tree b697cf0f99bd65b1253f82986fcf6774e642814f
parent 1ae43a0e23596e9107228d3c9e6800318f25b84d
author Stephan Gerhold <stephan@gerhold.net> 1628341641 +0200
committer Tom Rini <trini@konsulko.com> 1630538737 -0400

arm: dts: u8500: u-boot: Add fixed clock for eMMC

So far there is no need for a clock driver in U-Boot because the
previous boot stage leaves all the necessary clocks on. However,
some drivers in U-Boot (e.g. arm_pl180_mmci) depend on having a clock
driver to obtain the clock frequency.

Setting up the clock drivers properly is a bit tricky on U8500,
so for now add a simple fixed-clock for the eMMC that allows obtaining
the clock frequency. This should be replaced eventually if some board
actually requires enabling some of the clocks.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>