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| author | Sam Protsenko <semen.protsenko@linaro.org> | 2021-11-22 01:27:38 +0200 |
|---|---|---|
| committer | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2021-11-22 10:13:18 +0100 |
| commit | c2afeb79fdb24de4cea73f12d2ede84a5a68fa08 (patch) | |
| tree | fcf53eb55322f9e1033e620ac04d252534c4773d /Documentation/devicetree/bindings/clock | |
| parent | 579839a918d71e955603e0b9ba5cc38efc740f05 (diff) | |
dt-bindings: clock: Add bindings for Exynos850 CMU_CMGP
CMU_CMGP generates USI and ADC clocks for BLK_ALIVE. In particular USI
clocks are needed for HSI2C_3 and HSI2C_4 instances.
Add clock indices and bindings documentation for CMU_CMGP domain.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/r/20211121232741.6967-4-semen.protsenko@linaro.org
Diffstat (limited to 'Documentation/devicetree/bindings/clock')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml index 5618cfa62f80..80ba60838f2b 100644 --- a/Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml +++ b/Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml @@ -33,6 +33,7 @@ properties: enum: - samsung,exynos850-cmu-top - samsung,exynos850-cmu-apm + - samsung,exynos850-cmu-cmgp - samsung,exynos850-cmu-core - samsung,exynos850-cmu-dpu - samsung,exynos850-cmu-hsi @@ -91,6 +92,24 @@ allOf: properties: compatible: contains: + const: samsung,exynos850-cmu-cmgp + + then: + properties: + clocks: + items: + - description: External reference clock (26 MHz) + - description: CMU_CMGP bus clock (from CMU_APM) + + clock-names: + items: + - const: oscclk + - const: gout_clkcmu_cmgp_bus + + - if: + properties: + compatible: + contains: const: samsung,exynos850-cmu-core then: |