During the clock conversion for mx27 the "per4_gate" clock was missed to get
registered as a dependency of mx2-camera driver.

In the old mx27 clock driver we used to have:

DEFINE_CLOCK1(csi_clk, 0, NULL, 0, parent, &csi_clk1, &per4_clk);

,so does the same in the new clock driver.

Signed-off-by: Fabio Estevam <redacted>
---
  arch/arm/mach-imx/clk-imx27.c |    1 +
  1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c
index 3b6b640..5ef0f08 100644
--- a/arch/arm/mach-imx/clk-imx27.c
+++ b/arch/arm/mach-imx/clk-imx27.c

@@ -224,6 +224,7 @@ int __init mx27_clocks_init(unsigned long fref)
  	clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx-fb.0");
  	clk_register_clkdev(clk[lcdc_ahb_gate], "ahb", "imx-fb.0");
  	clk_register_clkdev(clk[csi_ahb_gate], "ahb", "mx2-camera.0");
+	clk_register_clkdev(clk[per4_gate], "per", "mx2-camera.0");
  	clk_register_clkdev(clk[usb_div], "per", "fsl-usb2-udc");
  	clk_register_clkdev(clk[usb_ipg_gate], "ipg", "fsl-usb2-udc");
  	clk_register_clkdev(clk[usb_ahb_gate], "ahb", "fsl-usb2-udc");