diff options
| author |   Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2017-05-24 11:39:31 +0200 |
|---|---|---|
| committer |   Neil Armstrong <narmstrong@baylibre.com> | 2017-05-29 12:34:06 +0000 |
| commit | be58e496698dbd757bc4abe4173168cb2e6cb299 (patch) | |
| tree | 4773dc42e8fda61fda5e42e3d2038153735dfa5e | |
| parent | clk: meson: gxbb: remove the "cpu_clk" from the GXBB and GXL driver (diff) | |
clk: meson: meson8b: mark clk81 as critical
Disabling clk81 results in an immediate freeze of the whole system. This
can happen "accidentally" when the last child-clock of clk81 is disabled
(in this case the common clock framework also disables clk81, even if it
was only enabled indirectly before).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
| -rw-r--r-- | drivers/clk/meson/meson8b.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/meson/meson8b.c b/drivers/clk/meson/meson8b.c index e9985503165c..9d1aaf6e9ac6 100644 --- a/drivers/clk/meson/meson8b.c +++ b/drivers/clk/meson/meson8b.c @@ -399,7 +399,7 @@ struct clk_gate meson8b_clk81 = { .ops = &clk_gate_ops, .parent_names = (const char *[]){ "mpeg_clk_div" }, .num_parents = 1, - .flags = (CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED), + .flags = (CLK_SET_RATE_PARENT | CLK_IS_CRITICAL), }, }; |