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| author | Lucas Stach <dev@lynxeye.de> | 2013-05-06 15:11:10 -0600 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-05-20 23:24:34 -0700 |
| commit | 7e94984495dbce182260fa3dd15687439236b0a1 (patch) | |
| tree | d0eb114a26f7867933406d295b88edac384d0d60 /drivers | |
| parent | c7788792a5e7b0d5d7f96d0766b4cb6112d47d75 (diff) | |
| download | linux-7e94984495dbce182260fa3dd15687439236b0a1.tar.gz linux-7e94984495dbce182260fa3dd15687439236b0a1.tar.bz2 linux-7e94984495dbce182260fa3dd15687439236b0a1.zip | |
clk: tegra: remove USB from clk init table
The USB clocks are just clock gates, so no need to set a specific clock.
In fact trying to set a specific clock is just a NOP if the requested
clockrate is the same as those of the parent (clk_m) or will trigger a
WARN_ON() if rates don't match up.
As we are not setting a specific rate, nor activating the clocks at
init, there is no point in keeping the the usb entries in the clock init
table.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/tegra/clk-tegra20.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c index 8292a00c3de9..d80c7cc23581 100644 --- a/drivers/clk/tegra/clk-tegra20.c +++ b/drivers/clk/tegra/clk-tegra20.c @@ -1234,9 +1234,6 @@ static __initdata struct tegra_clk_init_table init_table[] = { {uartc, pll_p, 0, 0}, {uartd, pll_p, 0, 0}, {uarte, pll_p, 0, 0}, - {usbd, clk_max, 12000000, 0}, - {usb2, clk_max, 12000000, 0}, - {usb3, clk_max, 12000000, 0}, {pll_a, clk_max, 56448000, 1}, {pll_a_out0, clk_max, 11289600, 1}, {cdev1, clk_max, 0, 1}, |