From: Sudeep Holla <sudeep.holla@arm.com> To: devicetree@vger.kernel.org Cc: Sudeep Holla <sudeep.holla@arm.com>, linux-arm-kernel@lists.infradead.org, Rob Herring <robh+dt@kernel.org>, Cristian Marussi <cristian.marussi@arm.com>, Kevin Hilman <khilman@baylibre.com>, Neil Armstrong <narmstrong@baylibre.com>, Jerome Brunet <jbrunet@baylibre.com> Subject: [PATCH v2 1/8] dt-bindings: firmware: arm,scpi: Move arm,scp-shmem to json schema Date: Tue, 1 Jun 2021 23:48:57 +0100 [thread overview] Message-ID: <20210601224904.917990-2-sudeep.holla@arm.com> (raw) In-Reply-To: <20210601224904.917990-1-sudeep.holla@arm.com> Move the SRAM and shared memory binding for SCPI into the existing Generic on-chip SRAM. We just need to update the compatible list and there-by remove the whole old text format binding for the same. Cc: Rob Herring <robh+dt@kernel.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> --- .../devicetree/bindings/arm/arm,scpi.txt | 15 --------------- Documentation/devicetree/bindings/sram/sram.yaml | 1 + 2 files changed, 1 insertion(+), 15 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/arm,scpi.txt b/Documentation/devicetree/bindings/arm/arm,scpi.txt index bcd6c3ec471e..bcb8b3d61e68 100644 --- a/Documentation/devicetree/bindings/arm/arm,scpi.txt +++ b/Documentation/devicetree/bindings/arm/arm,scpi.txt @@ -56,21 +56,6 @@ Sub-nodes node. It can be non linear and hence provide the mapping of identifiers into the clock-output-names array. -SRAM and Shared Memory for SCPI -------------------------------- - -A small area of SRAM is reserved for SCPI communication between application -processors and SCP. - -The properties should follow the generic mmio-sram description found in [3] - -Each sub-node represents the reserved area for SCPI. - -Required sub-node properties: -- reg : The base offset and size of the reserved area with the SRAM -- compatible : should be "arm,scp-shmem" for Non-secure SRAM based - shared memory - Sensor bindings for the sensors based on SCPI Message Protocol -------------------------------------------------------------- SCPI provides an API to access the various sensors on the SoC. diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml index c1a5afa73cfe..7fc208692a7a 100644 --- a/Documentation/devicetree/bindings/sram/sram.yaml +++ b/Documentation/devicetree/bindings/sram/sram.yaml @@ -80,6 +80,7 @@ description: |+ - amlogic,meson8b-smp-sram - amlogic,meson-gxbb-scp-shmem - amlogic,meson-axg-scp-shmem + - arm,scp-shmem - renesas,smp-sram - rockchip,rk3066-smp-sram - samsung,exynos4210-sysram -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Sudeep Holla <sudeep.holla@arm.com> To: devicetree@vger.kernel.org Cc: Sudeep Holla <sudeep.holla@arm.com>, linux-arm-kernel@lists.infradead.org, Rob Herring <robh+dt@kernel.org>, Cristian Marussi <cristian.marussi@arm.com>, Kevin Hilman <khilman@baylibre.com>, Neil Armstrong <narmstrong@baylibre.com>, Jerome Brunet <jbrunet@baylibre.com> Subject: [PATCH v2 1/8] dt-bindings: firmware: arm, scpi: Move arm, scp-shmem to json schema Date: Tue, 1 Jun 2021 23:48:57 +0100 [thread overview] Message-ID: <20210601224904.917990-2-sudeep.holla@arm.com> (raw) In-Reply-To: <20210601224904.917990-1-sudeep.holla@arm.com> Move the SRAM and shared memory binding for SCPI into the existing Generic on-chip SRAM. We just need to update the compatible list and there-by remove the whole old text format binding for the same. Cc: Rob Herring <robh+dt@kernel.