TEGRA20_CLK_USB2 453 drivers/clk/tegra/clk-tegra20.c { .dev_id = "tegra-ehci.1", .dt_id = TEGRA20_CLK_USB2 }, TEGRA20_CLK_USB2 537 drivers/clk/tegra/clk-tegra20.c [tegra_clk_usb2] = { .dt_id = TEGRA20_CLK_USB2, .present = true },