AM18XX_CFGCHIP2_PHYRESET
mask |= AM18XX_CFGCHIP2_PHYRESET | AM18XX_CFGCHIP2_PHYPWRDN |
update |= AM18XX_CFGCHIP2_PHYRESET | AM18XX_CFGCHIP2_PHYPWRDN;
mask |= AM18XX_CFGCHIP2_PHYRESET | AM18XX_CFGCHIP2_PHYPWRDN |
mask = AM18XX_CFGCHIP2_PHYRESET | AM18XX_CFGCHIP2_PHYPWRDN |
mask = AM18XX_CFGCHIP2_PHYRESET | AM18XX_CFGCHIP2_PHYPWRDN |