linux-kernel - Re: [PATCH v17 02/12] power: reset: reboot-mode: Add firmware node based registration

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Message-ID: <dfcd8bb5-7278-4345-6d17-1903aea3966a@oss.qualcomm.com>
Date: Mon, 10 Nov 2025 18:51:57 +0530
From: Shivendra Pratap <shivendra.pratap@....qualcomm.com>
To: Mukesh Ojha <mukesh.ojha@....qualcomm.com>
Cc: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Sebastian Reichel <sre@...nel.org>, Rob Herring <robh@...nel.org>,
        Sudeep Holla <sudeep.holla@....com>,
        Souvik Chakravarty <Souvik.Chakravarty@....com>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>,
        Andy Yan <andy.yan@...k-chips.com>,
        Mark Rutland <mark.rutland@....com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Arnd Bergmann <arnd@...db.de>, Konrad Dybcio <konradybcio@...nel.org>,
        cros-qcom-dts-watchers@...omium.org, Vinod Koul <vkoul@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Florian Fainelli <florian.fainelli@...adcom.com>,
        Moritz Fischer <moritz.fischer@...us.com>,
        John Stultz <john.stultz@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
        Stephen Boyd <swboyd@...omium.org>,
        Andre Draszik
 <andre.draszik@...aro.org>,
        Kathiravan Thirumoorthy <kathiravan.thirumoorthy@....qualcomm.com>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-arm-msm@...r.kernel.org,
        Elliot Berman <quic_eberman@...cinc.com>,
        Xin Liu <xin.liu@....qualcomm.com>,
        Srinivas Kandagatla <srini@...nel.org>
Subject: Re: [PATCH v17 02/12] power: reset: reboot-mode: Add firmware node
 based registration



On 11/10/2025 6:43 PM, Mukesh Ojha wrote:
> On Sun, Nov 09, 2025 at 08:07:15PM +0530, Shivendra Pratap wrote:
>> The reboot-mode driver does not have a strict requirement for
>> device-based registration. It primarily uses the device's of_node
>> to read mode-<cmd> properties.
>>
>> Remove the dependency on struct device and introduce support for
>> firmware node (fwnode) based registration. This enables drivers
>> that are not associated with a struct device to leverage the
>> reboot-mode framework.
>>
>> Signed-off-by: Shivendra Pratap <shivendra.pratap@....qualcomm.com>
>> ---
>>  drivers/power/reset/reboot-mode.c | 19 ++++++++++++++++---
>>  include/linux/reboot-mode.h       |  4 +++-
>>  2 files changed, 19 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/power/reset/reboot-mode.c b/drivers/power/reset/reboot-mode.c
>> index ac4223794083f36960b2bd37a601b7e1f1872de5..eff60d6e04df2cb84ba59d38512654336f272f8a 100644
>> --- a/drivers/power/reset/reboot-mode.c
>> +++ b/drivers/power/reset/reboot-mode.c
>> @@ -8,10 +8,12 @@
>>  #include <linux/device.h>
>>  #include <linux/init.h>
>>  #include <linux/kernel.h>
>> +#include <linux/list.h>
> 
> nit: Looks like stray change and belongs to other patch

Ack.

thanks,
Shivendra