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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
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tree5e910f0e82173f4ef4f51111366a3f1299037a7b /Documentation/ABI/testing/sysfs-driver-tegra-fuse
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+What: /sys/devices/*/<our-device>/fuse
+Date: February 2014
+Contact: Peter De Schrijver <pdeschrijver@nvidia.com>
+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 format. Each bit represents a single value
+ as decoded from the fuse registers. Bits order/assignment
+ exactly matches the HW registers, including any unused bits.
+Users: any user space application which wants to read the efuses on
+ Tegra SoC's