The Clock Frequency of our Universe

Sometimes I can't sleep at night with silly questions keeping me up. Last night it was this: if there is such a thing as a Planck length (1.6 x 10^-35), and there is such a thing as a 'speed limit' for the universe as we know it (c, the speed of light, or 300,000,000 meters per second), then there should be such a thing as the 'Clock Frequency of our universe', the maximum distance you can travel per second / the smallest possible distance. viaThe Clock Frequency of our Universe | jacquesmattheij.com.