PORTSC
val = xudc_readl(xudc, PORTSC);
xudc_writel(xudc, val, PORTSC);
val = (xudc_readl(xudc, PORTSC) & PORTSC_PS_MASK) >> PORTSC_PS_SHIFT;
val = xudc_readl(xudc, PORTSC);
xudc_writel(xudc, val, PORTSC);
portsc = xudc_readl(xudc, PORTSC);
portsc = xudc_readl(xudc, PORTSC);
if (!(xudc_readl(xudc, PORTSC) & PORTSC_WPR))
portsc = xudc_readl(xudc, PORTSC);
portsc = xudc_readl(xudc, PORTSC);
dev_dbg(xudc->dev, "PORTSC = %#x\n", xudc_readl(xudc, PORTSC));
while ((xudc_readl(xudc, PORTSC) & PORTSC_CHANGE_MASK) ||
val = xudc_readl(xudc, PORTSC);
xudc_writel(xudc, val, PORTSC);
val = xudc_readl(xudc, PORTSC);
xudc_writel(xudc, val, PORTSC);
connected = !!(xudc_readl(xudc, PORTSC) & PORTSC_CCS);
pls = (xudc_readl(xudc, PORTSC) & PORTSC_PLS_MASK) >>
val = xudc_readl(xudc, PORTSC);
xudc_writel(xudc, val, PORTSC);
u32 pls = (xudc_readl(xudc, PORTSC) & PORTSC_PLS_MASK) >>
pls = (xudc_readl(xudc, PORTSC) & PORTSC_PLS_MASK) >>