Re: [PATCH] arm64: dts: imx8mq: use_dt_domains for pci node

[Shawn Guo]

On Fri, Jan 15, 2021 at 11:26:57AM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan 
> 
> We are using Jailhouse Hypervsior which has virtual pci node that
> use dt domains. so also use dt domains for pci node, this will avoid
> conflict with Jailhouse Hypervisor to trigger the following error:
>   pr_err("Inconsistent \"linux,pci-domain\" property in DT\n");
> 
> Reviewed-by: Richard Zhu 
> Signed-off-by: Peng Fan 

Applied, thanks.

[PATCH] arm64: dts: imx8mq: use_dt_domains for pci node

[Peng Fan (OSS)]

From: Peng Fan 

We are using Jailhouse Hypervsior which has virtual pci node that
use dt domains. so also use dt domains for pci node, this will avoid
conflict with Jailhouse Hypervisor to trigger the following error:
  pr_err("Inconsistent \"linux,pci-domain\" property in DT\n");

Reviewed-by: Richard Zhu 
Signed-off-by: Peng Fan 
---
 arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index a841a023e8e0..ac37cc86ad39 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -1315,6 +1315,7 @@ pcie0: pcie@3380 {
<0 0 0 3  GIC_SPI 123 
IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 4  GIC_SPI 122 
IRQ_TYPE_LEVEL_HIGH>;
fsl,max-link-speed = <2>;
+   linux,pci-domain = <0>;
power-domains = <_pcie>;
resets = < IMX8MQ_RESET_PCIEPHY>,
 < IMX8MQ_RESET_PCIE_CTRL_APPS_EN>,
@@ -1344,6 +1345,7 @@ pcie1: pcie@33c0 {
<0 0 0 3  GIC_SPI 75 
IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 4  GIC_SPI 74 
IRQ_TYPE_LEVEL_HIGH>;
fsl,max-link-speed = <2>;
+   linux,pci-domain = <1>;
power-domains = <_pcie>;
resets = < IMX8MQ_RESET_PCIEPHY2>,
 < IMX8MQ_RESET_PCIE2_CTRL_APPS_EN>,
-- 
2.28.0