Messages in this thread Patch in this message | | | From | Erin Lo <> | Subject | [PATCH v9 01/10] clk: fix initial state of critical clock's parents | Date | Wed, 22 Jun 2016 15:40:20 +0800 |
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From: James Liao <jamesjj.liao@mediatek.com>
This patch fixed wrong state of parent clocks if they are registered after critical clocks.
Signed-off-by: James Liao <jamesjj.liao@mediatek.com> Signed-off-by: Erin Lo <erin.lo@mediatek.com> --- drivers/clk/clk.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index d584004..e9f5f89 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -2388,8 +2388,15 @@ static int __clk_core_init(struct clk_core *core) hlist_for_each_entry_safe(orphan, tmp2, &clk_orphan_list, child_node) { struct clk_core *parent = __clk_init_parent(orphan); - if (parent) + if (parent) { clk_core_reparent(orphan, parent); + + if (orphan->prepare_count) + clk_core_prepare(parent); + + if (orphan->enable_count) + clk_core_enable(parent); + } } /* -- 1.9.1
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