diff options
| author | Christopher Freeman <cfreeman@nvidia.com> | 2016-05-18 13:45:47 -0700 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2016-07-11 18:39:12 +0000 |
| commit | 5a7724a90d687942edb8c4b24a7c41ad4a9a1b8e (patch) | |
| tree | 037eb81008004a303ea9d632514147ff3f95a296 | |
| parent | dbb69bb24a54145959c8c3026af93eefa42cfd29 (diff) | |
HACK: memory: tegra: Do not go to 40.8 MHz EMCMXC89K
BUG=chrome-os-partner:53415
TEST=system idle
Change-Id: I308fb44d063a860e40431c2b23b5a8639a1e3fad
Signed-off-by: Christopher Freeman <cfreeman@nvidia.com>
Reviewed-on: https://chromium-review.googlesource.com/345666
Commit-Ready: Stephen Barber <smbarber@chromium.org>
Tested-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
(cherry picked from commit eb429de82ed88f44b39387dc3dfd7c187dfb6a7b)
Reviewed-on: https://chromium-review.googlesource.com/359449
Commit-Queue: Stephen Barber <smbarber@chromium.org>
| -rw-r--r-- | drivers/memory/tegra/tegra210-emc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/memory/tegra/tegra210-emc.c b/drivers/memory/tegra/tegra210-emc.c index 5627e247a01f..748466014ddf 100644 --- a/drivers/memory/tegra/tegra210-emc.c +++ b/drivers/memory/tegra/tegra210-emc.c @@ -1228,6 +1228,9 @@ static int find_matching_input(struct emc_table *table, struct emc_sel *sel) unsigned long input_rate = 0; struct clk *input_clk; + if (table->rate == 40800) + return -EINVAL; + div_value = emc_div_val(table->clk_src_emc); src_value = emc_src_val(table->clk_src_emc); |