21 static int ulpi_viewport_wait(void __iomem *view, u32 mask)  in ulpi_viewport_wait()  argument
26 		if (!(readl(view) & mask))  in ulpi_viewport_wait()
38 	void __iomem *view = otg->io_priv;  in ulpi_viewport_read()  local
40 	writel(ULPI_VIEW_WAKEUP | ULPI_VIEW_WRITE, view);  in ulpi_viewport_read()
41 	ret = ulpi_viewport_wait(view, ULPI_VIEW_WAKEUP);  in ulpi_viewport_read()
45 	writel(ULPI_VIEW_RUN | ULPI_VIEW_READ | ULPI_VIEW_ADDR(reg), view);  in ulpi_viewport_read()
46 	ret = ulpi_viewport_wait(view, ULPI_VIEW_RUN);  in ulpi_viewport_read()
50 	return ULPI_VIEW_DATA_READ(readl(view));  in ulpi_viewport_read()
56 	void __iomem *view = otg->io_priv;  in ulpi_viewport_write()  local
58 	writel(ULPI_VIEW_WAKEUP | ULPI_VIEW_WRITE, view);  in ulpi_viewport_write()
59 	ret = ulpi_viewport_wait(view, ULPI_VIEW_WAKEUP);  in ulpi_viewport_write()
64 						 ULPI_VIEW_ADDR(reg), view);  in ulpi_viewport_write()
66 	return ulpi_viewport_wait(view, ULPI_VIEW_RUN);  in ulpi_viewport_write()