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From: Etienne Carriere <etienne.carriere@linaro.org>
To: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
op-tee@lists.trustedfirmware.org, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Sumit Garg <sumit.garg@linaro.org>,
Jens Wiklander <jens.wiklander@linaro.org>,
Etienne Carriere <etienne.carriere@linaro.org>
Subject: [PATCH v6 1/2] dt-bindings: optee driver interrupt can be a per-cpu
interrupt
Date: Wed, 22 Mar 2023 14:22:11 +0100
Message-Id: <20230322132212.3646972-1-etienne.carriere@linaro.org>
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| Series |
[v6,1/2] dt-bindings: optee driver interrupt can be a per-cpu interrupt
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Commit Message
Etienne Carriere
March 22, 2023, 1:22 p.m. UTC
Explicit in optee firmware device tree bindings that the interrupt
used by optee driver for async notification can be a peripheral
interrupt or a per-cpu interrupt.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
---
No change since v5
No change since v4
Changes since v3:
- Patch added in this v4 to address review comments.
---
.../devicetree/bindings/arm/firmware/linaro,optee-tz.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Comments
On Wed, 22 Mar 2023 at 18:52, Etienne Carriere <etienne.carriere@linaro.org> wrote: > > Explicit in optee firmware device tree bindings that the interrupt > used by optee driver for async notification can be a peripheral > interrupt or a per-cpu interrupt. > > Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> > --- > No change since v5 > Reviewed-by: Sumit Garg <sumit.garg@linaro.org> -Sumit > No change since v4 > > Changes since v3: > - Patch added in this v4 to address review comments. > --- > .../devicetree/bindings/arm/firmware/linaro,optee-tz.yaml | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml > index d4dc0749f9fd..5d033570b57b 100644 > --- a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml > +++ b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml > @@ -28,7 +28,8 @@ properties: > maxItems: 1 > description: | > This interrupt which is used to signal an event by the secure world > - software is expected to be edge-triggered. > + software is expected to be either a per-cpu interrupt or an > + edge-triggered peripheral interrupt. > > method: > enum: [smc, hvc] > -- > 2.25.1 >
On Wed, Mar 22, 2023 at 08:26:22PM +0530, Sumit Garg wrote: > On Wed, 22 Mar 2023 at 18:52, Etienne Carriere > <etienne.carriere@linaro.org> wrote: > > > > Explicit in optee firmware device tree bindings that the interrupt > > used by optee driver for async notification can be a peripheral > > interrupt or a per-cpu interrupt. > > > > Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> > > --- > > No change since v5 > > > > Reviewed-by: Sumit Garg <sumit.garg@linaro.org> I'm picking up this. Thanks, Jens > > -Sumit > > > No change since v4 > > > > Changes since v3: > > - Patch added in this v4 to address review comments. > > --- > > .../devicetree/bindings/arm/firmware/linaro,optee-tz.yaml | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml > > index d4dc0749f9fd..5d033570b57b 100644 > > --- a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml > > +++ b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml > > @@ -28,7 +28,8 @@ properties: > > maxItems: 1 > > description: | > > This interrupt which is used to signal an event by the secure world > > - software is expected to be edge-triggered. > > + software is expected to be either a per-cpu interrupt or an > > + edge-triggered peripheral interrupt. > > > > method: > > enum: [smc, hvc] > > -- > > 2.25.1 > >
diff --git a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml index d4dc0749f9fd..5d033570b57b 100644 --- a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml +++ b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml @@ -28,7 +28,8 @@ properties: maxItems: 1 description: | This interrupt which is used to signal an event by the secure world - software is expected to be edge-triggered. + software is expected to be either a per-cpu interrupt or an + edge-triggered peripheral interrupt. method: enum: [smc, hvc]