On 12/22/2016 08:52 PM, Vivek Gautam wrote: > >>> + >>> +Optional properties: >>> + - nvmem-cells: a list of phandles to nvmem cells that contain fused >>> + tuning parameters for qusb2 phy, one for each entry >>> + in nvmem-cell-names. >>> + - nvmem-cell-names: must be "tune2_hstx_trim" for cell containing >>> + HS Tx trim value. >> ditto. > nvmem doesn't allow, at this point, to get the cells by index. > Its APIs take 'const char' cell id and get the cell. > > We should add this support to get the cell by index. > Will create a patch for that, and drop the '-names' property from bindings. > If we introduce a cells based API just for this case of one phandle it may make sense to allow the cell id to be NULL and default to whatever cell is there without a names property. We do something similar with clks where a NULL connection id defaults to the first phandle in the list. Then we can avoid having a new set of DT specific APIs here. Of course, documentation should be updated to indicate that a NULL cell_id means use index 0 with DT. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
