This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: msm8994-angler: removed clash with smem_region
to the 6.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-msm8994-angler-removed-clash-with-sme.patch
and it can be found in the queue-6.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 24d0c03bcfdc67d185ff8563e836c97a2f859a81
Author: Petr Vorel <pvorel@xxxxxxx>
Date: Tue Jan 31 21:04:14 2023 +0100
arm64: dts: qcom: msm8994-angler: removed clash with smem_region
[ Upstream commit c85c8a992794dfcd7cea7a41871710c27c5592a6 ]
This fixes memory overlap error:
[ 0.000000] reserved@6300000 (0x0000000006300000--0x0000000007000000) overlaps with smem_region@6a00000 (0x0000000006a00000--0x0000000006c00000)
smem_region is the same as in downstream (qcom,smem) [1], therefore
split reserved memory into two sections on either side of smem_region.
Not adding labels as it's not expected to be used.
[1] https://android.googlesource.com/kernel/msm/+/refs/heads/android-msm-angler-3.10-marshmallow-mr1/arch/arm/boot/dts/qcom/msm8994.dtsi#948
Fixes: 380cd3a34b7f ("arm64: dts: msm8994-angler: fix the memory map")
Signed-off-by: Petr Vorel <pvorel@xxxxxxx>
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230131200414.24373-3-pvorel@xxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi b/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
index cd77dcb558722..b8f2a01bcb96c 100644
--- a/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
@@ -60,11 +60,6 @@ reserved@5000000 {
reg = <0x0 0x05000000 0x0 0x1a00000>;
no-map;
};
-
- reserved@6c00000 {
- reg = <0x0 0x06c00000 0x0 0x400000>;
- no-map;
- };
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
index 59b9ed78cf0cb..29e79ae0849d8 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
@@ -41,8 +41,8 @@ tzapp_mem: tzapp@4800000 {
no-map;
};
- removed_region: reserved@6300000 {
- reg = <0 0x06300000 0 0xD00000>;
+ reserved@6300000 {
+ reg = <0 0x06300000 0 0x700000>;
no-map;
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi
index 9ff9d35496d21..24c3fced8df71 100644
--- a/arch/arm64/boot/dts/qcom/msm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi
@@ -228,6 +228,11 @@ adsp_mem: memory@c9400000 {
reg = <0 0xc9400000 0 0x3f00000>;
no-map;
};
+
+ reserved@6c00000 {
+ reg = <0 0x06c00000 0 0x400000>;
+ no-map;
+ };
};
smd {
