docs: hwmon: da9052, da9055: convert to ReST format

Convert da9052 and da9055 to ReST format, in order to allow
them to be parsed by Sphinx.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/Documentation/hwmon/da9052 b/Documentation/hwmon/da9052
index 5bc5134..c1c0f1f 100644 (file)
--- a/Documentation/hwmon/da9052
+++ b/Documentation/hwmon/da9052
@@ -1,6 +1,12 @@
+Kernel driver da9052
+====================
+
 Supported chips:
+
   * Dialog Semiconductors DA9052-BC and DA9053-AA/Bx PMICs
+
     Prefix: 'da9052'
+
     Datasheet: Datasheet is not publicly available.
 
 Authors: David Dajun Chen <dchen@diasemi.com>
@@ -15,17 +21,20 @@ different inputs. The track and hold circuit ensures stable input voltages at
 the input of the ADC during the conversion.
 
 The ADC is used to measure the following inputs:
-Channel 0: VDDOUT - measurement of the system voltage
-Channel 1: ICH - internal battery charger current measurement
-Channel 2: TBAT - output from the battery NTC
-Channel 3: VBAT - measurement of the battery voltage
-Channel 4: ADC_IN4 - high impedance input (0 - 2.5V)
-Channel 5: ADC_IN5 - high impedance input (0 - 2.5V)
-Channel 6: ADC_IN6 - high impedance input (0 - 2.5V)
-Channel 7: XY - TSI interface to measure the X and Y voltage of the touch
-          screen resistive potentiometers
-Channel 8: Internal Tjunc. - sense (internal temp. sensor)
-Channel 9: VBBAT - measurement of the backup battery voltage
+
+========= ===================================================================
+Channel 0 VDDOUT - measurement of the system voltage
+Channel 1 ICH - internal battery charger current measurement
+Channel 2 TBAT - output from the battery NTC
+Channel 3 VBAT - measurement of the battery voltage
+Channel 4 ADC_IN4 - high impedance input (0 - 2.5V)
+Channel 5 ADC_IN5 - high impedance input (0 - 2.5V)
+Channel 6 ADC_IN6 - high impedance input (0 - 2.5V)
+Channel 7 XY - TSI interface to measure the X and Y voltage of the touch
+         screen resistive potentiometers
+Channel 8 Internal Tjunc. - sense (internal temp. sensor)
+Channel 9 VBBAT - measurement of the backup battery voltage
+========= ===================================================================
 
 By using sysfs attributes we can measure the system voltage VDDOUT, the battery
 charging current ICH, battery temperature TBAT, battery junction temperature
@@ -37,12 +46,15 @@ Voltage Monitoring
 Voltages are sampled by a 10 bit ADC.
 
 The battery voltage is calculated as:
+
        Milli volt = ((ADC value * 1000) / 512) + 2500
 
 The backup battery voltage is calculated as:
+
        Milli volt = (ADC value * 2500) / 512;
 
 The voltages on ADC channels 4, 5 and 6 are calculated as:
+
        Milli volt = (ADC value * 2500) / 1023
 
 Temperature Monitoring
@@ -52,10 +64,15 @@ Temperatures are sampled by a 10 bit ADC.  Junction and battery temperatures
 are monitored by the ADC channels.
 
 The junction temperature is calculated:
+
        Degrees celsius = 1.708 * (TJUNC_RES - T_OFFSET) - 108.8
+
 The junction temperature attribute is supported by the driver.
 
 The battery temperature is calculated:
-       Degree Celsius = 1 / (t1 + 1/298)- 273
+
+       Degree Celsius = 1 / (t1 + 1/298) - 273
+
 where t1 = (1/B)* ln(( ADCval * 2.5)/(R25*ITBAT*255))
+
 Default values of R25, B, ITBAT are 10e3, 3380 and 50e-6 respectively.

diff --git a/Documentation/hwmon/da9055 b/Documentation/hwmon/da9055
index 855c3f5..beae271 100644 (file)
--- a/Documentation/hwmon/da9055
+++ b/Documentation/hwmon/da9055
@@ -1,6 +1,11 @@
+Kernel driver da9055
+====================
+
 Supported chips:
   * Dialog Semiconductors DA9055 PMIC
+
     Prefix: 'da9055'
+
     Datasheet: Datasheet is not publicly available.
 
 Authors: David Dajun Chen <dchen@diasemi.com>
@@ -15,11 +20,12 @@ different inputs. The track and hold circuit ensures stable input voltages at
 the input of the ADC during the conversion.
 
 The ADC is used to measure the following inputs:
-Channel 0: VDDOUT - measurement of the system voltage
-Channel 1: ADC_IN1 - high impedance input (0 - 2.5V)
-Channel 2: ADC_IN2 - high impedance input (0 - 2.5V)
-Channel 3: ADC_IN3 - high impedance input (0 - 2.5V)
-Channel 4: Internal Tjunc. - sense (internal temp. sensor)
+
+- Channel 0: VDDOUT - measurement of the system voltage
+- Channel 1: ADC_IN1 - high impedance input (0 - 2.5V)
+- Channel 2: ADC_IN2 - high impedance input (0 - 2.5V)
+- Channel 3: ADC_IN3 - high impedance input (0 - 2.5V)
+- Channel 4: Internal Tjunc. - sense (internal temp. sensor)
 
 By using sysfs attributes we can measure the system voltage VDDOUT,
 chip junction temperature and auxiliary channels voltages.
@@ -31,9 +37,11 @@ Voltages are sampled in a AUTO mode it can be manually sampled too and results
 are stored in a 10 bit ADC.
 
 The system voltage is calculated as:
+
        Milli volt = ((ADC value * 1000) / 85) + 2500
 
 The voltages on ADC channels 1, 2 and 3 are calculated as:
+
        Milli volt = (ADC value * 1000) / 102
 
 Temperature Monitoring
@@ -43,5 +51,7 @@ Temperatures are sampled by a 10 bit ADC.  Junction temperatures
 are monitored by the ADC channels.
 
 The junction temperature is calculated:
+
        Degrees celsius = -0.4084 * (ADC_RES - T_OFFSET) + 307.6332
+
 The junction temperature attribute is supported by the driver.