linux-kernel - [RFC v1 0/3] Add QTI QFPROM-Efuse driver support

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Message-Id: <1589307480-27508-1-git-send-email-rbokka@codeaurora.org>
Date:   Tue, 12 May 2020 23:47:57 +0530
From:   Ravi Kumar Bokka <rbokka@...eaurora.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        rnayak@...eaurora.org, saiprakash.ranjan@...eaurora.org,
        dhavalp@...eaurora.org, mturney@...eaurora.org,
        sparate@...eaurora.org, c_rbokka@...eaurora.org,
        mkurumel@...eaurora.org, Ravi Kumar Bokka <rbokka@...eaurora.org>
Subject: [RFC v1 0/3] Add QTI QFPROM-Efuse driver support

This patch series adds qfprom-efuse controller driver support.

This driver can access the raw qfprom regions for fuse blowing.

The current existed qfprom driver is only supports for cpufreq, thermal sensors
drivers by read out calibration data, speed bins..etc which is stored by
qfprom efuses. 

Ravi Kumar Bokka (3):
  dt-bindings: nvmem: Add devicetree bindings for qfprom-efuse
  drivers: nvmem: Add driver for QTI qfprom-efuse support
  arm64: dts: qcom: sc7180: Add qfprom-efuse

 .../devicetree/bindings/nvmem/qfprom-efuse.yaml    |  40 ++
 arch/arm64/boot/dts/qcom/sc7180-idp.dts            |   4 +
 arch/arm64/boot/dts/qcom/sc7180.dtsi               |   9 +
 drivers/nvmem/Kconfig                              |  10 +
 drivers/nvmem/Makefile                             |   2 +
 drivers/nvmem/qfprom-efuse.c                       | 476 +++++++++++++++++++++
 6 files changed, 541 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/qfprom-efuse.yaml
 create mode 100644 drivers/nvmem/qfprom-efuse.c

-- 
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