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From: Chen Wang <unicorn_wang@outlook.com>
To: Inochi Amaoto <inochiama@gmail.com>
Cc: Chen Wang <unicornxw@gmail.com>,
	u.kleine-koenig@baylibre.com, aou@eecs.berkeley.edu,
	conor+dt@kernel.org, inochiama@gmail.com, krzk+dt@kernel.org,
	looong.bin@gmail.com, palmer@dabbelt.com,
	paul.walmsley@sifive.com, robh@kernel.org, tglx@linutronix.de,
	sycamoremoon376@gmail.com, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	sophgo@lists.linux.dev
Subject: Re: [PATCH 4/4] riscv: sophgo: dts: sg2044: change msi irq type to IRQ_TYPE_EDGE_RISING
Date: Mon, 25 Aug 2025 15:00:21 +0800	[thread overview]
Message-ID: <MAUPR01MB11072A30DFBCC8E1F8CD7219AFE3EA@MAUPR01MB11072.INDPRD01.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <a0ddd70d0658a26a24a9ae48d7ea9e59dfd7cb6f.1756103516.git.unicorn_wang@outlook.com>

Hi, Inochi,

Please help review and test this with SG2044 board, I only have 
pioneerbox/SG2042 and it's tested and works.

Thanks,

Chen

On 8/25/2025 2:56 PM, Chen Wang wrote:
> From: Chen Wang <unicorn_wang@outlook.com>
>
> The latest MSI driver will read the DTS configuration to set the IRQ type,
> so correct the IRQ type in the DTS to the correct value.
>
> This field in the DTS was not used before.
>
> Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
> ---
>   arch/riscv/boot/dts/sophgo/sg2044.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/riscv/boot/dts/sophgo/sg2044.dtsi b/arch/riscv/boot/dts/sophgo/sg2044.dtsi
> index 6ec955744b0c..320c4d1d08e6 100644
> --- a/arch/riscv/boot/dts/sophgo/sg2044.dtsi
> +++ b/arch/riscv/boot/dts/sophgo/sg2044.dtsi
> @@ -214,7 +214,7 @@ msi: msi-controller@6d50000000 {
>   			reg-names = "clr", "doorbell";
>   			#msi-cells = <0>;
>   			msi-controller;
> -			msi-ranges = <&intc 352 IRQ_TYPE_LEVEL_HIGH 512>;
> +			msi-ranges = <&intc 352 IRQ_TYPE_EDGE_RISING 512>;
>   			status = "disabled";
>   		};
>   

      reply	other threads:[~2025-08-25  7:00 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-25  6:54 [PATCH 0/4] irqchip/sg2042-msi: Set irq type according to DT configuration Chen Wang
2025-08-25  6:55 ` [PATCH 1/4] irqchip/sg2042-msi: Improve the logic of obtaining msi-ranges parameters Chen Wang
2025-08-25  7:33   ` Inochi Amaoto
2025-08-25  8:22     ` Chen Wang
2025-08-25  6:55 ` [PATCH 2/4] irqchip/sg2042-msi: Set irq type according to DT configuration Chen Wang
2025-08-25  6:56 ` [PATCH 3/4] riscv: sophgo: dts: sg2042: change msi irq type to IRQ_TYPE_EDGE_RISING Chen Wang
2025-08-25  6:56 ` [PATCH 4/4] riscv: sophgo: dts: sg2044: " Chen Wang
2025-08-25  7:00   ` Chen Wang [this message]

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