Doug, On 26 June 2014 02:10, Doug Anderson <dianders@xxxxxxxxxxxx> wrote: > Naveen, > > On Tue, Jun 24, 2014 at 11:29 PM, Naveen Krishna Chatradhi > <ch.naveen@xxxxxxxxxxx> wrote: >> Exynos5420 based Peach PIT board has 4 NTC thermistors to measure >> temperatures at various points on the board. >> >> IIO based ADC becomes the parent and NTC thermistors are the childs, >> via the HWMON interface. >> >> Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx> >> Cc: Doug Anderson <dianders@xxxxxxxxxxxx> >> --- >> Changes since v1: >> 1. Arranged the ADC node alphabetical >> 2. Added "status = "okay"" to the ADC node >> >> This patch needs >> 1. MAX77802 PMIC device tree nodes (for ldo9) >> https://www.mail-archive.com/devicetree@xxxxxxxxxxxxxxx/msg31430.html >> 2. Uses the DT documentation for NTC thermistors updated with vendor-prefix >> >> This patch set is tested >> 1. On Peach PIT board via sysfs entry exposed by hwmon >> localhost ~ # cat /sys/class/hwmon/hwmon*/device/temp1_input >> 37436 >> 36449 >> 38560 >> 38059 >> >> 2. Backward compatibility is tested by replacing "murata" with "ntc" >> in the dts nodes and running the above test. >> >> arch/arm/boot/dts/exynos5420-peach-pit.dts | 34 ++++++++++++++++++++++++++++ >> 1 file changed, 34 insertions(+) > > Now that Javier has spun his patch, perhaps you can fold the "pi" > version in here too? Sure, thanks for the information. Snow also needs the adc nodes. Will try to implement an adc fragment for PIT, PI and Snow. > > Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx> > Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx> -- Shine bright, (: Nav :) -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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