Merge branch 'clk/aspeed' into aspeed/dts

The clk/aspeed branch gets merged through the clk
maintainers, pulling it in as a prerequisite for
the aspeed G6 DT files.

* clk/aspeed:
  clk: Add support for AST2600 SoC
  clk: aspeed: Move structures to header
  clk: aspeed: Add SDIO gate

Signed-off-by: Arnd Bergmann <arnd@arndb.de>