diff options
| author | Sean Paul <seanpaul@chromium.org> | 2014-10-01 20:40:41 +0400 |
|---|---|---|
| committer | Peter De Schrijver <pdeschrijver@nvidia.com> | 2015-02-02 16:46:34 +0300 |
| commit | f892f24b37345181b9bc7748ed4a8e927cdb6e06 (patch) | |
| tree | 75c2f3ba5b9dde77bc4487dad5ad24f8bc2e941b /drivers/clk | |
| parent | 18abd16376ad88ed3995c63ddae47be78bd56abe (diff) | |
| download | linux-f892f24b37345181b9bc7748ed4a8e927cdb6e06.tar.xz | |
clk: tegra124: Add init data for dsi lp clocks
Set the parent of the dsi lp clocks to pll_p and the rate
to 68MHz. The default parent is clk_m and rate is 12MHz, this
is too slow to receive data from the peripheral.
Per NVidia HW engineers, the optimal rate is 70MHz, but 68MHz
will suffice.
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/tegra/clk-tegra124.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c index f5f9baca7bb6..5b9bd8a59fe8 100644 --- a/drivers/clk/tegra/clk-tegra124.c +++ b/drivers/clk/tegra/clk-tegra124.c @@ -1368,6 +1368,8 @@ static struct tegra_clk_init_table init_table[] __initdata = { {TEGRA124_CLK_I2S4, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, {TEGRA124_CLK_VDE, TEGRA124_CLK_PLL_P, 0, 0}, {TEGRA124_CLK_HOST1X, TEGRA124_CLK_PLL_P, 136000000, 1}, + {TEGRA124_CLK_DSIALP, TEGRA124_CLK_PLL_P, 68000000, 0}, + {TEGRA124_CLK_DSIBLP, TEGRA124_CLK_PLL_P, 68000000, 0}, {TEGRA124_CLK_SCLK, TEGRA124_CLK_PLL_P_OUT2, 102000000, 1}, {TEGRA124_CLK_DFLL_SOC, TEGRA124_CLK_PLL_P, 51000000, 1}, {TEGRA124_CLK_DFLL_REF, TEGRA124_CLK_PLL_P, 51000000, 1}, |