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authorLucas Stach <dev@lynxeye.de>2013-05-06 15:11:10 -0600
committerOlof Johansson <olof@lixom.net>2013-05-20 23:24:34 -0700
commit7e94984495dbce182260fa3dd15687439236b0a1 (patch)
treed0eb114a26f7867933406d295b88edac384d0d60 /drivers/clk
parentc7788792a5e7b0d5d7f96d0766b4cb6112d47d75 (diff)
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/clk')
-rw-r--r--drivers/clk/tegra/clk-tegra20.c3
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},