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> --- .../devicetree/bindings/arm/arm,scpi.txt | 15 --------------- Documentation/devicetree/bindings/sram/sram.yaml | 1 + 2 files changed, 1 insertion(+), 15 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/arm,scpi.txt b/Documentation/devicetree/bindings/arm/arm,scpi.txt index bcd6c3ec471e..bcb8b3d61e68 100644 --- a/Documentation/devicetree/bindings/arm/arm,scpi.txt +++ b/Documentation/devicetree/bindings/arm/arm,scpi.txt @@ -56,21 +56,6 @@ Sub-nodes node. It can be non linear and hence provide the mapping of identifiers into the clock-output-names array. -SRAM and Shared Memory for SCPI -------------------------------- - -A small area of SRAM is reserved for SCPI communication between application -processors and SCP. - -The properties should follow the generic mmio-sram description found in [3] - -Each sub-node represents the reserved area for SCPI. - -Required sub-node properties: -- reg : The base offset and size of the reserved area with the SRAM -- compatible : should be "arm,scp-shmem" for Non-secure SRAM based - shared memory - Sensor bindings for the sensors based on SCPI Message Protocol -------------------------------------------------------------- SCPI provides an API to access the various sensors on the SoC. diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml index c1a5afa73cfe..7fc208692a7a 100644 --- a/Documentation/devicetree/bindings/sram/sram.yaml +++ b/Documentation/devicetree/bindings/sram/sram.yaml @@ -80,6 +80,7 @@ description: |+ - amlogic,meson8b-smp-sram - amlogic,meson-gxbb-scp-shmem - amlogic,meson-axg-scp-shmem + - arm,scp-shmem - renesas,smp-sram - rockchip,rk3066-smp-sram - samsung,exynos4210-sysram -- 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:[~2021-06-01 22:49 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-01 22:48 [PATCH v2 0/8] dt-bindings: firmware: Convert SCPI and SCMI to json schema Sudeep Holla 2021-06-01 22:48 ` Sudeep Holla 2021-06-01 22:48 ` Sudeep Holla [this message] 2021-06-01 22:48 ` [PATCH v2 1/8] dt-bindings: firmware: arm, scpi: Move arm, scp-shmem " Sudeep Holla 2021-06-02 15:41 ` [PATCH v2 1/8] dt-bindings: firmware: arm,scpi: Move arm,scp-shmem " Rob Herring 2021-06-02 15:41 ` Rob Herring 2021-06-01 22:48 ` [PATCH v2 2/8] dt-bindings: firmware: arm,scmi: Move arm,scmi-shmem " Sudeep Holla 2021-06-01 22:48 ` [PATCH v2 2/8] dt-bindings: firmware: arm, scmi: Move arm, scmi-shmem " Sudeep Holla 2021-06-02 15:41 ` [PATCH v2 2/8] dt-bindings: firmware: arm,scmi: Move arm,scmi-shmem " Rob Herring 2021-06-02 15:41 ` Rob Herring 2021-06-01 22:48 ` [PATCH v2 3/8] dt-bindings: firmware: juno,scpi: Move to sram.yaml " Sudeep Holla 2021-06-01 22:48 ` [PATCH v2 3/8] dt-bindings: firmware: juno, scpi: " Sudeep Holla 2021-06-02 15:42 ` [PATCH v2 3/8] dt-bindings: firmware: juno,scpi: " Rob Herring 2021-06-02 15:42 ` Rob Herring 2021-06-01 22:49 ` [PATCH v2 4/8] dt-bindings: firmware: amlogic,scpi: Move arm,scpi-shmem to " Sudeep Holla 2021-06-01 22:49 ` [PATCH v2 4/8] dt-bindings: firmware: amlogic, scpi: Move arm, scpi-shmem " Sudeep Holla 2021-06-02 15:42 ` [PATCH v2 4/8] dt-bindings: firmware: amlogic,scpi: Move arm,scpi-shmem " Rob Herring 2021-06-02 15:42 ` Rob Herring 2021-06-01 22:49 ` [PATCH v2 5/8] dt-bindings: mailbox : arm,mhu: Fix arm,scpi example used here Sudeep Holla 2021-06-01 22:49 ` [PATCH v2 5/8] dt-bindings: mailbox : arm, mhu: Fix arm, scpi " Sudeep Holla 2021-06-01 22:49 ` [PATCH v2 6/8] dt-bindings: firmware: arm,scpi: Convert to json schema Sudeep Holla 2021-06-01 22:49 ` [PATCH v2 6/8] dt-bindings: firmware: arm, scpi: " Sudeep Holla 2021-06-02 15:58 ` [PATCH v2 6/8] dt-bindings: firmware: arm,scpi: " Rob Herring 2021-06-02 15:58 ` Rob Herring 2021-06-02 16:05 ` Sudeep Holla 2021-06-02 16:05 ` Sudeep Holla 2021-06-01 22:49 ` [PATCH v2 7/8] dt-bindings: firmware: amlogic,scpi: " Sudeep Holla 2021-06-01 22:49 ` [PATCH v2 7/8] dt-bindings: firmware: amlogic, scpi: " Sudeep Holla 2021-06-01 22:49 ` [PATCH v2 8/8] dt-bindings: firmware: arm,scmi: " Sudeep Holla 2021-06-01 22:49 ` [PATCH v2 8/8] dt-bindings: firmware: arm, scmi: " Sudeep Holla 2021-06-02 16:16 ` [PATCH v2 8/8] dt-bindings: firmware: arm,scmi: " Rob Herring 2021-06-02 16:16 ` Rob Herring
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