[v2] arm64: dts: qcom: sc7280: Enable download mode register write

[PATCH v2] arm64: dts: qcom: sc7280: Enable download mode register write

Posted by Mukesh Ojha 1 year, 7 months ago

Enable download mode setting for sc7280 which can help collect
ramdump for this SoC.

Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
---
Change in v2:
 - Wrong tcsr phandle, it should be tcsr_2.

 arch/arm64/boot/dts/qcom/sc7280.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 06d0e59e7125..3d8410683402 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -711,6 +711,7 @@ memory@80000000 {
 	firmware {
 		scm: scm {
 			compatible = "qcom,scm-sc7280", "qcom,scm";
+			qcom,dload-mode = <&tcsr_2 0x13000>;
 		};
 	};
 
-- 
2.34.1

Re: [PATCH v2] arm64: dts: qcom: sc7280: Enable download mode register write

Posted by Bjorn Andersson 1 year, 7 months ago

On Fri, 05 Jul 2024 20:04:43 +0530, Mukesh Ojha wrote:
> Enable download mode setting for sc7280 which can help collect
> ramdump for this SoC.
> 
> 

Applied, thanks!

[1/1] arm64: dts: qcom: sc7280: Enable download mode register write
      commit: 134a4b2f3be287358542953c9540bee4296bf593

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>

Re: [PATCH v2] arm64: dts: qcom: sc7280: Enable download mode register write

Posted by Konrad Dybcio 1 year, 7 months ago

On 5.07.2024 4:34 PM, Mukesh Ojha wrote:
> Enable download mode setting for sc7280 which can help collect
> ramdump for this SoC.
> 
> Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad