diff options
| author | Dong Aisheng <b29396@freescale.com> | 2013-11-06 19:10:28 +0800 |
|---|---|---|
| committer | Dong Aisheng <b29396@freescale.com> | 2013-11-08 10:50:30 +0800 |
| commit | 9d94df08f12ae78908432bc20f346e57331397d8 (patch) | |
| tree | 0c9a82bf0d7a036575f8c6ae8743d0ad2cf024a5 /Documentation/devicetree | |
| parent | 5249f7396f3ba4dd25f7a5bec50a57c40ad59023 (diff) | |
ENGR00286724-8 can: flexcan: add self wakeup support
If wakeup is enabled, enter stop mode, else enter disabled mode.
Self wake can only work on stop mode.
For imx6q, the stop request has to be mannually assert on
IOMUX GPR13[28:29] register, we use syscon to control that bit.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt index e57c610c3a78..487e8a63eff1 100644 --- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt +++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt @@ -15,6 +15,8 @@ Required properties: Optional properties: - clock-frequency : The oscillator frequency driving the flexcan device +- gpr: phandle to general purpose register node. The remote wakeup control + bits is stored here. Below are gpios for tranceiver: - trx_en_gpio : enable gpio |