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arm: tegra: tegra_bb: add sysfs node state
authorVinayak Pane <vpane@nvidia.com>
Thu, 27 Dec 2012 21:21:22 +0000 (13:21 -0800)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 19:58:57 +0000 (12:58 -0700)
commitb49461e95c598ce3a025f0d9c13b1bf1937a78f8
tree62ff26890a31aad6fb354656d0d5dd694a4fc4f8tree | snapshot
parenteca96685d0c86295e54102773f38020074fcc46ecommit | diff
arm: tegra: tegra_bb: add sysfs node state

The sysfs node "state" will show state of BB2AP_MEM_REQ signal.
This essentially shows BBC's current power state as hibernate/active.

Bug 1160000

Change-Id: I40451552cbe4c8c13e8855788e59c15a821fad87
Signed-off-by: Vinayak Pane <vpane@nvidia.com>
Reviewed-on: http://git-master/r/194842
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
arch/arm/mach-tegra/tegra_bb.c diff | blob | history