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| author | Roger Quadros <rogerq@ti.com> | 2015-07-07 16:27:57 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2015-07-12 21:12:54 +0200 |
| commit | 2acb5c301edf39ab6d066687ce70da1166e4de9e (patch) | |
| tree | 0002003e951b5057c16de5a39140abcbf6e44e50 /net/can | |
| parent | can: c_can: Fix default pinmux glitch at init (diff) | |
| download | linux-2acb5c301edf39ab6d066687ce70da1166e4de9e.tar.xz linux-2acb5c301edf39ab6d066687ce70da1166e4de9e.zip | |
ARM: dts: dra7x-evm: Prevent glitch on DCAN1 pinmux
Driver core sets "default" pinmux on on probe and CAN driver
sets "sleep" pinmux during register. This causes a small window
where the CAN pins are in "default" state with the DCAN module
being disabled.
Change the "default" state to be like sleep so this glitch is
avoided. Add a new "active" state that is used by the driver
when CAN is actually active.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions