SUNXI_CCU_MUX
SUNXI_CCU_MUX(A64_CLK_CPUX, "cpux", cpux_parents,
case SUNXI_CCU_MUX: type = "mux"; break;
.type = SUNXI_CCU_MUX, \
KASSERT(clk->type == SUNXI_CCU_MUX);
KASSERT(clk->type == SUNXI_CCU_MUX);