MXC_CCM_CCMR
int reg = imx_readl(mx3_ccm_base + MXC_CCM_CCMR);
imx_writel(reg, mx3_ccm_base + MXC_CCM_CCMR);
int reg = imx_readl(mx3_ccm_base + MXC_CCM_CCMR);
imx_writel(reg, mx3_ccm_base + MXC_CCM_CCMR);
clk[per] = imx_clk_mux("per", base + MXC_CCM_CCMR, 24, 1, per_sel, ARRAY_SIZE(per_sel));
clk[csi] = imx_clk_mux("csi_sel", base + MXC_CCM_CCMR, 25, 1, csi_sel, ARRAY_SIZE(csi_sel));
clk[fir] = imx_clk_mux("fir_sel", base + MXC_CCM_CCMR, 11, 2, fir_sel, ARRAY_SIZE(fir_sel));