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    Subject[PATCH 3/6] Documentation: add information for new sysfs soc bus functionality
    Date
    This change applies the required documentation for each new
    attribute recenty added by the new System-On-Chip (SoC)
    information export bus driver.

    Signed-off-by: Lee Jones <lee.jones@linaro.org>
    ---
    Documentation/ABI/testing/sysfs-devices-soc | 48 +++++++++++++++++++++++++++
    1 files changed, 48 insertions(+), 0 deletions(-)
    create mode 100644 Documentation/ABI/testing/sysfs-devices-soc
    diff --git a/Documentation/ABI/testing/sysfs-devices-soc b/Documentation/ABI/testing/sysfs-devices-soc
    new file mode 100644
    index 0000000..549cbda
    --- /dev/null
    +++ b/Documentation/ABI/testing/sysfs-devices-soc
    @@ -0,0 +1,48 @@
    +What: /sys/devices/socX
    +Date: October 2011
    +contact: Lee Jones <lee.jones@linaro.org>
    +Description:
    + The /sys/devices/ directory contains a sub-directory for each
    + System-on-Chip (SoC) device on a running platform. Information
    + regarding each SoC can be obtained by reading sysfs files. This
    + functionality is only available if implemented by the platform.
    +
    + The directory created for each SoC will also house information
    + about devices which are commonly contained in /sys/devices/platform.
    + It has been agreed that if an SoC device exists, its supported
    + devices would be better suited to appear as children of that SoC.
    +
    +What: /sys/devices/socX/machine
    +Date: October 2011
    +contact: Lee Jones <lee.jones@linaro.org>
    +Description:
    + Read-only attribute common to all SoCs. Contains the SoC machine
    + name (e.g. Ux500).
    +
    +What: /sys/devices/socX/family
    +Date: October 2011
    +contact: Lee Jones <lee.jones@linaro.org>
    +Description:
    + Read-only attribute common to all SoCs. Contains SoC family name
    + (e.g. DB8500).
    +
    +What: /sys/devices/socX/soc_id
    +Date: October 2011
    +contact: Lee Jones <lee.jones@linaro.org>
    +Description:
    + Read-only attribute supported by most SoCs. In the case of
    + ST-Ericsson's chips this contains the SoC serial number.
    +
    +What: /sys/devices/socX/revision
    +Date: October 2011
    +contact: Lee Jones <lee.jones@linaro.org>
    +Description:
    + Read-only attribute supported by most SoCs. Contains the SoC's
    + manufacturing revision number.
    +
    +What: /sys/devices/socX/process
    +Date: October 2011
    +contact: Lee Jones <lee.jones@linaro.org>
    +Description:
    + Read-only attribute supported ST-Ericsson's silicon. Contains the
    + the process by which the silicon chip was manufactured.
    --
    1.7.5.4


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