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authorStephen Warren <swarren@nvidia.com>2012-03-19 10:31:58 -0600
committerLokesh Pathak <lpathak@nvidia.com>2012-07-30 08:43:56 -0700
commit20e63194505625691dd93fc613cd4268430f6bc3 (patch)
treef7c86e120c3ccd6858a0d75a5c1e27a57dee0079 /init
parent9bde470e06fc9b2899c70a905a9ad0b3d7b1b218 (diff)
gpio: tegra: configure pins during irq_set_type
When a Tegra GPIO is used as an IRQ, it should be enabled as a GPIO (so the pinmux module isn't driving it as an output) and configured as a GPIO input (so the GPIO module isn't driving it as an output). Set this up automatically whenever an IRQ is requested, so that users of IRQs don't need to do this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Olof Johansson <olof@lixom.net> Change-Id: I5159fe099e483145977ecdba63a2bc4302105932 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/118658 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Stephen Warren <swarren@nvidia.com> GVS: Gerrit_Virtual_Submit
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