b0ef3434da
On some of Qualcomm platforms the Global Clock Controller (GCC) doesn't provide power domains. Move requirement for the '#power-domain-cells' out of the common qcom,gcc.yaml into individual schema files. For the platforms that do not provide power-domains, explicitly forbid having the '#power-domain-cells' property. Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240529-qcom-gdscs-v2-2-69c63d0ae1e7@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
59 lines
1.2 KiB
YAML
59 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/clock/qcom,gcc-ipq6018.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Qualcomm Global Clock & Reset Controller on IPQ6018
|
|
|
|
maintainers:
|
|
- Stephen Boyd <sboyd@kernel.org>
|
|
- Taniya Das <quic_tdas@quicinc.com>
|
|
- Robert Marko <robimarko@gmail.com>
|
|
|
|
description: |
|
|
Qualcomm global clock control module provides the clocks, resets and power
|
|
domains on IPQ6018.
|
|
|
|
See also::
|
|
include/dt-bindings/clock/qcom,gcc-ipq6018.h
|
|
include/dt-bindings/reset/qcom,gcc-ipq6018.h
|
|
|
|
allOf:
|
|
- $ref: qcom,gcc.yaml#
|
|
|
|
properties:
|
|
compatible:
|
|
const: qcom,gcc-ipq6018
|
|
|
|
clocks:
|
|
items:
|
|
- description: board XO clock
|
|
- description: sleep clock
|
|
|
|
clock-names:
|
|
items:
|
|
- const: xo
|
|
- const: sleep_clk
|
|
|
|
'#power-domain-cells': false
|
|
|
|
required:
|
|
- compatible
|
|
- clocks
|
|
- clock-names
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
clock-controller@1800000 {
|
|
compatible = "qcom,gcc-ipq6018";
|
|
reg = <0x01800000 0x80000>;
|
|
clocks = <&xo>, <&sleep_clk>;
|
|
clock-names = "xo", "sleep_clk";
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
};
|
|
...
|