Enabling clocks through the init_table mechanism is deprecated. Clocks
that need to be enabled early and stay on should be marked as CRITICAL.
Signed-off-by: Rhyland Klein <rklein@xxxxxxxxxx>
---
drivers/clk/tegra/clk.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c
index b2cdd9a235f4..898fe922c742 100644
--- a/drivers/clk/tegra/clk.c
+++ b/drivers/clk/tegra/clk.c
@@ -262,6 +262,11 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl,
WARN_ON(1);
}
+ /* Using the init_table to enable clks at boot is
+ * deprecated. Clks that need to be enabled through early
+ * boot, they should be marked as CLK_IS_CRITICAL
+ */
+ WARN_ON_ONCE(tbl->state);
if (tbl->state)
if (clk_prepare_enable(clk)) {
pr_err("%s: Failed to enable %s\n", __func__,
--
1.9.1
--
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