* @base: base address of PLL registers
* @powerup_set: set POWER bit to power up the PLL
* @div_mask: mask of divider bits
+ * @div_shift: shift of divider bits
*
* IMX PLL clock version 3, found on i.MX6 series. Divider for pllv3
* is actually a multiplier, and always sits at bit 0.
void __iomem *base;
bool powerup_set;
u32 div_mask;
+ u32 div_shift;
};
#define to_clk_pllv3(_hw) container_of(_hw, struct clk_pllv3, hw)
unsigned long parent_rate)
{
struct clk_pllv3 *pll = to_clk_pllv3(hw);
- u32 div = readl_relaxed(pll->base) & pll->div_mask;
+ u32 div = (readl_relaxed(pll->base) >> pll->div_shift) & pll->div_mask;
return (div == 1) ? parent_rate * 22 : parent_rate * 20;
}
return -EINVAL;
val = readl_relaxed(pll->base);
- val &= ~pll->div_mask;
- val |= div;
+ val &= ~(pll->div_mask << pll->div_shift);
+ val |= (div << pll->div_shift);
writel_relaxed(val, pll->base);
return clk_pllv3_wait_lock(pll);
case IMX_PLLV3_SYS:
ops = &clk_pllv3_sys_ops;
break;
+ case IMX_PLLV3_USB_VF610:
+ pll->div_shift = 1;
case IMX_PLLV3_USB:
ops = &clk_pllv3_ops;
pll->powerup_set = true;