diff options
| author | Chris Paterson <chris.paterson2@renesas.com> | 2016-11-24 19:13:39 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-01-03 12:41:21 +0300 |
| commit | 8a6de0453954095c269efc5054da53c73bfc8298 (patch) | |
| tree | b66c174677e3b5e7bd05c1d4133ae8a0d961533e | |
| parent | 80fab06e258da76232356d8a0b390d4bc25e6917 (diff) | |
| download | linux-8a6de0453954095c269efc5054da53c73bfc8298.tar.xz | |
arm64: dts: r8a7796: Add CAN external clock support
Adds external CAN clock node for r8a7796. This clock can be used as
fCAN clock of CAN and CAN FD controller.
Based on a patch for r8a7795 by Ramesh Shanmugasundaram.
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a7796.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index 4bf8e14956fe..c0f9ced8df7e 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -69,6 +69,13 @@ clock-frequency = <0>; }; + /* External CAN clock - to be overridden by boards that provide it */ + can_clk: can { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + /* External SCIF clock - to be overridden by boards that provide it */ scif_clk: scif { compatible = "fixed-clock"; |