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clk: tegra: export clock names for debugging

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When writing a module for testing or debugging purposes, there is no way to
get hold of clk handles. This patch solves this by exposing all valid clocks
as clkdev's for the virtual device tegra-clk-debug.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
This commit is contained in:
Peter De Schrijver 2014-06-26 18:36:13 +03:00
parent 0a7eec7f59
commit 9f0030c8ad
1 changed files with 6 additions and 0 deletions
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6
drivers/clk/tegra/clk.c
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@ -277,6 +277,12 @@ void __init tegra_register_devclks(struct tegra_devclk *dev_clks, int num)
for (i = 0; i < num; i++, dev_clks++)
clk_register_clkdev(clks[dev_clks->dt_id], dev_clks->con_id,
dev_clks->dev_id);
for (i = 0; i < clk_num; i++) {
if (!IS_ERR_OR_NULL(clks[i]))
clk_register_clkdev(clks[i], __clk_get_name(clks[i]),
"tegra-clk-debug");
}
}
struct clk ** __init tegra_lookup_dt_id(int clk_id,