Messages in this thread | | | Date | Wed, 22 Jun 2022 08:51:55 +0200 | From | Marc Kleine-Budde <> | Subject | Re: [PATCH v1] arm64: dts: imx8mm-verdin: update CAN clock to 40MHz |
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On 22.06.2022 08:38:04, Andrejs Cainikovs wrote: > > > > can1: can@0 { > > > > compatible = "microchip,mcp251xfd"; > > > > - clocks = <&clk20m>; > > > > + clocks = <&clk40m>; > > > > interrupts-extended = <&gpio1 6 > > > > IRQ_TYPE_EDGE_FALLING>; > > > > You don't want to use an edge triggered interrupt with the mcp251xfd > > chip. You will be losing interrupts, better use IRQ_TYPE_LEVEL_LOW. > > This particular change is not about interrupts.
Sure, I just noticed it.
> But thanks for a hint, I'll make sure this is addressed.
Thanks, Marc
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