diff options
author | Max Krummenacher <max.krummenacher@toradex.com> | 2019-11-21 20:04:36 +0100 |
---|---|---|
committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2020-02-12 11:06:10 +0100 |
commit | 9fe0b00a6cc978982144919e2442685fac956720 (patch) | |
tree | 0a23273975377d816f2b7ea7bdb865c8c0ab877f /Documentation | |
parent | 1463a8c37ec021accdc5a7eddfb04e34099c3178 (diff) |
can: mcp25xxfd: allow to keep the clock allways on
This allows to have a clock on clko even if the controller is
disabled.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/net/can/microchip,mcp25xxfd.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/can/microchip,mcp25xxfd.txt b/Documentation/devicetree/bindings/net/can/microchip,mcp25xxfd.txt index d53754d6d2a4..33c5c28f1455 100644 --- a/Documentation/devicetree/bindings/net/can/microchip,mcp25xxfd.txt +++ b/Documentation/devicetree/bindings/net/can/microchip,mcp25xxfd.txt @@ -16,6 +16,11 @@ Optional properties: - microchip,clock-out-div = <0|1|2|4|10>: Clock output pin divider 0 = Start of Frame output default: 10 + - microchip,clock-allways-on: bool: Do not disable the clock if CAN + is inactive. Thus a clock on the + clko pin will not be stopped. + This results in a higher standby + current. - microchip,clock-div2: bool: divide the internal clock by 2 - microchip,gpio-open-drain: bool: enable open-drain for all pins (except cantx) |