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From: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
To: linux-pm@vger.kernel.org
Cc: daniel.lezcano@linaro.org, edubezval@gmail.com,
	rui.zhang@intel.com,
	Jean-Francois Dagenais <jeff.dagenais@gmail.com>
Subject: [PATCH 2/2] dt-bindings: thermal: generic-adc: make lookup-table optional
Date: Thu, 18 Apr 2019 12:37:33 -0400	[thread overview]
Message-ID: <20190418163733.17414-2-jeff.dagenais@gmail.com> (raw)
In-Reply-To: <20190418163733.17414-1-jeff.dagenais@gmail.com>

Signed-off-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
---
 .../devicetree/bindings/thermal/thermal-generic-adc.txt        | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt b/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt
index d72355502b78..691a09db2fef 100644
--- a/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt
+++ b/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt
@@ -8,16 +8,22 @@ temperature using voltage-temperature lookup table.
 Required properties:
 ===================
 - compatible:		     Must be "generic-adc-thermal".
+- #thermal-sensor-cells:     Should be 1. See ./thermal.txt for a description
+		             of this property.
+Optional properties:
+===================
 - temperature-lookup-table:  Two dimensional array of Integer; lookup table
 			     to map the relation between ADC value and
 			     temperature. When ADC is read, the value is
 			     looked up on the table to get the equivalent
 			     temperature.
+
 			     The first value of the each row of array is the
 			     temperature in milliCelsius and second value of
 			     the each row of array is the ADC read value.
-- #thermal-sensor-cells:     Should be 1. See ./thermal.txt for a description
-			     of this property.
+
+			     If not specified, driver assumes the ADC channel
+			     gives milliCelsius directly.
 
 Example :
 #include <dt-bindings/thermal/thermal.h>
-- 
2.11.0


  reply	other threads:[~2019-04-18 16:38 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-18 16:37 [PATCH 1/2] thermal: generic-adc: make lookup table optional Jean-Francois Dagenais
2019-04-18 16:37 ` Jean-Francois Dagenais [this message]
2019-05-11 18:56   ` [PATCH 2/2] dt-bindings: thermal: generic-adc: make lookup-table optional Eduardo Valentin

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