[PATCH] arm64: dts: qcom: purwa: Add EL2 overlay for purwa-iot-evk

[Xin Liu]

Add support for building an EL2 combined DTB for the purwa-iot-evk
in the Qualcomm DTS Makefile.

The new purwa-iot-evk-el2.dtb is generated by combining the base
purwa-iot-evk.dtb with the x1-el2.dtbo overlay, enabling EL2-specific
configurations required by the platform.

Signed-off-by: Xin Liu <xin.liu@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 4ba8e7306419..0e326f62357b 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -157,6 +157,10 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-maple.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-poplar.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-xiaomi-sagit.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= purwa-iot-evk.dtb
+
+purwa-iot-evk-el2-dtbs	:= purwa-iot-evk.dtb x1-el2.dtbo
+
+dtb-$(CONFIG_ARCH_QCOM)	+= purwa-iot-evk-el2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-fairphone-fp5.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-idp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-particle-tachyon.dtb
-- 
2.43.0