22 	u32 val;  in board_debug_uart_init()  local
30 	val = readl(regs + AR71XX_GPIO_REG_OE);  in board_debug_uart_init()
31 	val |= QCA953X_GPIO(9);  in board_debug_uart_init()
32 	val &= ~QCA953X_GPIO(10);  in board_debug_uart_init()
33 	writel(val, regs + AR71XX_GPIO_REG_OE);  in board_debug_uart_init()
38 	val = readl(regs + QCA953X_GPIO_REG_OUT_FUNC2);  in board_debug_uart_init()
39 	val &= ~QCA953X_GPIO_MUX_MASK(16);  in board_debug_uart_init()
40 	val |= QCA953X_GPIO_OUT_MUX_UART0_SOUT << 16;  in board_debug_uart_init()
41 	writel(val, regs + QCA953X_GPIO_REG_OUT_FUNC2);  in board_debug_uart_init()
46 	val = readl(regs + QCA953X_GPIO_REG_IN_ENABLE0);  in board_debug_uart_init()
47 	val &= ~QCA953X_GPIO_MUX_MASK(8);  in board_debug_uart_init()
48 	val |= QCA953X_GPIO_IN_MUX_UART0_SIN << 8;  in board_debug_uart_init()
49 	writel(val, regs + QCA953X_GPIO_REG_IN_ENABLE0);  in board_debug_uart_init()
54 	val = readl(regs + AR71XX_GPIO_REG_OUT);  in board_debug_uart_init()
55 	val |= QCA953X_GPIO(10);  in board_debug_uart_init()
56 	writel(val, regs + AR71XX_GPIO_REG_OUT);  in board_debug_uart_init()