linux-kernel - [PATCH v2 0/3] nvmem: qfprom: Add binding updates and power-domain handling

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Message-Id: <1627560036-1626-1-git-send-email-rnayak@codeaurora.org>
Date:   Thu, 29 Jul 2021 17:30:33 +0530
From:   Rajendra Nayak <rnayak@...eaurora.org>
To:     agross@...nel.org, bjorn.andersson@...aro.org,
        srinivas.kandagatla@...aro.org, robh+dt@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, rbokka@...eaurora.org,
        dianders@...omium.org, Rajendra Nayak <rnayak@...eaurora.org>
Subject: [PATCH v2 0/3] nvmem: qfprom: Add binding updates and power-domain handling

v2:
* pm_runtime calls made unconditionally, should work even without the power-domains property in DT
* Added the missing pm_runtime_disable() handling
* DT patch rebased on msm/for-next

--
qfprom devices on sc7280 have an additional requirement to vote on a power-domain
performance state to reliably blow fuses. Add the binding updates and handle this in
the driver, also add the DT node for sc7280 platform.

Rajendra Nayak (3):
  dt-bindings: nvmem: qfprom: Add optional power-domains property
  nvmem: qfprom: sc7280: Handle the additional power-domains vote
  arm64: dts: qcom: sc7280: Add qfprom node

 .../devicetree/bindings/nvmem/qcom,qfprom.yaml     |  3 +++
 arch/arm64/boot/dts/qcom/sc7280.dtsi               | 13 +++++++++++
 drivers/nvmem/qfprom.c                             | 26 ++++++++++++++++++++++
 3 files changed, 42 insertions(+)

-- 
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