* [PATCH v2] arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI
@ 2024-06-04 15:20 Abel Vesa
2024-06-05 5:51 ` Manivannan Sadhasivam
2024-06-06 3:20 ` Bjorn Andersson
0 siblings, 2 replies; 3+ messages in thread
From: Abel Vesa @ 2024-06-04 15:20 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Rajendra Nayak, Sibi Sankar
Cc: Johan Hovold, linux-arm-msm, devicetree, linux-kernel, Abel Vesa
The actual size of the DBI region is 0xf20 and the start of the
ELBI region is 0xf40, according to the documentation. So fix them.
While at it, add the MHI region as well.
Fixes: 5eb83fc10289 ("arm64: dts: qcom: x1e80100: Add PCIe nodes")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
---
Changes in v2:
- Dropped the 4-lane mode switch patch entire.
- Fetched Konrad's R-b tag
- Link to v1: https://lore.kernel.org/r/20240531-x1e80100-dts-fixes-pcie6a-v1-0-1573ebcae1e8@linaro.org
---
arch/arm64/boot/dts/qcom/x1e80100.dtsi | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index cf8d8d5b1870..fe7ca2a73f9d 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -2818,15 +2818,17 @@ pcie6a: pci@1bf8000 {
device_type = "pci";
compatible = "qcom,pcie-x1e80100";
reg = <0 0x01bf8000 0 0x3000>,
- <0 0x70000000 0 0xf1d>,
- <0 0x70000f20 0 0xa8>,
+ <0 0x70000000 0 0xf20>,
+ <0 0x70000f40 0 0xa8>,
<0 0x70001000 0 0x1000>,
- <0 0x70100000 0 0x100000>;
+ <0 0x70100000 0 0x100000>,
+ <0 0x01bfb000 0 0x1000>;
reg-names = "parf",
"dbi",
"elbi",
"atu",
- "config";
+ "config",
+ "mhi";
#address-cells = <3>;
#size-cells = <2>;
ranges = <0x01000000 0 0x00000000 0 0x70200000 0 0x100000>,
---
base-commit: d97496ca23a2d4ee80b7302849404859d9058bcd
change-id: 20240531-x1e80100-dts-fixes-pcie6a-0cf5b75a818e
Best regards,
--
Abel Vesa <abel.vesa@linaro.org>
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v2] arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI
2024-06-04 15:20 [PATCH v2] arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI Abel Vesa
@ 2024-06-05 5:51 ` Manivannan Sadhasivam
2024-06-06 3:20 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Manivannan Sadhasivam @ 2024-06-05 5:51 UTC (permalink / raw)
To: Abel Vesa
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Rajendra Nayak, Sibi Sankar, Johan Hovold,
linux-arm-msm, devicetree, linux-kernel
On Tue, Jun 04, 2024 at 06:20:24PM +0300, Abel Vesa wrote:
> The actual size of the DBI region is 0xf20 and the start of the
> ELBI region is 0xf40, according to the documentation. So fix them.
> While at it, add the MHI region as well.
>
> Fixes: 5eb83fc10289 ("arm64: dts: qcom: x1e80100: Add PCIe nodes")
> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
- Mani
> ---
> Changes in v2:
> - Dropped the 4-lane mode switch patch entire.
> - Fetched Konrad's R-b tag
> - Link to v1: https://lore.kernel.org/r/20240531-x1e80100-dts-fixes-pcie6a-v1-0-1573ebcae1e8@linaro.org
> ---
> arch/arm64/boot/dts/qcom/x1e80100.dtsi | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> index cf8d8d5b1870..fe7ca2a73f9d 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> @@ -2818,15 +2818,17 @@ pcie6a: pci@1bf8000 {
> device_type = "pci";
> compatible = "qcom,pcie-x1e80100";
> reg = <0 0x01bf8000 0 0x3000>,
> - <0 0x70000000 0 0xf1d>,
> - <0 0x70000f20 0 0xa8>,
> + <0 0x70000000 0 0xf20>,
> + <0 0x70000f40 0 0xa8>,
> <0 0x70001000 0 0x1000>,
> - <0 0x70100000 0 0x100000>;
> + <0 0x70100000 0 0x100000>,
> + <0 0x01bfb000 0 0x1000>;
> reg-names = "parf",
> "dbi",
> "elbi",
> "atu",
> - "config";
> + "config",
> + "mhi";
> #address-cells = <3>;
> #size-cells = <2>;
> ranges = <0x01000000 0 0x00000000 0 0x70200000 0 0x100000>,
>
> ---
> base-commit: d97496ca23a2d4ee80b7302849404859d9058bcd
> change-id: 20240531-x1e80100-dts-fixes-pcie6a-0cf5b75a818e
>
> Best regards,
> --
> Abel Vesa <abel.vesa@linaro.org>
>
>
--
மணிவண்ணன் சதாசிவம்
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v2] arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI
2024-06-04 15:20 [PATCH v2] arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI Abel Vesa
2024-06-05 5:51 ` Manivannan Sadhasivam
@ 2024-06-06 3:20 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Bjorn Andersson @ 2024-06-06 3:20 UTC (permalink / raw)
To: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Rajendra Nayak, Sibi Sankar, Abel Vesa
Cc: Johan Hovold, linux-arm-msm, devicetree, linux-kernel
On Tue, 04 Jun 2024 18:20:24 +0300, Abel Vesa wrote:
> The actual size of the DBI region is 0xf20 and the start of the
> ELBI region is 0xf40, according to the documentation. So fix them.
> While at it, add the MHI region as well.
>
>
Applied, thanks!
[1/1] arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI
commit: 8e99e770f7eab8f8127098df7824373c4b4e8b5c
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-06-04 15:20 [PATCH v2] arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI Abel Vesa
2024-06-05 5:51 ` Manivannan Sadhasivam
2024-06-06 3:20 ` Bjorn Andersson
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