ACSR
while ((readl(clk_regs + ACSR) & mask) != (accr & mask))
unsigned long acsr = readl(clk_regs + ACSR);
unsigned long acsr = readl(clk_regs + ACSR);
unsigned long acsr = readl(clk_regs + ACSR);
unsigned long acsr = readl(clk_regs + ACSR);
unsigned long acsr = readl(clk_regs + ACSR);