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From: Sibi Sankar <sibis@codeaurora.org>
To: bjorn.andersson@linaro.org, evgreen@chromium.org, dianders@chromium.org
Cc: agross@kernel.org, linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	robh+dt@kernel.org, swboyd@chromium.org, mka@chromium.org,
	Sibi Sankar <sibis@codeaurora.org>
Subject: [PATCH] arm64: dts: qcom: sc7180-trogdor: Fixup modem memory region
Date: Thu, 15 Oct 2020 23:57:56 +0530
Message-ID: <1602786476-27833-1-git-send-email-sibis@codeaurora.org> (raw)

The modem firmware memory requirements vary between 32M/140M on
no-lte/lte skus respectively, so fixup the modem memory region
to reflect the requirements.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi | 4 ++++
 arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi         | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
index 44956e3165a1..469aad4e5948 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
@@ -9,6 +9,10 @@
 	label = "proximity-wifi-lte";
 };
 
+&mpss_mem {
+	reg = <0x0 0x86000000 0x0 0x8c00000>;
+};
+
 &remoteproc_mpss {
 	firmware-name = "qcom/sc7180-trogdor/modem/mba.mbn",
 			"qcom/sc7180-trogdor/modem/qdsp6sw.mbn";
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index bf875589d364..92a1fe114da8 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -39,7 +39,7 @@
 		};
 
 		mpss_mem: memory@86000000 {
-			reg = <0x0 0x86000000 0x0 0x8c00000>;
+			reg = <0x0 0x86000000 0x0 0x2000000>;
 			no-map;
 		};
 
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


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