linux-kernel - Re: [PATCH v4 2/4] dt-bindings: nvmem: Add properties needed for blowing fuses

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Message-ID: <20200709231647.GA1079025@bogus>
Date:   Thu, 9 Jul 2020 17:16:47 -0600
From:   Rob Herring <robh@...nel.org>
To:     Douglas Anderson <dianders@...omium.org>
Cc:     mkurumel@...eaurora.org, linux-kernel@...r.kernel.org,
        Andy Gross <agross@...nel.org>, devicetree@...r.kernel.org,
        Ravi Kumar Bokka <rbokka@...eaurora.org>,
        linux-arm-msm@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        mturney@...eaurora.org, saiprakash.ranjan@...eaurora.org,
        Jeffrey Hugo <jhugo@...eaurora.org>, sparate@...eaurora.org,
        dhavalp@...eaurora.org, rnayak@...eaurora.org
Subject: Re: [PATCH v4 2/4] dt-bindings: nvmem: Add properties needed for
 blowing fuses

On Mon, 22 Jun 2020 07:49:27 -0700, Douglas Anderson wrote:
> From: Ravi Kumar Bokka <rbokka@...eaurora.org>
> 
> On some systems it's possible to actually blow the fuses in the qfprom
> from the kernel.  Add properties to support that.
> 
> NOTE: Whether this is possible depends on the BIOS settings and
> whether the kernel has permissions here, so not all boards will be
> able to blow fuses in the kernel.
> 
> Signed-off-by: Ravi Kumar Bokka <rbokka@...eaurora.org>
> Signed-off-by: Douglas Anderson <dianders@...omium.org>
> ---
> 
> Changes in v4:
> - Clock name is "core", not "sec".
> - Example under "soc" to get #address-cells and #size-cells.
> 
> Changes in v3:
> - Add an extra reg range (at 0x6000 offset for SoCs checked)
> - Define two options for reg: 1 item or 4 items.
> - No reg-names.
> - Add "clocks" and "clock-names" to list of properties.
> - Clock is now "sec", not "secclk".
> - Add "vcc-supply" to list of properties.
> - Fixed up example.
> 
>  .../bindings/nvmem/qcom,qfprom.yaml           | 50 ++++++++++++++++++-
>  1 file changed, 48 insertions(+), 2 deletions(-)
> 

Reviewed-by: Rob Herring <robh@...nel.org>