From: Lorenzo Pieralisi <lpieralisi@kernel.org>
To: Bartosz Golaszewski <brgl@kernel.org>
Cc: Shivendra Pratap <shivendra.pratap@oss.qualcomm.com>,
Florian Fainelli <florian.fainelli@broadcom.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>,
Andre Draszik <andre.draszik@linaro.org>,
Kathiravan Thirumoorthy
<kathiravan.thirumoorthy@oss.qualcomm.com>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
Srinivas Kandagatla <srini@kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
Bjorn Andersson <andersson@kernel.org>,
Sebastian Reichel <sre@kernel.org>, Rob Herring <robh@kernel.org>,
Souvik Chakravarty <Souvik.Chakravarty@arm.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Andy Yan <andy.yan@rock-chips.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
Conor Dooley <conor+dt@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
John Stultz <john.stultz@linaro.org>,
Moritz Fischer <moritz.fischer@ettus.com>,
Sudeep Holla <sudeep.holla@kernel.org>
Subject: Re: [PATCH v20 06/10] power: reset: Add psci-reboot-mode driver
Date: Fri, 27 Mar 2026 15:08:09 +0100 [thread overview]
Message-ID: <acaPSW6VeYceoMnO@lpieralisi> (raw)
In-Reply-To: <CAMRc=McUdboG0ziWmUf+h9mUiuGesaFk2v27z_Opbw-AF33C0g@mail.gmail.com>
On Fri, Mar 06, 2026 at 02:32:46PM +0100, Bartosz Golaszewski wrote:
> On Thu, Mar 5, 2026 at 6:07 PM Shivendra Pratap
> <shivendra.pratap@oss.qualcomm.com> wrote:
> >
> > >
> > > You should pass the address of this function in faux_device_ops instead of
> > > calling it directly.
> >
> > In last patch, we were using a probe function. As faux_device_create,
> > calls the probe from its internal operations, "of_node" can only be
> > assigned from inside of faux device probe.
> >
> > As our primary requirement is to assign reboot-mode of_node to the faux
> > device, thought to make it this way. (As we did not want to assign it
> > inside the faux device probe).
> >
>
> TBH This sounds like a limitation of the faux device API. I'll Cc you
> on a patch proposing to extend it with the ability of using a firmware
> node to describe the device. If it works for you, you can integrate it
> into your series and use it.
What's the status on this matter ?
Thanks,
Lorenzo
next prev parent reply other threads:[~2026-03-27 14:08 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 18:03 [PATCH v20 00/10] Implement PSCI reboot mode driver for PSCI resets Shivendra Pratap
2026-03-04 18:03 ` [PATCH v20 01/10] power: reset: reboot-mode: Remove devres based allocations Shivendra Pratap
2026-03-05 10:05 ` Bartosz Golaszewski
2026-03-11 9:21 ` Sebastian Reichel
2026-03-12 8:54 ` Shivendra Pratap
2026-03-04 18:03 ` [PATCH v20 02/10] power: reset: reboot-mode: Add support for 64 bit magic Shivendra Pratap
2026-03-11 9:22 ` Sebastian Reichel
2026-03-04 18:03 ` [PATCH v20 03/10] power: reset: reboot-mode: Add support for predefined reboot modes Shivendra Pratap
2026-03-11 9:22 ` Sebastian Reichel
2026-03-04 18:03 ` [PATCH v20 04/10] firmware: psci: Introduce command-based reset in psci_sys_reset Shivendra Pratap
2026-03-27 14:07 ` Lorenzo Pieralisi
2026-03-04 18:03 ` [PATCH v20 05/10] dt-bindings: arm: Document reboot mode magic Shivendra Pratap
2026-03-04 18:03 ` [PATCH v20 06/10] power: reset: Add psci-reboot-mode driver Shivendra Pratap
2026-03-05 10:02 ` Bartosz Golaszewski
2026-03-05 17:06 ` Shivendra Pratap
2026-03-06 13:32 ` Bartosz Golaszewski
2026-03-27 14:08 ` Lorenzo Pieralisi [this message]
2026-03-27 14:09 ` Bartosz Golaszewski
2026-03-27 13:55 ` Lorenzo Pieralisi
2026-03-27 13:59 ` Bartosz Golaszewski
2026-03-27 14:14 ` Lorenzo Pieralisi
2026-03-04 18:03 ` [PATCH v20 07/10] arm64: dts: qcom: qcm6490: Add psci reboot-modes Shivendra Pratap
2026-03-05 10:57 ` Konrad Dybcio
2026-03-04 18:03 ` [PATCH v20 08/10] arm64: dts: qcom: lemans: " Shivendra Pratap
2026-03-05 11:33 ` Konrad Dybcio
2026-03-05 17:52 ` Shivendra Pratap
2026-03-04 18:03 ` [PATCH v20 09/10] arm64: dts: qcom: monaco: " Shivendra Pratap
2026-03-04 18:03 ` [PATCH v20 10/10] arm64: dts: qcom: talos: " Shivendra Pratap
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