linux-kernel - [PATCH 3/4] arm64: dts: qcom: sc7180: define ipa_fw

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Date:   Wed,  4 Aug 2021 16:02:13 -0500
From:   Alex Elder <elder@...aro.org>
To:     bjorn.andersson@...aro.org, agross@...nel.org
Cc:     robh+dt@...nel.org, elder@...nel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] arm64: dts: qcom: sc7180: define ipa_fw_mem node

Define the reserved memory space used for IPA firmware for the
Qualcomm SC7180 SoC.

Signed-off-by: Alex Elder <elder@...aro.org>
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 9b65896d62dc1..5b10eb4be2b1d 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -110,6 +110,11 @@ tz_mem: memory@...00000 {
 			no-map;
 		};
 
+		ipa_fw_mem: memory@...00000 {
+			reg = <0 0x8b700000 0 0x10000>;
+			no-map;
+		};
+
 		rmtfs_mem: memory@...00000 {
 			compatible = "qcom,rmtfs-mem";
 			reg = <0x0 0x94600000 0x0 0x200000>;
-- 
2.27.0