diff options
| author | Amit Kucheria <amit.kucheria@linaro.org> | 2018-10-12 12:12:21 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-11-05 12:30:49 +0530 |
| commit | 68949c6c529dd14c68a227934ce34f9e3e13727d (patch) | |
| tree | 05f9d8c78fab0d7c130aa5355ae8ebfdf3657fa4 | |
| parent | 890af6bf8d5dc670a36eabcb15194255bee0db46 (diff) | |
arm64: dts: qcom: qcs404: Add tsens controller
qcs404 has a single TSENS IP block with 10 sensors. The calibration data
is stored in an eeprom (qfprom) that is accessed through the nvmem
framework. We add the qfprom node to allow the tsens sensors to be
calibrated correctly.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcs404.dtsi | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index 23a16b7c43b6..479502cdd27f 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -291,6 +291,26 @@ status = "okay"; }; + qfprom: qfprom@a4000 { + compatible = "qcom,qfprom"; + reg = <0xa4000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + tsens_caldata: caldata@d0 { + reg = <0x1f8 0x14>; + }; + }; + + tsens: thermal-sensor@4a9000 { + compatible = "qcom,qcs404-tsens", "qcom,tsens-v1"; + reg = <0x4a9000 0x1000>, /* TM */ + <0x4a8000 0x1000>; /* SROT */ + nvmem-cells = <&tsens_caldata>; + nvmem-cell-names = "calib"; + #qcom,sensors = <10>; + #thermal-sensor-cells = <1>; + }; + apcs_glb: mailbox@b011000 { compatible = "qcom,qcs404-apcs-apps-global", "syscon"; reg = <0xb011000 0x1000>; |