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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, May 21, 2024 at 02:24:54PM +0200, Arnaud Pouliquen wrote: > Add the "st,proc-id" property allowing to identify the remote processor. > This ID is used to define an unique ID, common between Linux, U-boot and > OP-TEE to identify a coprocessor. > This ID will be used in request to OP-TEE remoteproc Trusted Application > to specify the remote processor. > > Signed-off-by: Arnaud Pouliquen > --- > .../devicetree/bindings/remoteproc/st,stm32-rproc.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml > index 36ea54016b76..409123cd4667 100644 > --- a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml > +++ b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml > @@ -48,6 +48,10 @@ properties: > - description: The offset of the hold boot setting register > - description: The field mask of the hold boot > > + st,proc-id: > + description: remote processor identifier > + $ref: /schemas/types.yaml#/definitions/uint32 > + > st,syscfg-tz: > deprecated: true > description: > @@ -182,6 +186,8 @@ allOf: > st,syscfg-holdboot: false > reset-names: false > resets: false > + required: > + - st,proc-id New required properties are an ABI break. If that is okay, explain why in the commit message. > > additionalProperties: false > > @@ -220,6 +226,7 @@ examples: > reg = <0x10000000 0x40000>, > <0x30000000 0x40000>, > <0x38000000 0x10000>; > + st,proc-id = <0>; > st,syscfg-rsc-tbl = <&tamp 0x144 0xFFFFFFFF>; > st,syscfg-m4-state = <&tamp 0x148 0xFFFFFFFF>; > }; > -- > 2.25.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel