On Fri, Sep 18, 2020 at 08:11:03PM +0200, Ansuel Smith wrote: > Document use of qcom,ath10k-pre-calibration-data-mtd bindings used to > define from where the driver will load the pre-cal data in the defined > mtd partition. > > Signed-off-by: Ansuel Smith <ansuelsmth@xxxxxxxxx> > --- > .../devicetree/bindings/net/wireless/qcom,ath10k.txt | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt > index b61c2d5a0..568364243 100644 > --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt > +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt > @@ -15,9 +15,9 @@ and also uses most of the properties defined in this doc (except > "qcom,ath10k-calibration-data"). It uses "qcom,ath10k-pre-calibration-data" > to carry pre calibration data. > > -In general, entry "qcom,ath10k-pre-calibration-data" and > -"qcom,ath10k-calibration-data" conflict with each other and only one > -can be provided per device. > +In general, entry "qcom,ath10k-pre-calibration-data", > +"qcom,ath10k-calibration-data-mtd" and "qcom,ath10k-calibration-data" conflict with > +each other and only one can be provided per device. > > SNOC based devices (i.e. wcn3990) uses compatible string "qcom,wcn3990-wifi". > > @@ -63,6 +63,12 @@ Optional properties: > hw versions. > - qcom,ath10k-pre-calibration-data : pre calibration data as an array, > the length can vary between hw versions. > +- qcom,ath10k-pre-calibration-data-mtd : mtd is a Linuxism. > + Usage: optional > + Value type: <phandle offset size> > + Definition: pre calibration data read from mtd partition. Take 3 value, the > + mtd to read data from, the offset in the mtd partition and the The phandle is the mtd or partition? Maybe you should be using nvmem binding here. > + size of data to read. > - <supply-name>-supply: handle to the regulator device tree node > optional "supply-name" are "vdd-0.8-cx-mx", > "vdd-1.8-xo", "vdd-1.3-rfa", "vdd-3.3-ch0", > -- > 2.27.0 >
