* [PATCH v1 0/4] power: reset: gpio-poweroff: use sys-off handler API
@ 2023-09-28 12:32 Francesco Dolcini
[not found] ` <20230928123728.21901-1-francesco@dolcini.it>
0 siblings, 1 reply; 3+ messages in thread
From: Francesco Dolcini @ 2023-09-28 12:32 UTC (permalink / raw)
To: Sebastian Reichel, Rob Herring, Krzysztof Kozlowski, Conor Dooley
Cc: Francesco Dolcini, linux-pm, devicetree, linux-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Use the new sys-off handler API for gpio-poweroff. This allows us to have more
than one power-off handler and to have a priority for the handler. Also, add a
priority property so we can use gpio-poweroff even when registering another
poweroff handler or using the legacy pm_power_off method.
Stefan Eichenberger (4):
power: reset: gpio-poweroff: use a struct to store the module
variables
power: reset: gpio-poweroff: use sys-off handler API
dt-bindings: power: reset: gpio-poweroff: Add priority property
power: reset: gpio-poweroff: make sys handler priority configurable
.../bindings/power/reset/gpio-poweroff.yaml | 4 +
drivers/power/reset/gpio-poweroff.c | 82 ++++++++++---------
2 files changed, 48 insertions(+), 38 deletions(-)
--
2.25.1
^ permalink raw reply [flat|nested] 3+ messages in thread[parent not found: <20230928123728.21901-1-francesco@dolcini.it>]
* [PATCH v1 3/4] dt-bindings: power: reset: gpio-poweroff: Add priority property [not found] ` <20230928123728.21901-1-francesco@dolcini.it> @ 2023-09-28 12:37 ` Francesco Dolcini 2023-10-02 16:39 ` Rob Herring 0 siblings, 1 reply; 3+ messages in thread From: Francesco Dolcini @ 2023-09-28 12:37 UTC (permalink / raw) To: Sebastian Reichel, Rob Herring, Krzysztof Kozlowski, Conor Dooley Cc: Stefan Eichenberger, linux-pm, devicetree, linux-kernel, Francesco Dolcini From: Stefan Eichenberger <stefan.eichenberger@toradex.com> Add the priority property to the gpio-poweroff bindings description. Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> --- .../devicetree/bindings/power/reset/gpio-poweroff.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.yaml index b54ec003a1e0..c6404841bcd7 100644 --- a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.yaml +++ b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.yaml @@ -40,6 +40,10 @@ properties: default: 100 description: Delay to wait after driving gpio inactive + priority: + default: 0 + description: Priority of the power off handler + timeout-ms: default: 3000 description: Time to wait before assuming the power off sequence failed. -- 2.25.1 ^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v1 3/4] dt-bindings: power: reset: gpio-poweroff: Add priority property 2023-09-28 12:37 ` [PATCH v1 3/4] dt-bindings: power: reset: gpio-poweroff: Add priority property Francesco Dolcini @ 2023-10-02 16:39 ` Rob Herring 0 siblings, 0 replies; 3+ messages in thread From: Rob Herring @ 2023-10-02 16:39 UTC (permalink / raw) To: Francesco Dolcini Cc: Sebastian Reichel, Krzysztof Kozlowski, Conor Dooley, Stefan Eichenberger, linux-pm, devicetree, linux-kernel, Francesco Dolcini On Thu, Sep 28, 2023 at 02:37:27PM +0200, Francesco Dolcini wrote: > From: Stefan Eichenberger <stefan.eichenberger@toradex.com> > > Add the priority property to the gpio-poweroff bindings description. > > Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com> > Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> > --- > .../devicetree/bindings/power/reset/gpio-poweroff.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.yaml > index b54ec003a1e0..c6404841bcd7 100644 > --- a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.yaml > +++ b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.yaml > @@ -40,6 +40,10 @@ properties: > default: 100 > description: Delay to wait after driving gpio inactive > > + priority: > + default: 0 > + description: Priority of the power off handler > + You also need a $ref to restart-handler.yaml (at the top level). > timeout-ms: > default: 3000 > description: Time to wait before assuming the power off sequence failed. > -- > 2.25.1 > ^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-09-28 12:32 [PATCH v1 0/4] power: reset: gpio-poweroff: use sys-off handler API Francesco Dolcini
[not found] ` <20230928123728.21901-1-francesco@dolcini.it>
2023-09-28 12:37 ` [PATCH v1 3/4] dt-bindings: power: reset: gpio-poweroff: Add priority property Francesco Dolcini
2023-10-02 16:39 ` Rob Herring
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