mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 22:02:28 +00:00
dt-bindings: soc: qcom: smd-rpm: Convert binding to YAML schema
Convert the qcom,smd-rpm.txt document to YAML schema Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Kathiravan T <kathirav@codeaurora.org> Link: https://lore.kernel.org/r/1595225543-12127-4-git-send-email-kathirav@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Kathiravan T
Bjorn Andersson
parent
84da0cf99b
commit
f935a752f2
@ -1,65 +0,0 @@
|
|||||||
Qualcomm Resource Power Manager (RPM) over SMD
|
|
||||||
|
|
||||||
This driver is used to interface with the Resource Power Manager (RPM) found in
|
|
||||||
various Qualcomm platforms. The RPM allows each component in the system to vote
|
|
||||||
for state of the system resources, such as clocks, regulators and bus
|
|
||||||
frequencies.
|
|
||||||
|
|
||||||
The SMD information for the RPM edge should be filled out. See qcom,smd.txt for
|
|
||||||
the required edge properties. All SMD related properties will reside within the
|
|
||||||
RPM node itself.
|
|
||||||
|
|
||||||
= SUBDEVICES
|
|
||||||
|
|
||||||
The RPM exposes resources to its subnodes. The rpm_requests node must be
|
|
||||||
present and this subnode may contain children that designate regulator
|
|
||||||
resources.
|
|
||||||
|
|
||||||
- compatible:
|
|
||||||
Usage: required
|
|
||||||
Value type: <string>
|
|
||||||
Definition: must be one of:
|
|
||||||
"qcom,rpm-apq8084"
|
|
||||||
"qcom,rpm-ipq6018"
|
|
||||||
"qcom,rpm-msm8916"
|
|
||||||
"qcom,rpm-msm8936"
|
|
||||||
"qcom,rpm-msm8974"
|
|
||||||
"qcom,rpm-msm8976"
|
|
||||||
"qcom,rpm-msm8994"
|
|
||||||
"qcom,rpm-msm8998"
|
|
||||||
"qcom,rpm-sdm660"
|
|
||||||
"qcom,rpm-qcs404"
|
|
||||||
|
|
||||||
- qcom,smd-channels:
|
|
||||||
Usage: required
|
|
||||||
Value type: <string>
|
|
||||||
Definition: must be "rpm_requests"
|
|
||||||
|
|
||||||
Refer to Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt
|
|
||||||
for information on the regulator subnodes that can exist under the rpm_requests.
|
|
||||||
|
|
||||||
Example:
|
|
||||||
|
|
||||||
soc {
|
|
||||||
apcs: syscon@f9011000 {
|
|
||||||
compatible = "syscon";
|
|
||||||
reg = <0xf9011000 0x1000>;
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
||||||
smd {
|
|
||||||
compatible = "qcom,smd";
|
|
||||||
|
|
||||||
rpm {
|
|
||||||
interrupts = <0 168 1>;
|
|
||||||
qcom,ipc = <&apcs 8 0>;
|
|
||||||
qcom,smd-edge = <15>;
|
|
||||||
|
|
||||||
rpm_requests {
|
|
||||||
compatible = "qcom,rpm-msm8974";
|
|
||||||
qcom,smd-channels = "rpm_requests";
|
|
||||||
|
|
||||||
...
|
|
||||||
};
|
|
||||||
};
|
|
||||||
};
|
|
||||||
87
Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
Normal file
87
Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
Normal file
@ -0,0 +1,87 @@
|
|||||||
|
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
||||||
|
%YAML 1.2
|
||||||
|
---
|
||||||
|
$id: "http://devicetree.org/schemas/soc/qcom/qcom,smd-rpm.yaml#"
|
||||||
|
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
|
||||||
|
|
||||||
|
title: Qualcomm Resource Power Manager (RPM) over SMD
|
||||||
|
|
||||||
|
description: |
|
||||||
|
This driver is used to interface with the Resource Power Manager (RPM) found
|
||||||
|
in various Qualcomm platforms. The RPM allows each component in the system
|
||||||
|
to vote for state of the system resources, such as clocks, regulators and bus
|
||||||
|
frequencies.
|
||||||
|
|
||||||
|
The SMD information for the RPM edge should be filled out. See qcom,smd.txt
|
||||||
|
for the required edge properties. All SMD related properties will reside
|
||||||
|
within the RPM node itself.
|
||||||
|
|
||||||
|
The RPM exposes resources to its subnodes. The rpm_requests node must be
|
||||||
|
present and this subnode may contain children that designate regulator
|
||||||
|
resources.
|
||||||
|
|
||||||
|
Refer to Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt
|
||||||
|
for information on the regulator subnodes that can exist under the
|
||||||
|
rpm_requests.
|
||||||
|
|
||||||
|
maintainers:
|
||||||
|
- Kathiravan T <kathirav@codeaurora.org>
|
||||||
|
|
||||||
|
properties:
|
||||||
|
compatible:
|
||||||
|
enum:
|
||||||
|
- qcom,rpm-apq8084
|
||||||
|
- qcom,rpm-ipq6018
|
||||||
|
- qcom,rpm-msm8916
|
||||||
|
- qcom,rpm-msm8974
|
||||||
|
- qcom,rpm-msm8976
|
||||||
|
- qcom,rpm-msm8996
|
||||||
|
- qcom,rpm-msm8998
|
||||||
|
- qcom,rpm-sdm660
|
||||||
|
- qcom,rpm-qcs404
|
||||||
|
|
||||||
|
qcom,smd-channels:
|
||||||
|
$ref: /schemas/types.yaml#/definitions/string-array
|
||||||
|
description: Channel name used for the RPM communication
|
||||||
|
items:
|
||||||
|
- const: rpm_requests
|
||||||
|
|
||||||
|
if:
|
||||||
|
properties:
|
||||||
|
compatible:
|
||||||
|
contains:
|
||||||
|
enum:
|
||||||
|
- qcom,rpm-apq8084
|
||||||
|
- qcom,rpm-msm8916
|
||||||
|
- qcom,rpm-msm8974
|
||||||
|
then:
|
||||||
|
required:
|
||||||
|
- qcom,smd-channels
|
||||||
|
|
||||||
|
required:
|
||||||
|
- compatible
|
||||||
|
|
||||||
|
additionalProperties: false
|
||||||
|
|
||||||
|
examples:
|
||||||
|
- |
|
||||||
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||||
|
#include <dt-bindings/interrupt-controller/irq.h>
|
||||||
|
|
||||||
|
smd {
|
||||||
|
compatible = "qcom,smd";
|
||||||
|
|
||||||
|
rpm {
|
||||||
|
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
|
||||||
|
qcom,ipc = <&apcs 8 0>;
|
||||||
|
qcom,smd-edge = <15>;
|
||||||
|
|
||||||
|
rpm_requests {
|
||||||
|
compatible = "qcom,rpm-msm8974";
|
||||||
|
qcom,smd-channels = "rpm_requests";
|
||||||
|
|
||||||
|
/* Regulator nodes to follow */
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
...
|
||||||
Loading…
Reference in New Issue
Block a user