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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


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  reply	other threads:[~2021-06-01 22:50 UTC|newest]

Thread overview: 16+ 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 [this message]
2021-06-02 15:41   ` [PATCH v2 1/8] dt-bindings: firmware: arm,scpi: Move arm,scp-shmem " Rob Herring
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
2021-06-01 22:48 ` [PATCH v2 3/8] dt-bindings: firmware: juno, scpi: Move to sram.yaml " Sudeep Holla
2021-06-02 15:42   ` [PATCH v2 3/8] dt-bindings: firmware: juno,scpi: " Rob Herring
2021-06-01 22:49 ` [PATCH v2 4/8] dt-bindings: firmware: amlogic, scpi: Move arm, scpi-shmem to " Sudeep Holla
2021-06-02 15:42   ` [PATCH v2 4/8] dt-bindings: firmware: amlogic,scpi: Move arm,scpi-shmem " 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 6/8] dt-bindings: firmware: arm, scpi: Convert to json schema Sudeep Holla
2021-06-02 15:58   ` [PATCH v2 6/8] dt-bindings: firmware: arm,scpi: " Rob Herring
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 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

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