Files
linux/Documentation/devicetree/bindings/soc/qcom/qcom,smem.yaml
Krzysztof Kozlowski 84e85359f4 dt-bindings: drop redundant part of title (end, part three)
The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware.

Drop trailing "bindings" in various forms (also with trailing full
stop):

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \;

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> # ROHM
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # cpufreq
Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-16 11:41:49 -06:00

99 lines
1.9 KiB
YAML

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: "http://devicetree.org/schemas/soc/qcom/qcom,smem.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Qualcomm Shared Memory Manager
maintainers:
- Andy Gross <agross@kernel.org>
- Bjorn Andersson <bjorn.andersson@linaro.org>
description:
This binding describes the Qualcomm Shared Memory Manager, a region of
reserved-memory used to share data between various subsystems and OSes in
Qualcomm platforms.
properties:
compatible:
const: qcom,smem
reg:
maxItems: 1
memory-region:
maxItems: 1
description: handle to memory reservation for main SMEM memory region.
hwlocks:
maxItems: 1
qcom,rpm-msg-ram:
$ref: /schemas/types.yaml#/definitions/phandle
description: handle to RPM message memory resource
no-map: true
required:
- compatible
- hwlocks
oneOf:
- required:
- reg
- no-map
- required:
- memory-region
additionalProperties: false
examples:
- |
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
smem@fa00000 {
compatible = "qcom,smem";
reg = <0xfa00000 0x200000>;
no-map;
hwlocks = <&tcsr_mutex 3>;
};
};
- |
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
smem_region: smem@fa00000 {
reg = <0xfa00000 0x200000>;
no-map;
};
};
smem {
compatible = "qcom,smem";
memory-region = <&smem_region>;
qcom,rpm-msg-ram = <&rpm_msg_ram>;
hwlocks = <&tcsr_mutex 3>;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
ranges;
rpm_msg_ram: sram@fc428000 {
compatible = "qcom,rpm-msg-ram";
reg = <0xfc428000 0x4000>;
};
};
...