From 0c02cf2f1c2ffd75221b43bacb4f02a0e52e014b Mon Sep 17 00:00:00 2001
From: =?utf8?q?Heiko=20St=C3=BCbner?= <heiko@sntech.de>
Date: Thu, 3 Jul 2014 01:57:30 +0200
Subject: [PATCH] clk: composite: allow read-only clocks

This allows readl-only composite clocks by making mux_ops->set_parent and
divider_ops->round_rate/set_rate optional.

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>
---
Reading git-format-patch failed