916-tsens', 'qcom,msm8974-tsens']
/home/amit/work/builds/build-aarch64/arch/arm64/boot/dts/qcom/msm8996-mtp.dt.yaml:
thermal-sensor@4ad000: compatible:0: 'qcom,msm8996-tsens' is not one of
['qcom,msm8976-tsens', 'qcom,qcs404-tsens']

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/ebaa801adade53c567857db2f74af7d2e00f935b.1582871139.git.amit.kucheria@linaro.org


Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>