linux-kernel - Re: [PATCH] arm64: dts: qcom: x1e80100: Fix up BAR spaces

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Message-ID: <Zo6d+3T/wcVHiWi1@linaro.org>
Date: Wed, 10 Jul 2024 17:43:07 +0300
From: Abel Vesa <abel.vesa@...aro.org>
To: Konrad Dybcio <konrad.dybcio@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Sibi Sankar <quic_sibis@...cinc.com>,
	Rajendra Nayak <quic_rjendra@...cinc.com>,
	Marijn Suijten <marijn.suijten@...ainline.org>,
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: x1e80100: Fix up BAR spaces

On 24-07-10 16:07:23, Konrad Dybcio wrote:
> The 32-bit BAR spaces are reaching outside their assigned register
> regions. Shrink them to match their actual sizes.
> While at it, unify the style.
> 
> Fixes: 5eb83fc10289 ("arm64: dts: qcom: x1e80100: Add PCIe nodes")
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Also tested on CRD, so:

Tested-by: Abel Vesa <abel.vesa@...aro.org>

> ---
>  arch/arm64/boot/dts/qcom/x1e80100.dtsi | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> index 7bca5fcd7d52..bc5b4f5ea127 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> @@ -2895,9 +2895,9 @@ pcie6a: pci@...8000 {
>  				    "mhi";
>  			#address-cells = <3>;
>  			#size-cells = <2>;
> -			ranges = <0x01000000 0 0x00000000 0 0x70200000 0 0x100000>,
> -				 <0x02000000 0 0x70300000 0 0x70300000 0 0x3d00000>;
> -			bus-range = <0 0xff>;
> +			ranges = <0x01000000 0x0 0x00000000 0x0 0x70200000 0x0 0x100000>,
> +				 <0x02000000 0x0 0x70300000 0x0 0x70300000 0x0 0x1d00000>;
> +			bus-range = <0x00 0xff>;
>  
>  			dma-coherent;
>  
> @@ -3016,8 +3016,8 @@ pcie4: pci@...8000 {
>  				    "mhi";
>  			#address-cells = <3>;
>  			#size-cells = <2>;
> -			ranges = <0x01000000 0 0x00000000 0 0x7c200000 0 0x100000>,
> -				 <0x02000000 0 0x7c300000 0 0x7c300000 0 0x3d00000>;
> +			ranges = <0x01000000 0x0 0x00000000 0x0 0x7c200000 0x0 0x100000>,
> +				 <0x02000000 0x0 0x7c300000 0x0 0x7c300000 0x0 0x1d00000>;
>  			bus-range = <0x00 0xff>;
>  
>  			dma-coherent;
> 
> ---
> base-commit: 0b58e108042b0ed28a71cd7edf5175999955b233
> change-id: 20240710-topic-barman-57a52f7de103
> 
> Best regards,
> -- 
> Konrad Dybcio <konrad.dybcio@...aro.org>
>