linux-kernel - [PATCH v2 6/8] arm64: dts: qcom: lemans: Fix dts inclusion for IoT boards and update memory map

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Message-ID: <20250803110113.401927-7-wasim.nazir@oss.qualcomm.com>
Date: Sun,  3 Aug 2025 16:31:10 +0530
From: Wasim Nazir <wasim.nazir@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Richard Cochran <richardcochran@...il.com>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        kernel@....qualcomm.com, Wasim Nazir <wasim.nazir@....qualcomm.com>
Subject: [PATCH v2 6/8] arm64: dts: qcom: lemans: Fix dts inclusion for IoT boards and update memory map

IoT boards currently inherit the automotive memory map, which is not
suitable for their configuration. This leads to incorrect memory layout
and inclusion of unnecessary carveouts.

Use lemans.dtsi as the base for IoT boards to apply the correct memory
map. Include additional DTSI files as needed to complete the board
configuration.

Update 'model' string to represent these boards as 'lemans'.

Signed-off-by: Wasim Nazir <wasim.nazir@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/qcs9100-ride-r3.dts | 9 +++++++--
 arch/arm64/boot/dts/qcom/qcs9100-ride.dts    | 9 +++++++--
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/qcs9100-ride-r3.dts b/arch/arm64/boot/dts/qcom/qcs9100-ride-r3.dts
index 759d1ec694b2..7fc2de0d3d5e 100644
--- a/arch/arm64/boot/dts/qcom/qcs9100-ride-r3.dts
+++ b/arch/arm64/boot/dts/qcom/qcs9100-ride-r3.dts
@@ -4,8 +4,13 @@
  */
 /dts-v1/;

-#include "sa8775p-ride-r3.dts"
+#include "lemans.dtsi"
+#include "lemans-pmics.dtsi"
+
+#include "lemans-ride-common.dtsi"
+#include "lemans-ride-ethernet-aqr115c.dtsi"
+
 / {
-	model = "Qualcomm QCS9100 Ride Rev3";
+	model = "Qualcomm Technologies, Inc. Lemans Ride Rev3";
 	compatible = "qcom,qcs9100-ride-r3", "qcom,qcs9100", "qcom,sa8775p";
 };
diff --git a/arch/arm64/boot/dts/qcom/qcs9100-ride.dts b/arch/arm64/boot/dts/qcom/qcs9100-ride.dts
index 979462dfec30..b0c5fdde56ae 100644
--- a/arch/arm64/boot/dts/qcom/qcs9100-ride.dts
+++ b/arch/arm64/boot/dts/qcom/qcs9100-ride.dts
@@ -4,8 +4,13 @@
  */
 /dts-v1/;

-#include "sa8775p-ride.dts"
+#include "lemans.dtsi"
+#include "lemans-pmics.dtsi"
+
+#include "lemans-ride-common.dtsi"
+#include "lemans-ride-ethernet-88ea1512.dtsi"
+
 / {
-	model = "Qualcomm QCS9100 Ride";
+	model = "Qualcomm Technologies, Inc. Lemans Ride";
 	compatible = "qcom,qcs9100-ride", "qcom,qcs9100", "qcom,sa8775p";
 };
--
2.50.1