pex0 88 arch/arm/mach-dove/common.c struct clk *usb0, *usb1, *sata, *pex0, *pex1, *sdio0, *sdio1; pex0 97 arch/arm/mach-dove/common.c pex0 = dove_register_gate("pex0", "tclk", CLOCK_GATING_BIT_PCIE0); pex0 122 arch/arm/mach-dove/common.c orion_clkdev_add("0", "pcie", pex0);