On 18/06/2024 02:37, Sam Protsenko wrote: > 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, and provide > a corresponding example for Exynos850 TRNG node with ACLK and PCLK > clocks. > ... > + > + rng@12081400 { > + compatible = "samsung,exynos850-trng"; > + reg = <0x12081400 0x100>; > + clocks = <&cmu_core CLK_GOUT_SSS_ACLK>, <&cmu_core CLK_GOUT_SSS_PCLK>; > + clock-names = "secss", "pclk"; > + }; No need for new example for difference in one property only. Best regards, Krzysztof