linux-kernel - Re: [PATCH 6/8] riscv: dts: spacemit: Enable PDMA0 controller on Banana Pi F3

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Message-ID: <20250611135757-GYC125008@gentoo>
Date: Wed, 11 Jun 2025 13:57:57 +0000
From: Yixun Lan <dlan@...too.org>
To: Guodong Xu <guodong@...cstar.com>
Cc: vkoul@...nel.org, robh@...nel.org, krzk+dt@...nel.org,
	conor+dt@...nel.org, paul.walmsley@...ive.com, palmer@...belt.com,
	aou@...s.berkeley.edu, alex@...ti.fr, p.zabel@...gutronix.de,
	drew@...7.com, emil.renner.berthing@...onical.com,
	inochiama@...il.com, geert+renesas@...der.be, tglx@...utronix.de,
	hal.feng@...rfivetech.com, joel@....id.au, duje.mihanovic@...le.hr,
	elder@...cstar.com, dmaengine@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-riscv@...ts.infradead.org, spacemit@...ts.linux.dev
Subject: Re: [PATCH 6/8] riscv: dts: spacemit: Enable PDMA0 controller on
 Banana Pi F3

Hi Guodong,

On 20:57 Wed 11 Jun     , Guodong Xu wrote:
> Enable the Peripheral DMA controller (PDMA0) on the SpacemiT K1-based
> Banana Pi F3 board by setting its status to "okay". This board-specific
> configuration activates the PDMA controller defined in the SoC's base
> device tree.
> 
  Although this series is actively developed under Bananapi-f3 board
but it should work fine with jupiter board, so I'd suggest to enable
it too, thanks

> Signed-off-by: Guodong Xu <guodong@...cstar.com>
> ---
>  arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> index 2363f0e65724..115222c065ab 100644
> --- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> +++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> @@ -45,3 +45,7 @@ &uart0 {
>  	pinctrl-0 = <&uart0_2_cfg>;
>  	status = "okay";
>  };
> +
> +&pdma0 {
> +	status = "okay";
> +};
> -- 
> 2.43.0
> 
> 

-- 
Yixun Lan (dlan)