Re: [PATCH v3 09/16] dts: Documentation: Extending documentation entry for exynos-thermal
On Wed, Jan 14, 2015 at 02:41:07PM +0100, Lukasz Majewski wrote:
Properties necessary for providing Exynos thermal configuration via device
tree.
Signed-off-by: Lukasz Majewski l.majew...@samsung.com
---
Changes for v3:
- New patch
---
.../devicetree/bindings/thermal/exynos-thermal.txt | 17
+
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
index ae738f5..0f44932 100644
--- a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
@@ -39,6 +39,18 @@
- 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.
+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
+- samsung,tmu_noise_cancel_mode: Mode for noise cancellation
+- samsung,tmu_efuse_value: Default level of temperature - it is needed when
+in factory fusing produced wrong value
+- samsung,tmu_min_efuse_value: Minimum temperature fused value
+- samsung,tmu_max_efuse_value: Maximum temperature fused value
+- samsung,tmu_first_point_trim: First point trimming value
+- samsung,tmu_second_point_trim: Second point trimming value
+- samsung,tmu_default_temp_offset: Default temperature offset
+- samsung,tmu_cal_type: Callibration type
Example 1):
@@ -51,6 +63,7 @@ Example 1):
clock-names = tmu_apbif;
status = disabled;
vtmu-supply = tmu_regulator_node;
+ #include exynos4412-tmu-sensor-conf.dtsi
};
Example 2):
@@ -61,6 +74,7 @@ Example 2):
interrupts = 0 58 0;
clocks = clock 21;
clock-names = tmu_apbif;
+ #include exynos5440-tmu-sensor-conf.dtsi
Did I miss something or at this point the above file does not exist yet?
Please make sure each commit / patch is in a compilable/usable/working
state.
};
Example 3): (In case of Exynos5420 with misplaced TRIMINFO register)
@@ -70,6 +84,7 @@ Example 3): (In case of Exynos5420 with misplaced TRIMINFO
register)
interrupts = 0 184 0;
clocks = clock 318, clock 318;
clock-names = tmu_apbif, tmu_triminfo_apbif;
+ #include exynos4412-tmu-sensor-conf.dtsi
};
tmu_cpu3: tmu@1006c000 {
@@ -78,6 +93,7 @@ Example 3): (In case of Exynos5420 with misplaced TRIMINFO
register)
interrupts = 0 185 0;
clocks = clock 318, clock 319;
clock-names = tmu_apbif, tmu_triminfo_apbif;
+ #include exynos4412-tmu-sensor-conf.dtsi
};
tmu_gpu: tmu@100a {
@@ -86,6 +102,7 @@ Example 3): (In case of Exynos5420 with misplaced
TRIMINFO register)
interrupts = 0 215 0;
clocks = clock 319, clock 318;
clock-names = tmu_apbif, tmu_triminfo_apbif;
+ #include exynos4412-tmu-sensor-conf.dtsi
};
Note: For multi-instance tmu each instance should have an alias correctly
--
2.0.0.rc2
signature.asc
Description: Digital signature
Re: [PATCH v3 09/16] dts: Documentation: Extending documentation entry for exynos-thermal
On Wed, Jan 14, 2015 at 02:52:25PM -0400, Eduardo Valentin wrote:
On Wed, Jan 14, 2015 at 02:41:07PM +0100, Lukasz Majewski wrote:
Properties necessary for providing Exynos thermal configuration via device
tree.
Signed-off-by: Lukasz Majewski l.majew...@samsung.com
---
Changes for v3:
- New patch
---
.../devicetree/bindings/thermal/exynos-thermal.txt | 17
+
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
index ae738f5..0f44932 100644
--- a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt
@@ -39,6 +39,18 @@
- 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.
+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
+- samsung,tmu_noise_cancel_mode: Mode for noise cancellation
+- samsung,tmu_efuse_value: Default level of temperature - it is needed when
+ in factory fusing produced wrong value
+- samsung,tmu_min_efuse_value: Minimum temperature fused value
+- samsung,tmu_max_efuse_value: Maximum temperature fused value
+- samsung,tmu_first_point_trim: First point trimming value
+- samsung,tmu_second_point_trim: Second point trimming value
+- samsung,tmu_default_temp_offset: Default temperature offset
+- samsung,tmu_cal_type: Callibration type
Example 1):
@@ -51,6 +63,7 @@ Example 1):
clock-names = tmu_apbif;
status = disabled;
vtmu-supply = tmu_regulator_node;
+ #include exynos4412-tmu-sensor-conf.dtsi
};
Example 2):
@@ -61,6 +74,7 @@ Example 2):
interrupts = 0 58 0;
clocks = clock 21;
clock-names = tmu_apbif;
+ #include exynos5440-tmu-sensor-conf.dtsi
Did I miss something or at this point the above file does not exist yet?
Please make sure each commit / patch is in a compilable/usable/working
state.
I know this is a Documentation file, but the comment above still
applies.
};
Example 3): (In case of Exynos5420 with misplaced TRIMINFO register)
@@ -70,6 +84,7 @@ Example 3): (In case of Exynos5420 with misplaced
TRIMINFO register)
interrupts = 0 184 0;
clocks = clock 318, clock 318;
clock-names = tmu_apbif, tmu_triminfo_apbif;
+ #include exynos4412-tmu-sensor-conf.dtsi
};
tmu_cpu3: tmu@1006c000 {
@@ -78,6 +93,7 @@ Example 3): (In case of Exynos5420 with misplaced
TRIMINFO register)
interrupts = 0 185 0;
clocks = clock 318, clock 319;
clock-names = tmu_apbif, tmu_triminfo_apbif;
+ #include exynos4412-tmu-sensor-conf.dtsi
};
tmu_gpu: tmu@100a {
@@ -86,6 +102,7 @@ Example 3): (In case of Exynos5420 with misplaced
TRIMINFO register)
interrupts = 0 215 0;
clocks = clock 319, clock 318;
clock-names = tmu_apbif, tmu_triminfo_apbif;
+ #include exynos4412-tmu-sensor-conf.dtsi
};
Note: For multi-instance tmu each instance should have an alias correctly
--
2.0.0.rc2
signature.asc
Description: Digital signature
