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https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
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ea7b028a00
Document the bindings for Samsung Exynos external to SoC (oscclk/XXTI/XusbXTI) clock provided on boards. The bindings are already implemented in most of the Exynos clock drivers and DTS files. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210825134056.219884-3-krzysztof.kozlowski@canonical.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
47 lines
1013 B
YAML
47 lines
1013 B
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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$id: http://devicetree.org/schemas/clock/samsung,exynos-ext-clock.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung SoC external/osc/XXTI/XusbXTI clock
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maintainers:
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- Chanwoo Choi <cw00.choi@samsung.com>
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- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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- Sylwester Nawrocki <s.nawrocki@samsung.com>
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- Tomasz Figa <tomasz.figa@gmail.com>
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description: |
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Samsung SoCs require an external clock supplied through XXTI or XusbXTI pins.
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properties:
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compatible:
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enum:
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- samsung,clock-xxti
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- samsung,clock-xusbxti
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- samsung,exynos5420-oscclk
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"#clock-cells":
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const: 0
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clock-frequency: true
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clock-output-names:
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maxItems: 1
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required:
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- compatible
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- clock-frequency
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additionalProperties: false
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examples:
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- |
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fixed-rate-clocks {
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clock {
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compatible = "samsung,clock-xxti";
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clock-frequency = <24000000>;
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};
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};
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