linux-kernel - [PATCH 1/2] arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI

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Message-Id: <20240531-x1e80100-dts-fixes-pcie6a-v1-1-1573ebcae1e8@linaro.org>
Date: Fri, 31 May 2024 20:00:31 +0300
From: Abel Vesa <abel.vesa@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Rajendra Nayak <quic_rjendra@...cinc.com>, 
 Sibi Sankar <quic_sibis@...cinc.com>
Cc: Johan Hovold <johan@...nel.org>, linux-arm-msm@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Abel Vesa <abel.vesa@...aro.org>
Subject: [PATCH 1/2] arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets
 and add MHI

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")
Signed-off-by: Abel Vesa <abel.vesa@...aro.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@...8000 {
 			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>,

-- 
2.34.1