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[0/2] arm64: dts: qcom: pmk[345]50: enable reboot reason

Message ID 20230503-topic-sm8450-upstream-reboot-reason-v1-0-c5ac3dd5b49f@linaro.org
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Series arm64: dts: qcom: pmk[345]50: enable reboot reason | expand

Message

Neil Armstrong May 3, 2023, 2:13 p.m. UTC 
Like SA8775P (at [1]), the SM8350, SM8450 & SM8550 platforms uses
the SDAM2 nvmem to pass the reboot reason.

This simply adds the sdam2 and reboot reason nodes
in the pmk8350 and pmk8550 dtsi.

Tested with:

and

triggering the following ABL logs on HDK8450:
  KeyPress:0, BootReason:2
  Fastboot=1, Recovery:0
and
  KeyPress:0, BootReason:1
  Fastboot=0, Recovery:1

[1] https://lore.kernel.org/lkml/20230417145536.414490-1-brgl@bgdev.pl/T/

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Neil Armstrong (2):
      arm64: dts: qcom: pmk8350: add reboot-mode node using sdam_2 nvmem
      arm64: dts: qcom: pmk8550: add reboot-mode node using sdam_2 nvmem

 arch/arm64/boot/dts/qcom/pmk8350.dtsi | 23 +++++++++++++++++++++++
 arch/arm64/boot/dts/qcom/pmk8550.dtsi | 23 +++++++++++++++++++++++
 2 files changed, 46 insertions(+)
---
base-commit: 92e815cf07ed24ee1c51b122f24ffcf2964b4b13
change-id: 20230503-topic-sm8450-upstream-reboot-reason-e5fc827bac27

Best regards,

Comments

Krzysztof Kozlowski May 3, 2023, 2:19 p.m. UTC | #1 
On 03/05/2023 16:13, Neil Armstrong wrote:
> Introduce sdam_2 node, which is to be used via nvmem for power on
> reasons during reboot. Add supported PoN reasons supported via sdam_2
> node.
> 


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Tested on HDK8450.



Best regards,
Krzysztof
Bjorn Andersson May 25, 2023, 4:54 a.m. UTC | #2 
On Wed, 03 May 2023 16:13:27 +0200, Neil Armstrong wrote:
> Like SA8775P (at [1]), the SM8350, SM8450 & SM8550 platforms uses
> the SDAM2 nvmem to pass the reboot reason.
> 
> This simply adds the sdam2 and reboot reason nodes
> in the pmk8350 and pmk8550 dtsi.
> 
> Tested with:
> 
> [...]

Applied, thanks!

[1/2] arm64: dts: qcom: pmk8350: add reboot-mode node using sdam_2 nvmem
      commit: 399a3c34b390afda183b7b0bd91afeee3a4cfc0f
[2/2] arm64: dts: qcom: pmk8550: add reboot-mode node using sdam_2 nvmem
      commit: 138c427ade7bad3f4f764b506ce4f1079bfc22ee

Best regards,