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| author |   Sudeep Holla <sudeep.holla@arm.com> | 2016-11-02 11:09:24 -0600 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2016-11-17 16:30:56 +0000 |
| commit | a90b15e0ad7221c9d432291e85ae72f8dfc3ca34 (patch) | |
| tree | 019865830dbcf915eee5bbb840b8f33bcdead02d /Documentation/devicetree/bindings/arm/arm,scpi.txt | |
| parent | firmware: arm_scpi: allow firmware with get_capabilities not implemented (diff) | |
| download | linux-dev-a90b15e0ad7221c9d432291e85ae72f8dfc3ca34.tar.xz linux-dev-a90b15e0ad7221c9d432291e85ae72f8dfc3ca34.zip | |
Documentation: bindings: decouple juno specific details from generic binding
Since SCPI is a generic protocol and the bindings are intended to be
generic, we need to decouple all the platform specific binding details
out of the generic bindings.
This patch moves are the Juno platform specific details into a separate
binding document.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'Documentation/devicetree/bindings/arm/arm,scpi.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/arm,scpi.txt | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/Documentation/devicetree/bindings/arm/arm,scpi.txt b/Documentation/devicetree/bindings/arm/arm,scpi.txt index faa4b44572e3..d1882c4540d0 100644 --- a/Documentation/devicetree/bindings/arm/arm,scpi.txt +++ b/Documentation/devicetree/bindings/arm/arm,scpi.txt @@ -59,18 +59,14 @@ SRAM and Shared Memory for SCPI A small area of SRAM is reserved for SCPI communication between application processors and SCP. -Required properties: -- compatible : should be "arm,juno-sram-ns" for Non-secure SRAM on Juno - -The rest of the properties should follow the generic mmio-sram description -found in ../../sram/sram.txt +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,juno-scp-shmem" for Non-secure SRAM based - shared memory on Juno platforms +- compatible : should be "arm,scp-shmem" for Non-secure SRAM based + shared memory Sensor bindings for the sensors based on SCPI Message Protocol -------------------------------------------------------------- @@ -81,11 +77,9 @@ Required properties: - #thermal-sensor-cells: should be set to 1. This property follows the thermal device tree bindings[2]. - Valid cell values are raw identifiers (Sensor - ID) as used by the firmware. Refer to - platform documentation for your - implementation for the IDs to use. For Juno - R0 and Juno R1 refer to [3]. + Valid cell values are raw identifiers (Sensor ID) + as used by the firmware. Refer to platform details + for your implementation for the IDs to use. Power domain bindings for the power domains based on SCPI Message Protocol ------------------------------------------------------------ @@ -112,7 +106,7 @@ Required properties: [0] http://infocenter.arm.com/help/topic/com.arm.doc.dui0922b/index.html [1] Documentation/devicetree/bindings/clock/clock-bindings.txt [2] Documentation/devicetree/bindings/thermal/thermal.txt -[3] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0922b/apas03s22.html +[3] Documentation/devicetree/bindings/sram/sram.txt [4] Documentation/devicetree/bindings/power/power_domain.txt Example: |