98784a9d39
Convert Samsung S3C6400/S3C6410 SoC clock controller bindings to DT schema. Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20240312185035.720491-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
58 lines
1.4 KiB
YAML
58 lines
1.4 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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$id: http://devicetree.org/schemas/clock/samsung,s3c6400-clock.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung S3C6400 SoC clock controller
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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description: |
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There are several clocks that are generated outside the SoC. It is expected
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that they are defined using standard clock bindings with following
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clock-output-names and/or provided as clock inputs to this clock controller:
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- "fin_pll" - PLL input clock (xtal/extclk) - required,
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- "xusbxti" - USB xtal - required,
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- "iiscdclk0" - I2S0 codec clock - optional,
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- "iiscdclk1" - I2S1 codec clock - optional,
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- "iiscdclk2" - I2S2 codec clock - optional,
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- "pcmcdclk0" - PCM0 codec clock - optional,
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- "pcmcdclk1" - PCM1 codec clock - optional, only S3C6410.
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All available clocks are defined as preprocessor macros in
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include/dt-bindings/clock/samsung,s3c64xx-clock.h header.
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properties:
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compatible:
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enum:
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- samsung,s3c6400-clock
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- samsung,s3c6410-clock
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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"#clock-cells":
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const: 1
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required:
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- compatible
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- reg
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- clocks
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- "#clock-cells"
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additionalProperties: false
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examples:
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- |
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clock-controller@7e00f000 {
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compatible = "samsung,s3c6410-clock";
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reg = <0x7e00f000 0x1000>;
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#clock-cells = <1>;
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clocks = <&fin_pll>;
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};
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