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author | Huibin Hong <huibin.hong@rock-chips.com> | 2019-01-15 19:46:01 +0800 |
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committer | Tao Huang <huangtao@rock-chips.com> | 2019-01-16 15:04:30 +0800 |
commit | 6d93f4b6f8a9dd429a57370363c6f2eab4497133 (patch) | |
tree | 94f7c5f63b5347990791735fc4991b3ab95b8e26 /Documentation | |
parent | 4276a57f58be3f0ea45bec7c91b65ee2e150768f (diff) |
serial: 8250_dw: uart wake up
Add wakeup-source to uart dts node to enable uart
wake up system when it receives data.
Change-Id: If4e82a4d3dbaca708209553dc3693089864c782f
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/serial/8250.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/8250.txt b/Documentation/devicetree/bindings/serial/8250.txt index 91d5ab0e60fc..0ef8ca4d3f1b 100644 --- a/Documentation/devicetree/bindings/serial/8250.txt +++ b/Documentation/devicetree/bindings/serial/8250.txt @@ -43,6 +43,7 @@ Optional properties: - auto-flow-control: one way to enable automatic flow control support. The driver is allowed to detect support for the capability even without this property. +- wakeup-source: wake up the system when UART receives data. Note: * fsl,ns16550: |