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[PATCH 2/3] thermal: exynos: Document number of supported trip-points

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  [PATCH 2/3] thermal: exynos: Document number of supported trip-points Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-02-18 06:20 +0100
    Re: [PATCH 2/3] thermal: exynos: Document number of supported  trip-points Chanwoo Choi <cw00.choi@samsung.com> - 2016-02-18 06:30 +0100
    Re: [PATCH 2/3] thermal: exynos: Document number of supported  trip-points Rob Herring <robh@kernel.org> - 2016-02-22 04:00 +0100

#1337033 — [PATCH 2/3] thermal: exynos: Document number of supported trip-points

Document the number of configurable temperature thresholds (for
trip-points in interrupt-driven mode).

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 Documentation/devicetree/bindings/thermal/exynos-thermal.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
index 34315d7fbfde..faa62059b5c5 100644
--- a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
@@ -44,6 +44,14 @@
 - vtmu-supply: This entry is optional and provides the regulator node supplying
 		voltage to TMU. If needed this entry can be placed inside
 		board/platform specific dts file.
+
+The Exynos TMU supports generating interrupts when reaching given
+temperature thresholds. Number of supported thermal trip points depends
+on the SoC (only first trip points defined in DT will be configured):
+ - most of SoC: 4
+ - samsung,exynos5433-tmu: 8
+ - samsung,exynos7-tmu: 8
+
 Following properties are mandatory (depending on SoC):
 - samsung,tmu_gain: Gain value for internal TMU operation.
 - samsung,tmu_reference_voltage: Value of TMU IP block's reference voltage
-- 
2.5.0

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#1337044 — Re: [PATCH 2/3] thermal: exynos: Document number of supported trip-points

On 2016년 02월 18일 14:14, Krzysztof Kozlowski wrote:
> Document the number of configurable temperature thresholds (for
> trip-points in interrupt-driven mode).
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> ---
>  Documentation/devicetree/bindings/thermal/exynos-thermal.txt | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
> index 34315d7fbfde..faa62059b5c5 100644
> --- a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
> +++ b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
> @@ -44,6 +44,14 @@
>  - vtmu-supply: This entry is optional and provides the regulator node supplying
>  		voltage to TMU. If needed this entry can be placed inside
>  		board/platform specific dts file.
> +
> +The Exynos TMU supports generating interrupts when reaching given
> +temperature thresholds. Number of supported thermal trip points depends
> +on the SoC (only first trip points defined in DT will be configured):
> + - most of SoC: 4
> + - samsung,exynos5433-tmu: 8
> + - samsung,exynos7-tmu: 8
> +
>  Following properties are mandatory (depending on SoC):
>  - samsung,tmu_gain: Gain value for internal TMU operation.
>  - samsung,tmu_reference_voltage: Value of TMU IP block's reference voltage
> 

Exynos5433 has the 8 interrupt for thermal. Looks good to me.
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>

Best Regards,
Chanwoo Choi

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#1339098 — Re: [PATCH 2/3] thermal: exynos: Document number of supported trip-points

On Thu, Feb 18, 2016 at 02:14:19PM +0900, Krzysztof Kozlowski wrote:
> Document the number of configurable temperature thresholds (for
> trip-points in interrupt-driven mode).
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> ---
>  Documentation/devicetree/bindings/thermal/exynos-thermal.txt | 8 ++++++++
>  1 file changed, 8 insertions(+)

Acked-by: Rob Herring <robh@kernel.org>

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