2022-03-04 18:30:22

by Michael Walle

Subject: [PATCH v2 3/7] ARM: dts: lan966x: add missing uart DMA channel

The usart node of the flexcom3 block is missing the DMA channels. Add
it.

Signed-off-by: Michael Walle <[email protected]>
---
arch/arm/boot/dts/lan966x.dtsi | 3 +++
1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
index 39dfdb8e29ed..230de3bdd5f1 100644
--- a/arch/arm/boot/dts/lan966x.dtsi
+++ b/arch/arm/boot/dts/lan966x.dtsi
@@ -144,6 +144,9 @@ usart3: serial@200 {
compatible = "atmel,at91sam9260-usart";
reg = <0x200 0x200>;
interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(9)>,
+ <&dma0 AT91_XDMAC_DT_PERID(8)>;
+ dma-names = "tx", "rx";
clocks = <&nic_clk>;
clock-names = "usart";
atmel,fifo-size = <32>;
--
2.30.2

2022-03-31 04:21:44

by Claudiu Beznea

Subject: Re: [PATCH v2 3/7] ARM: dts: lan966x: add missing uart DMA channel

On 04.03.2022 17:35, Michael Walle wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> The usart node of the flexcom3 block is missing the DMA channels. Add
> it.
>
> Signed-off-by: Michael Walle <[email protected]>

Reviewed-by: Claudiu Beznea <[email protected]>


> ---
> arch/arm/boot/dts/lan966x.dtsi | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
> index 39dfdb8e29ed..230de3bdd5f1 100644
> --- a/arch/arm/boot/dts/lan966x.dtsi
> +++ b/arch/arm/boot/dts/lan966x.dtsi
> @@ -144,6 +144,9 @@ usart3: serial@200 {
> compatible = "atmel,at91sam9260-usart";
> reg = <0x200 0x200>;
> interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&dma0 AT91_XDMAC_DT_PERID(9)>,
> + <&dma0 AT91_XDMAC_DT_PERID(8)>;
> + dma-names = "tx", "rx";
> clocks = <&nic_clk>;
> clock-names = "usart";
> atmel,fifo-size = <32>;
> --
> 2.30.2
>