On Thu, 22 Aug 2019, Linus Walleij wrote: > As we migrate the AB8500 GPADC driver to use IIO, we need to augment > the bindings to account for defining the ADC channels in the device > tree. > > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > --- > ChangeLog v1->v2: > - Rebased on v5.3-rc5 > --- > .../devicetree/bindings/mfd/ab8500.txt | 119 ++++++++++++++++++ > 1 file changed, 119 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mfd/ab8500.txt b/Documentation/devicetree/bindings/mfd/ab8500.txt > index cd9e90c5d171..05d4b473c7c8 100644 > --- a/Documentation/devicetree/bindings/mfd/ab8500.txt > +++ b/Documentation/devicetree/bindings/mfd/ab8500.txt > @@ -69,6 +69,18 @@ Required child device properties: > - compatible : "stericsson,ab8500-[bm|btemp|charger|fg|gpadc|gpio|ponkey| > pwm|regulator|rtc|sysctrl|usb]"; > > + A few child devices require ADC channels from the GPADC node. Those follow the > + standard bindings from iio/iio-bindings.txt > + > + abx500-temp : io-channels "aux1" and "aux2" for measuring external > + temperatures > + ab8500_fg : io-channel "main_bat_v" for measuring main battery voltage > + ab8500_btemp : io-channels "btemp_ball" and "bat_ctrl" for measuring the > + battery voltage Voltage? Not temperature? > + ab8500_charger : io-channels "main_charger_v", "main_charger_c", "vbus_v", > + "usb_charger_c" for measuring voltage and current of the > + different charging supplies Are you not a fan of full stops? :) Besides this, looks okay in general: For my own reference: Acked-for-MFD-by: Lee Jones <lee.jones@xxxxxxxxxx> -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
