Thread (12 messages) flat view 12 messages, 4 authors, 2016-08-30
STALE3665d

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[PATCH 1/2] clk: mvebu: set flags in CP110 gate clock

From: Marcin Wojtas <hidden>
Date: 2016-08-23 06:28:25
Also in: linux-clk, lkml
Subsystem: arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, common clk framework, the rest · Maintainers: Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Stephen Boyd, Brian Masney, Jerome Brunet, Linus Torvalds

Armada CP110 system controller comprise its own routine responsble
for registering gate clocks. Among others 'flags' field in
struct clk_init_data was not set, using a random values, which
may cause an unpredicted behavior.

This patch fixes the problem by setting CLK_IS_BASIC flag for
all gated clocks of Armada 7k/8k SoCs family.

Fixes: d3da3eaef7f4 ("clk: mvebu: new driver for Armada CP110 system ...")

Signed-off-by: Marcin Wojtas <redacted>
---
 drivers/clk/mvebu/cp110-system-controller.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/drivers/clk/mvebu/cp110-system-controller.c b/drivers/clk/mvebu/cp110-system-controller.c
index 7fa42d6..0835e1d 100644
--- a/drivers/clk/mvebu/cp110-system-controller.c
+++ b/drivers/clk/mvebu/cp110-system-controller.c
@@ -144,6 +144,7 @@ static struct clk *cp110_register_gate(const char *name,
 
 	init.name = name;
 	init.ops = &cp110_gate_ops;
+	init.flags = CLK_IS_BASIC;
 	init.parent_names = &parent_name;
 	init.num_parents = 1;
 
-- 
1.8.3.1
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