Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
67 lines
1.6 KiB
YAML
67 lines
1.6 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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$id: http://devicetree.org/schemas/clock/samsung,exynos5410-clock.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung Exynos5410 SoC clock controller
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maintainers:
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- Chanwoo Choi <cw00.choi@samsung.com>
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- Krzysztof Kozlowski <krzk@kernel.org>
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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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Expected external clocks, defined in DTS as fixed-rate clocks with a matching
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name::
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- "fin_pll" - PLL input clock from XXTI
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All available clocks are defined as preprocessor macros in
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include/dt-bindings/clock/exynos5410.h header.
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properties:
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compatible:
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oneOf:
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- enum:
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- samsung,exynos5410-clock
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clocks:
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description:
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Should contain an entry specifying the root clock from external
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oscillator supplied through XXTI or XusbXTI pin. This clock should be
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defined using standard clock bindings with "fin_pll" clock-output-name.
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That clock is being passed internally to the 9 PLLs.
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maxItems: 1
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"#clock-cells":
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const: 1
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reg:
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maxItems: 1
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required:
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- compatible
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- "#clock-cells"
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- reg
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/exynos5410.h>
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fin_pll: osc-clock {
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compatible = "fixed-clock";
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clock-frequency = <24000000>;
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clock-output-names = "fin_pll";
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#clock-cells = <0>;
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};
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clock-controller@10010000 {
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compatible = "samsung,exynos5410-clock";
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reg = <0x10010000 0x30000>;
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#clock-cells = <1>;
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clocks = <&fin_pll>;
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};
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