tree d4573cc7258ecc18e9db839f809960062ee419b0
parent 5a994e151f7c54a5fdeb07fe2fed4ed64b9321b8
author Heiko Stübner <heiko@sntech.de> 1404345519 +0200
committer Mike Turquette <mturquette@linaro.org> 1405279026 -0700

clk: rockchip: add basic infrastructure for clock branches

This adds infrastructure for registering clock branches. On Rockchip SoCs
most clock branches are a combination of mux,divider and gate components,
thus a composite clock is used when appropriate.

Clock branches are supposed to be declared in an array using the COMPOSITE*
or MUX, etc makros defined in the header and then registered using
rockchip_clk_register_branches.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>