The CLK_IGNORE_UNUSED flag was added on all the system clocks because of the
ddrck. Now that it is handled by the ram controller driver, we can drop it.
Signed-off-by: Alexandre Belloni <alexandre.bell...@free-electrons.com>
---
drivers/clk/at91/clk-system.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/clk/at91/clk-system.c b/drivers/clk/at91/clk-system.c
index 8c96307d7363..a76d03fd577b 100644
--- a/drivers/clk/at91/clk-system.c
+++ b/drivers/clk/at91/clk-system.c
@@ -119,13 +119,7 @@ at91_clk_register_system(struct at91_pmc *pmc, const char
*name,
init.ops = &system_ops;
init.parent_names = &parent_name;
init.num_parents = 1;
- /*
- * CLK_IGNORE_UNUSED is used to avoid ddrck switch off.
- * TODO : we should implement a driver supporting at91 ddr controller
- * (see drivers/memory) which would request and enable the ddrck clock.
- * When this is done we will be able to remove CLK_IGNORE_UNUSED flag.
- */
- init.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED;
+ init.flags = CLK_SET_RATE_PARENT;
sys->id = id;
sys->hw.init = &init;
--
1.9.1
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