iim_gate
clk_prepare_enable(clk[iim_gate]);
clk_disable_unprepare(clk[iim_gate]);
clk[iim_gate] = imx_clk_gate2("iim_gate", "ipg", base + MXC_CCM_CGR0, 10);
clk[iim_gate] = imx_clk_gate2("iim_gate", "ipg", base + MX35_CCM_CGR3, 2);
clk_prepare_enable(clk[iim_gate]);