diff mbox series

[V3,08/10] arm64: dts: qcom: sdm845: Add a carveout for modem metadata

Message ID 20230111114337.24782-9-quic_sibis@quicinc.com
State New
Headers show
Series Fix XPU violation during modem metadata authentication | expand

Commit Message

Sibi Sankar Jan. 11, 2023, 11:43 a.m. UTC 
Add a new carveout for modem metadata on SDM845 SoCs.

Tested-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
---

v2:
 * Split dt/bindings per SoC [Krzysztof] 

 arch/arm64/boot/dts/qcom/sdm845.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 26c4f45b6152..ccdacd605620 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -122,6 +122,11 @@ 
 			qcom,vmid = <15>;
 		};
 
+		mdata_mem: memory@89700000 {
+			reg = <0 0x89700000 0 0x4000>;
+			no-map;
+		};
+
 		qseecom_mem: qseecom@8ab00000 {
 			reg = <0 0x8ab00000 0 0x1400000>;
 			no-map;
@@ -3351,6 +3356,10 @@ 
 				memory-region = <&mpss_region>;
 			};
 
+			metadata {
+				memory-region = <&mdata_mem>;
+			};
+
 			glink-edge {
 				interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>;
 				label = "modem";