c5330723d5
Support for old NVMEM fixed cells was deprecated in favour of "fixed-layout". It's still part of the nvmem.yaml though and may be unknowingly used by new bindings added without much of analyze. To make it more difficult to accidentally support old syntax move its binding to separated file with "deprecated" in its name. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20231020105545.216052-4-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
59 lines
1.2 KiB
YAML
59 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/nvmem/qcom,spmi-sdam.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Technologies, Inc. SPMI SDAM
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maintainers:
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- Shyam Kumar Thella <sthella@codeaurora.org>
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description: |
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The SDAM provides scratch register space for the PMIC clients. This
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memory can be used by software to store information or communicate
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to/from the PBUS.
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allOf:
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- $ref: nvmem.yaml#
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- $ref: nvmem-deprecated-cells.yaml#
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properties:
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compatible:
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enum:
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- qcom,spmi-sdam
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reg:
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maxItems: 1
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ranges: true
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required:
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- compatible
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- reg
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- ranges
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unevaluatedProperties: false
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examples:
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- |
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pmic {
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#address-cells = <1>;
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#size-cells = <0>;
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sdam_1: nvram@b000 {
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compatible = "qcom,spmi-sdam";
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reg = <0xb000>;
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0xb000 0x100>;
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/* Data cells */
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restart_reason: restart@50 {
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reg = <0x50 0x1>;
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bits = <6 2>;
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};
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};
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};
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...
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