Searched hist:"70003 f512c5ff488081460c664340b11b57b1293" (Results 1 – 1 of 1) sorted by relevance
| /linux/Documentation/devicetree/bindings/rng/ |
| H A D | samsung,exynos5250-trng.yaml | diff 70003f512c5ff488081460c664340b11b57b1293 Fri Jun 21 01:13:34 CEST 2024 Sam Protsenko <semen.protsenko@linaro.org> dt-bindings: rng: Add Exynos850 support to exynos-trng
The TRNG block in Exynos850 is pretty much the same as in Exynos5250,
but there are two clocks that has to be controlled to make it work:
1. Functional (operating) clock: called ACLK in Exynos850, the same as
"secss" clock in Exynos5250
2. Interface (bus) clock: called PCLK in Exynos850. It has to be
enabled in order to access TRNG registers
Document Exynos850 compatible and the related clock changes.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|