linux-kernel - Re: [PATCH v21 9/9] arm64: dts: imx95: Add msi-map for pci-ep device

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Message-ID: <aKh9tPZOtxyvOcCg@lizhi-Precision-Tower-5810>
Date: Fri, 22 Aug 2025 10:24:52 -0400
From: Frank Li <Frank.li@....com>
To: Kishon Vijay Abraham I <kishon@...nel.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Anup Patel <apatel@...tanamicro.com>, Marc Zyngier <maz@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Danilo Krummrich <dakr@...nel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>, Arnd Bergmann <arnd@...db.de>,
	Shuah Khan <shuah@...nel.org>, Richard Zhu <hongxing.zhu@....com>,
	Lucas Stach <l.stach@...gutronix.de>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Rob Herring <robh@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Manivannan Sadhasivam <mani@...nel.org>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	Niklas Cassel <cassel@...nel.org>, dlemoal@...nel.org,
	jdmason@...zu.us, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-pci@...r.kernel.org,
	linux-kselftest@...r.kernel.org, imx@...ts.linux.dev,
	devicetree@...r.kernel.org
Subject: Re: [PATCH v21 9/9] arm64: dts: imx95: Add msi-map for pci-ep device

On Thu, Jul 10, 2025 at 03:13:55PM -0400, Frank Li via B4 Relay wrote:
> From: Frank Li <Frank.Li@....com>
>
> Add msi-map for pci-ep device.

Shawn:

	Other part already in v6.17-rc1. Can you pick last dts patch?

Frank

>
> Acked-by: Manivannan Sadhasivam <mani@...nel.org>
> Signed-off-by: Frank Li <Frank.Li@....com>
> ---
> change in v20
> - add Manivannan's ACK
>
> change from v14 to v16
> - none
>
> change from v13 to v14
> - new patch
> ---
>  arch/arm64/boot/dts/freescale/imx95.dtsi | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
> index 632631a2911224cadc16a943cdb467e091e43384..c59d11eb7a581a500d381ef96f1e44533052c2a2 100644
> --- a/arch/arm64/boot/dts/freescale/imx95.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
> @@ -1797,6 +1797,7 @@ pcie1_ep: pcie-ep@...80000 {
>  			assigned-clock-rates = <3600000000>, <100000000>, <10000000>;
>  			assigned-clock-parents = <0>, <0>,
>  						 <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
> +			msi-map = <0x0 &its 0x98 0x1>;
>  			power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>;
>  			status = "disabled";
>  		};
>
> --
> 2.34.1
>
>