On 05/28/2014 06:54 AM, Peter De Schrijver wrote: > Implement fuse driver for Tegra20, Tegra30, Tegra114 and Tegra124.
> diff --git a/Documentation/ABI/testing/sysfs-driver-tegra-fuse > b/Documentation/ABI/testing/sysfs-driver-tegra-fuse > +Description: read-only access to the efuses on Tegra20, Tegra30, Tegra114 > + and Tegra124 SoC's from NVIDIA. The efuses contain write once > + data programmed at the factory. The data is layed out in 32bit > + words in LSB first formnat. The number of valid bits depends s/formnat/format/ > + on the word and the SoC. The mapping is as follows: > + > + For Tegra20: > + Word 0 - 1 : bit 0 > + Word 2 : unused > + Word 3 : bits 0 - 31 > + Word 4 : bits 0 - 7 Do we really need these long tables that indicate which bits are used? As I mentioned before, when I asked for documentation of the format of these files, all I wanted was a brief not indicating that the data was binary, and that each bit potentially represents a fuse... Either we should leave it at that, or actually document what each bit represents, which would hopefully be a pointless duplication of the TRM. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
