* [PATCH v2] ARM: dts: qcom: msm8974pro-samsung-klte: Add pstore node
@ 2024-07-15 12:22 Bingwu Zhang
2024-07-29 3:58 ` Bjorn Andersson
0 siblings, 1 reply; 2+ messages in thread
From: Bingwu Zhang @ 2024-07-15 12:22 UTC (permalink / raw)
To: Tony Luck, Guilherme G. Piccoli, Bjorn Andersson, Konrad Dybcio,
Rob Herring, Krzysztof Kozlowski
Cc: Bingwu Zhang, Rong Zhang, Daniele Debernardi, Luca Weiss,
linux-arm-msm, linux-arm-kernel, linux-kernel, devicetree,
linux-hardening
From: Bingwu Zhang <xtexchooser@duck.com>
Add pstore node to allow for retrieving crash logs.
Signed-off-by: Bingwu Zhang <xtexchooser@duck.com>
---
Changes in v2:
Add a label to reserved-memory and extend it to avoid duplicating nodes.
---
arch/arm/boot/dts/qcom/qcom-msm8974.dtsi | 2 +-
.../qcom/qcom-msm8974pro-samsung-klte-common.dtsi | 13 +++++++++++++
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi
index 15568579459a..19c12686831b 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi
@@ -149,7 +149,7 @@ rpmcc: clock-controller {
};
};
- reserved-memory {
+ reserved_memory: reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi
index b5443fd5b425..d3959741d2ea 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi
@@ -438,6 +438,19 @@ fuelgauge_pin: fuelgauge-int-state {
};
};
+&reserved_memory {
+ ramoops@3e8e0000 {
+ compatible = "ramoops";
+ reg = <0x3e8e0000 0x200000>;
+
+ console-size = <0x100000>;
+ record-size = <0x10000>;
+ ftrace-size = <0x10000>;
+ pmsg-size = <0x80000>;
+ ecc-size = <8>;
+ };
+};
+
&remoteproc_adsp {
status = "okay";
cx-supply = <&pma8084_s2>;
base-commit: 6fd4da15c334831a865d4700ceb3ff5a917163e3
--
2.45.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] ARM: dts: qcom: msm8974pro-samsung-klte: Add pstore node
2024-07-15 12:22 [PATCH v2] ARM: dts: qcom: msm8974pro-samsung-klte: Add pstore node Bingwu Zhang
@ 2024-07-29 3:58 ` Bjorn Andersson
0 siblings, 0 replies; 2+ messages in thread
From: Bjorn Andersson @ 2024-07-29 3:58 UTC (permalink / raw)
To: Tony Luck, Guilherme G. Piccoli, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Bingwu Zhang
Cc: Bingwu Zhang, Rong Zhang, Daniele Debernardi, linux-arm-msm,
linux-arm-kernel, linux-kernel, devicetree, linux-hardening,
Luca Weiss
On Mon, 15 Jul 2024 20:22:01 +0800, Bingwu Zhang wrote:
> Add pstore node to allow for retrieving crash logs.
>
>
Applied, thanks!
[1/1] ARM: dts: qcom: msm8974pro-samsung-klte: Add pstore node
commit: 56080a49773935fb899c6559c390a5f8439b5632
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
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