86 	void __iomem *base;  member
91 static void bcm6345_serial_enable(void __iomem *base)  in bcm6345_serial_enable()  argument
93 	setbits_be32(base + UART_CTL_REG, UART_CTL_BRGEN_MASK |  in bcm6345_serial_enable()
98 static void bcm6345_serial_disable(void __iomem *base)  in bcm6345_serial_disable()  argument
100 	clrbits_be32(base + UART_CTL_REG, UART_CTL_BRGEN_MASK |  in bcm6345_serial_disable()
105 static void bcm6345_serial_flush(void __iomem *base)  in bcm6345_serial_flush()  argument
108 	setbits_be32(base + UART_CTL_REG, UART_CTL_RSTRXFIFO_MASK |  in bcm6345_serial_flush()
112 	readl_be(base + UART_FIFO_REG);  in bcm6345_serial_flush()
115 static int bcm6345_serial_init(void __iomem *base, ulong clk, u32 baudrate)  in bcm6345_serial_init()  argument
120 	bcm6345_serial_disable(base);  in bcm6345_serial_init()
121 	bcm6345_serial_flush(base);  in bcm6345_serial_init()
124 	clrsetbits_be32(base + UART_CTL_REG,  in bcm6345_serial_init()
151 	clrsetbits_be32(base + UART_FIFO_CFG_REG,  in bcm6345_serial_init()
165 	writel_be(val, base + UART_BAUD_REG);  in bcm6345_serial_init()
168 	writel_be(0, base + UART_IR_REG);  in bcm6345_serial_init()
171 	bcm6345_serial_enable(base);  in bcm6345_serial_init()
179 	u32 val = readl_be(priv->base + UART_IR_REG);  in bcm6345_serial_pending()
191 	return bcm6345_serial_init(priv->base, priv->uartclk, baudrate);  in bcm6345_serial_setbrg()
199 	val = readl_be(priv->base + UART_IR_REG);  in bcm6345_serial_putc()
203 	writel_be(ch, priv->base + UART_FIFO_REG);  in bcm6345_serial_putc()
213 	val = readl_be(priv->base + UART_IR_REG);  in bcm6345_serial_getc()
215 		setbits_be32(priv->base + UART_CTL_REG,  in bcm6345_serial_getc()
220 	val = readl_be(priv->base + UART_FIFO_REG);  in bcm6345_serial_getc()
240 	priv->base = ioremap(addr, size);  in bcm6345_serial_probe()
250 	return bcm6345_serial_init(priv->base, priv->uartclk, CONFIG_BAUDRATE);  in bcm6345_serial_probe()
278 	void __iomem *base = (void __iomem *)CONFIG_DEBUG_UART_BASE;  in _debug_uart_init()  local
280 	bcm6345_serial_init(base, CONFIG_DEBUG_UART_CLOCK, CONFIG_BAUDRATE);  in _debug_uart_init()
283 static inline void wait_xfered(void __iomem *base)  in wait_xfered()  argument
286 		u32 val = readl_be(base + UART_IR_REG);  in wait_xfered()
294 	void __iomem *base = (void __iomem *)CONFIG_DEBUG_UART_BASE;  in _debug_uart_putc()  local
296 	wait_xfered(base);  in _debug_uart_putc()
297 	writel_be(ch, base + UART_FIFO_REG);  in _debug_uart_putc()
298 	wait_xfered(base);  in _debug_uart_putc()