Messages in this thread | | | Date | Thu, 15 Feb 2024 09:19:14 +0200 | Subject | Re: [PATCH v2 2/3] ARM: dts: microchip: sama7g5: Add flexcom 10 node | From | claudiu beznea <> |
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Hi, Mihai,
On 14.02.2024 10:03, Mihai Sain wrote: > Add flexcom 10 node for usage on the SAMA7G54 Curiosity board. > > Signed-off-by: Mihai Sain <mihai.sain@microchip.com> > --- > arch/arm/boot/dts/microchip/sama7g5.dtsi | 26 ++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > > diff --git a/arch/arm/boot/dts/microchip/sama7g5.dtsi b/arch/arm/boot/dts/microchip/sama7g5.dtsi > index 269e0a3ca269..c90e404e8ed9 100644 > --- a/arch/arm/boot/dts/microchip/sama7g5.dtsi > +++ b/arch/arm/boot/dts/microchip/sama7g5.dtsi > @@ -958,6 +958,32 @@ i2c9: i2c@600 { > }; > }; > > + flx10: flexcom@e2820000 { > + compatible = "atmel,sama5d2-flexcom"; > + reg = <0xe2820000 0x200>; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 48>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0x0 0xe2820000 0x800>; > + status = "disabled"; > + > + i2c10: i2c@600 { > + compatible = "microchip,sama7g5-i2c", "microchip,sam9x60-i2c"; > + reg = <0x600 0x200>; > + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; > + #address-cells = <1>; > + #size-cells = <0>; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 48>; > + atmel,fifo-size = <32>; > + dmas = <&dma0 AT91_XDMAC_DT_PERID(25)>, > + <&dma0 AT91_XDMAC_DT_PERID(26)>; > + dma-names = "rx", "tx";
Please use the same pattern used by the rest of the i2c flexcom nodes, meaning: dma-names = "tx", "rx";
and, with this, reverse the order of dmas, too.
> + atmel,use-dma-rx; > + atmel,use-dma-tx;
These are uart properties.
> + status = "disabled"; > + }; > + }; > + > flx11: flexcom@e2824000 { > compatible = "atmel,sama5d2-flexcom"; > reg = <0xe2824000 0x200>;
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