[PATCH v2 7/8] dt-bindings: firmware: amlogic,scpi: Convert to json schema
From: Sudeep Holla <hidden>
Date: 2021-06-01 22:49:25
Also in:
linux-arm-kernel
Subsystem:
open firmware and flattened device tree bindings, system control & power/management interface (scpi/scmi) message protocol drivers, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sudeep Holla, Linus Torvalds
Convert/merge the existing text format SCPI binding additions for amlogic,scpi into the common arm,scpi json scheme. Couple of things to note: "amlogic,meson-gxbb-scpi" is always used with "arm,scpi-pre-1.0" and "amlogic,meson-gxbb-scpi-sensors" is used always with "arm,scpi-sensors" Cc: Rob Herring <robh+dt@kernel.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Neil Armstrong <redacted> Cc: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Sudeep Holla <redacted> --- .../devicetree/bindings/arm/amlogic,scpi.txt | 15 --------- .../bindings/firmware/arm,scpi.yaml | 32 +++++++++++++++++++ 2 files changed, 32 insertions(+), 15 deletions(-) delete mode 100644 Documentation/devicetree/bindings/arm/amlogic,scpi.txt
diff --git a/Documentation/devicetree/bindings/arm/amlogic,scpi.txt b/Documentation/devicetree/bindings/arm/amlogic,scpi.txt
deleted file mode 100644
index ebfe302fb747..000000000000
--- a/Documentation/devicetree/bindings/arm/amlogic,scpi.txt
+++ /dev/null@@ -1,15 +0,0 @@ -System Control and Power Interface (SCPI) Message Protocol -(in addition to the standard binding in [0]) ----------------------------------------------------------- -Required properties - -- compatible : should be "amlogic,meson-gxbb-scpi" - -Sensor bindings for the sensors based on SCPI Message Protocol --------------------------------------------------------------- -SCPI provides an API to access the various sensors on the SoC. - -Required properties: -- compatible : should be "amlogic,meson-gxbb-scpi-sensors". - -[0] Documentation/devicetree/bindings/arm/arm,scpi.txt
diff --git a/Documentation/devicetree/bindings/firmware/arm,scpi.yaml b/Documentation/devicetree/bindings/firmware/arm,scpi.yaml
index b44a5a7040fc..59eea4e0fbed 100644
--- a/Documentation/devicetree/bindings/firmware/arm,scpi.yaml
+++ b/Documentation/devicetree/bindings/firmware/arm,scpi.yaml@@ -32,6 +32,10 @@ description: | oneOf: - const: arm,scpi # SCPI v1.0 and above - const: arm,scpi-pre-1.0 # Unversioned SCPI before v1.0 + - items: + - enum: + - amlogic,meson-gxbb-scpi + - const: arm,scpi-pre-1.0 mboxes: description: |
@@ -62,6 +66,10 @@ description: | oneOf: - const: arm,scpi-sensors - const: arm,scpi-power-domains + - items: + - enum: + - amlogic,meson-gxbb-scpi-sensors + - const: arm,scpi-sensors "^clocks(-[0-9a-f]+)?$": type: object
@@ -282,4 +290,28 @@ description: | }; }; + - | + firmware { + scpi { + compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0"; + mboxes = <&mailbox 1 &mailbox 2>; + shmem = <&cpu_scp_lpri &cpu_scp_hpri>; + + clocks { + compatible = "arm,scpi-clocks"; + + scpi_dvfs1: clocks-0 { + compatible = "arm,scpi-dvfs-clocks"; + #clock-cells = <1>; + clock-indices = <0>; + clock-output-names = "vcpu"; + }; + }; + + scpi_sensors1: sensors { + compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors"; + #thermal-sensor-cells = <1>; + }; + }; + }; ...
--
2.25.1