summaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorDong Aisheng <b29396@freescale.com>2013-11-06 19:10:28 +0800
committerDong Aisheng <b29396@freescale.com>2013-11-08 10:50:30 +0800
commit9d94df08f12ae78908432bc20f346e57331397d8 (patch)
tree0c9a82bf0d7a036575f8c6ae8743d0ad2cf024a5 /Documentation
parent5249f7396f3ba4dd25f7a5bec50a57c40ad59023 (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')
-rw-r--r--Documentation/devicetree/bindings/net/can/fsl-flexcan.txt2
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