[PATCH] ARM: DT: imx6qdl: fix can clocks
Lucas Stach
l.stach at pengutronix.de
Wed Nov 27 08:08:29 EST 2013
Am Mittwoch, den 27.11.2013, 14:14 +0100 schrieb Markus Niebel:
> From: Markus Niebel <Markus.Niebel at tqs.de>
>
> per and ipg clock numbers are exchanged. This leads to
> wrong bitrate calculation.
>
NACK
According to the clock driver clock numbers are IPG->PER.
I think this is the same problem we encountered on i.MX5 and is fixed
with commit "can: flexcan: use correct clock as base for bit rate
calculation"
> Signed-off-by: Markus Niebel <Markus.Niebel at tqs.de>
> ---
> arch/arm/boot/dts/imx6qdl.dtsi | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
> index 59154dc..797f007 100644
> --- a/arch/arm/boot/dts/imx6qdl.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl.dtsi
> @@ -329,7 +329,7 @@
> compatible = "fsl,imx6q-flexcan";
> reg = <0x02090000 0x4000>;
> interrupts = <0 110 0x04>;
> - clocks = <&clks 108>, <&clks 109>;
> + clocks = <&clks 109>, <&clks 108>;
> clock-names = "ipg", "per";
> };
>
> @@ -337,7 +337,7 @@
> compatible = "fsl,imx6q-flexcan";
> reg = <0x02094000 0x4000>;
> interrupts = <0 111 0x04>;
> - clocks = <&clks 110>, <&clks 111>;
> + clocks = <&clks 111>, <&clks 110>;
> clock-names = "ipg", "per";
> };
>
--
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