From: Jamie Douglass <jamiemdouglass@gmail.com>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: ~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org, Petr Vorel <petr.vorel@gmail.com>,
Dominik Kobinski <dominikkobinski314@gmail.com>,
Konrad Dybico <konrad.dybico@linaro.org>,
Jamie Douglass <jamiemdouglass@gmail.com>
Subject: [PATCH] arm64: dts: qcom: msm8992-lg-bullhead: Correct memory overlap with SMEM region
Date: Sat, 28 Jan 2023 16:52:14 +1100 [thread overview]
Message-ID: <20230128055214.33648-1-jamiemdouglass@gmail.com> (raw)
A previously committed reserved memory region was overlapping with the
SMEM memory region, causing an error message in dmesg:
OF: reserved mem: OVERLAP DETECTED!
reserved@5000000 (0x0000000005000000--0x0000000007200000)
overlaps with smem_region@6a00000
(0x0000000006a00000--0x0000000006c00000)
This patch splits the previous reserved memory region into two
reserved sections either side of the SMEM memory region.
Signed-off-by: Jamie Douglass <jamiemdouglass@gmail.com>
---
arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi b/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
index 79de9cc395c4..5e375ea73c79 100644
--- a/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
@@ -53,8 +53,13 @@ cont_splash_mem: memory@3400000 {
no-map;
};
- removed_region: reserved@5000000 {
- reg = <0 0x05000000 0 0x2200000>;
+ reserved@5000000 {
+ reg = <0x0 0x05000000 0x0 0x1a00000>;
+ no-map;
+ };
+
+ reserved@6c00000 {
+ reg = <0x0 0x06c00000 0x0 0x400000>;
no-map;
};
};
--
2.25.1
next reply other threads:[~2023-01-28 5:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-28 5:52 Jamie Douglass [this message]
2023-01-28 14:30 ` [PATCH] arm64: dts: qcom: msm8992-lg-bullhead: Correct memory overlap with SMEM region Konrad Dybcio
2023-01-28 22:30 ` Jamie Douglass
2023-01-30 14:19 ` Petr Vorel
2023-01-30 14:21 ` Konrad Dybcio
2023-01-30 15:03 ` Petr Vorel
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