From: abdellatif.elkhlifi@arm.com To: Bjorn Andersson <andersson@kernel.org>, Mathieu Poirier <mathieu.poirier@linaro.org>, Rob Herring <robh+dt@kernel.org> Cc: Liviu Dudau <liviu.dudau@arm.com>, Sudeep Holla <sudeep.holla@arm.com>, Lorenzo Pieralisi <lpieralisi@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Drew.Reed@arm.com, Adam.Johnston@arm.com, Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-remoteproc@vger.kernel.org Subject: [PATCH 3/3] dt-bindings: remoteproc: Add Arm remoteproc Date: Fri, 1 Mar 2024 16:42:27 +0000 [thread overview] Message-ID: <20240301164227.339208-4-abdellatif.elkhlifi@arm.com> (raw) In-Reply-To: <20240301164227.339208-1-abdellatif.elkhlifi@arm.com> From: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> introduce the bindings for Arm remoteproc support. Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> --- .../bindings/remoteproc/arm,rproc.yaml | 69 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml diff --git a/Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml b/Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml new file mode 100644 index 000000000000..322197158059 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/arm,rproc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Arm Remoteproc Devices + +maintainers: + - Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> + +description: | + Some Arm heterogeneous System-On-Chips feature remote processors that can + be controlled with a reset control register and a reset status register to + start or stop the processor. + + This document defines the bindings for these remote processors. + +properties: + compatible: + enum: + - arm,corstone1000-extsys + + reg: + minItems: 2 + maxItems: 2 + description: | + Address and size in bytes of the reset control register + and the reset status register. + Expects the registers to be in the order as above. + Should contain an entry for each value in 'reg-names'. + + reg-names: + description: | + Required names for each of the reset registers defined in + the 'reg' property. Expects the names from the following + list, in the specified order, each representing the corresponding + reset register. + items: + - const: reset-control + - const: reset-status + + firmware-name: + description: | + Default name of the firmware to load to the remote processor. + +required: + - compatible + - reg + - reg-names + - firmware-name + +additionalProperties: false + +examples: + - | + extsys0: remoteproc@1a010310 { + compatible = "arm,corstone1000-extsys"; + reg = <0x1a010310 0x4>, <0x1a010314 0x4>; + reg-names = "reset-control", "reset-status"; + firmware-name = "es0_flashfw.elf"; + }; + + extsys1: remoteproc@1a010318 { + compatible = "arm,corstone1000-extsys"; + reg = <0x1a010318 0x4>, <0x1a01031c 0x4>; + reg-names = "reset-control", "reset-status"; + firmware-name = "es1_flashfw.elf"; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 54d6a40feea5..eddaa3841a65 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1768,6 +1768,7 @@ ARM REMOTEPROC DRIVER M: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> L: linux-remoteproc@vger.kernel.org S: Maintained +F: Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml F: drivers/remoteproc/arm_rproc.c ARM SMC WATCHDOG DRIVER -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: abdellatif.elkhlifi@arm.com To: Bjorn Andersson <andersson@kernel.org>, Mathieu Poirier <mathieu.poirier@linaro.org>, Rob Herring <robh+dt@kernel.org> Cc: Liviu Dudau <liviu.dudau@arm.com>, Sudeep Holla <sudeep.holla@arm.com>, Lorenzo Pieralisi <lpieralisi@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Drew.Reed@arm.com, Adam.Johnston@arm.com, Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-remoteproc@vger.kernel.org Subject: [PATCH 3/3] dt-bindings: remoteproc: Add Arm remoteproc Date: Fri, 1 Mar 2024 16:42:27 +0000 [thread overview] Message-ID: <20240301164227.339208-4-abdellatif.elkhlifi@arm.com> (raw) In-Reply-To: <20240301164227.339208-1-abdellatif.elkhlifi@arm.com> From: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> introduce the bindings for Arm remoteproc support. Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> --- .../bindings/remoteproc/arm,rproc.yaml | 69 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml diff --git a/Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml b/Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml new file mode 100644 index 000000000000..322197158059 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/arm,rproc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Arm Remoteproc Devices + +maintainers: + - Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> + +description: | + Some Arm heterogeneous System-On-Chips feature remote processors that can + be controlled with a reset control register and a reset status register to + start or stop the processor. + + This document defines the bindings for these remote processors. + +properties: + compatible: + enum: + - arm,corstone1000-extsys + + reg: + minItems: 2 + maxItems: 2 + description: | + Address and size in bytes of the reset control register + and the reset status register. + Expects the registers to be in the order as above. + Should contain an entry for each value in 'reg-names'. + + reg-names: + description: | + Required names for each of the reset registers defined in + the 'reg' property. Expects the names from the following + list, in the specified order, each representing the corresponding + reset register. + items: + - const: reset-control + - const: reset-status + + firmware-name: + description: | + Default name of the firmware to load to the remote processor. + +required: + - compatible + - reg + - reg-names + - firmware-name + +additionalProperties: false + +examples: + - | + extsys0: remoteproc@1a010310 { + compatible = "arm,corstone1000-extsys"; + reg = <0x1a010310 0x4>, <0x1a010314 0x4>; + reg-names = "reset-control", "reset-status"; + firmware-name = "es0_flashfw.elf"; + }; + + extsys1: remoteproc@1a010318 { + compatible = "arm,corstone1000-extsys"; + reg = <0x1a010318 0x4>, <0x1a01031c 0x4>; + reg-names = "reset-control", "reset-status"; + firmware-name = "es1_flashfw.elf"; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 54d6a40feea5..eddaa3841a65 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1768,6 +1768,7 @@ ARM REMOTEPROC DRIVER M: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> L: linux-remoteproc@vger.kernel.org S: Maintained +F: Documentation/devicetree/bindings/remoteproc/arm,rproc.yaml F: drivers/remoteproc/arm_rproc.c ARM SMC WATCHDOG DRIVER -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2024-03-01 16:43 UTC|newest] Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-03-01 16:42 [PATCH 0/3] remoteproc: introduce Arm remoteproc support abdellatif.elkhlifi 2024-03-01 16:42 ` abdellatif.elkhlifi 2024-03-01 16:42 ` [PATCH 1/3] remoteproc: Add Arm remoteproc driver abdellatif.elkhlifi 2024-03-01 16:42 ` abdellatif.elkhlifi 2024-03-04 18:30 ` Rob Herring 2024-03-04 18:30 ` Rob Herring 2024-03-04 18:42 ` Mathieu Poirier 2024-03-04 18:42 ` Mathieu Poirier 2024-03-07 19:40 ` Abdellatif El Khlifi 2024-03-07 19:40 ` Abdellatif El Khlifi 2024-03-08 16:44 ` Mathieu Poirier 2024-03-08 16:44 ` Mathieu Poirier 2024-03-11 11:44 ` Abdellatif El Khlifi 2024-03-11 11:44 ` Abdellatif El Khlifi 2024-03-12 16:29 ` Mathieu Poirier 2024-03-12 16:29 ` Mathieu Poirier 2024-03-12 17:32 ` Abdellatif El Khlifi 2024-03-12 17:32 ` Abdellatif El Khlifi 2024-03-13 16:25 ` Mathieu Poirier 2024-03-13 16:25 ` Mathieu Poirier 2024-03-13 17:17 ` Abdellatif El Khlifi 2024-03-13 17:17 ` Abdellatif El Khlifi 2024-03-14 14:52 ` Mathieu Poirier 2024-03-14 14:52 ` Mathieu Poirier 2024-03-14 14:59 ` Sudeep Holla 2024-03-14 14:59 ` Sudeep Holla 2024-03-14 15:16 ` Abdellatif El Khlifi 2024-03-14 15:16 ` Abdellatif El Khlifi 2024-03-14 15:24 ` Sudeep Holla 2024-03-14 15:24 ` Sudeep Holla 2024-03-14 16:29 ` Mathieu Poirier 2024-03-14 16:29 ` Mathieu Poirier 2024-03-25 17:13 ` Abdellatif El Khlifi 2024-03-25 17:13 ` Abdellatif El Khlifi 2024-03-26 14:20 ` Mathieu Poirier 2024-03-26 14:20 ` Mathieu Poirier 2024-03-26 17:14 ` Abdellatif El Khlifi 2024-03-26 17:14 ` Abdellatif El Khlifi 2024-03-01 16:42 ` [PATCH 2/3] arm64: dts: Add corstone1000 external system device node abdellatif.elkhlifi 2024-03-01 16:42 ` abdellatif.elkhlifi 2024-03-01 19:27 ` Krzysztof Kozlowski 2024-03-01 19:27 ` Krzysztof Kozlowski 2024-03-08 12:21 ` Sudeep Holla 2024-03-08 12:21 ` Sudeep Holla 2024-03-08 14:25 ` Abdellatif El Khlifi 2024-03-08 14:25 ` Abdellatif El Khlifi 2024-03-01 16:42 ` abdellatif.elkhlifi [this message] 2024-03-01 16:42 ` [PATCH 3/3] dt-bindings: remoteproc: Add Arm remoteproc abdellatif.elkhlifi 2024-03-01 19:30 ` Krzysztof Kozlowski 2024-03-01 19:30 ` Krzysztof Kozlowski 2024-03-08 12:29 ` Sudeep Holla 2024-03-08 12:29 ` Sudeep Holla 2024-03-08 13:54 ` Abdellatif El Khlifi 2024-03-08 13:54 ` Abdellatif El Khlifi 2024-03-13 19:59 ` Robin Murphy 2024-03-13 19:59 ` Robin Murphy 2024-03-14 13:49 ` Abdellatif El Khlifi 2024-03-14 13:49 ` Abdellatif El Khlifi 2024-03-14 13:56 ` Krzysztof Kozlowski 2024-03-14 13:56 ` Krzysztof Kozlowski 2024-03-14 15:20 ` Abdellatif El Khlifi 2024-03-14 15:20 ` Abdellatif El Khlifi 2024-03-14 15:19 ` Sudeep Holla 2024-03-14 15:19 ` Sudeep Holla 2024-03-15 14:22 ` Abdellatif El Khlifi 2024-03-15 14:22 ` Abdellatif El Khlifi
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