diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/tty/serial/samsung.h')
-rw-r--r-- | ANDROID_3.4.5/drivers/tty/serial/samsung.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/ANDROID_3.4.5/drivers/tty/serial/samsung.h b/ANDROID_3.4.5/drivers/tty/serial/samsung.h deleted file mode 100644 index 1a4bca3e..00000000 --- a/ANDROID_3.4.5/drivers/tty/serial/samsung.h +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Driver for Samsung SoC onboard UARTs. - * - * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct s3c24xx_uart_info { - char *name; - unsigned int type; - unsigned int fifosize; - unsigned long rx_fifomask; - unsigned long rx_fifoshift; - unsigned long rx_fifofull; - unsigned long tx_fifomask; - unsigned long tx_fifoshift; - unsigned long tx_fifofull; - unsigned int def_clk_sel; - unsigned long num_clks; - unsigned long clksel_mask; - unsigned long clksel_shift; - - /* uart port features */ - - unsigned int has_divslot:1; - - /* uart controls */ - int (*reset_port)(struct uart_port *, struct s3c2410_uartcfg *); -}; - -struct s3c24xx_serial_drv_data { - struct s3c24xx_uart_info *info; - struct s3c2410_uartcfg *def_cfg; - unsigned int fifosize[CONFIG_SERIAL_SAMSUNG_UARTS]; -}; - -struct s3c24xx_uart_port { - unsigned char rx_claimed; - unsigned char tx_claimed; - unsigned int pm_level; - unsigned long baudclk_rate; - - unsigned int rx_irq; - unsigned int tx_irq; - - struct s3c24xx_uart_info *info; - struct clk *clk; - struct clk *baudclk; - struct uart_port port; - struct s3c24xx_serial_drv_data *drv_data; - - /* reference to platform data */ - struct s3c2410_uartcfg *cfg; - -#ifdef CONFIG_CPU_FREQ - struct notifier_block freq_transition; -#endif -}; - -/* conversion functions */ - -#define s3c24xx_dev_to_port(__dev) (struct uart_port *)dev_get_drvdata(__dev) - -/* register access controls */ - -#define portaddr(port, reg) ((port)->membase + (reg)) -#define portaddrl(port, reg) ((unsigned long *)((port)->membase + (reg))) - -#define rd_regb(port, reg) (__raw_readb(portaddr(port, reg))) -#define rd_regl(port, reg) (__raw_readl(portaddr(port, reg))) - -#define wr_regb(port, reg, val) __raw_writeb(val, portaddr(port, reg)) -#define wr_regl(port, reg, val) __raw_writel(val, portaddr(port, reg)) - -#ifdef CONFIG_SERIAL_SAMSUNG_DEBUG - -extern void printascii(const char *); - -static void dbg(const char *fmt, ...) -{ - va_list va; - char buff[256]; - - va_start(va, fmt); - vsprintf(buff, fmt, va); - va_end(va); - - printascii(buff); -} - -#else -#define dbg(x...) do { } while (0) -#endif |