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path: root/drivers/tty/serial/samsung.h
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Diffstat (limited to 'drivers/tty/serial/samsung.h')
-rw-r--r--drivers/tty/serial/samsung.h32
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/tty/serial/samsung.h b/drivers/tty/serial/samsung.h
index 8e87b788e5c..1a4bca3e417 100644
--- a/drivers/tty/serial/samsung.h
+++ b/drivers/tty/serial/samsung.h
@@ -19,20 +19,25 @@ struct s3c24xx_uart_info {
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;
- /* clock source control */
-
- int (*get_clksrc)(struct uart_port *, struct s3c24xx_uart_clksrc *clk);
- int (*set_clksrc)(struct uart_port *, struct s3c24xx_uart_clksrc *clk);
-
/* 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;
@@ -43,10 +48,13 @@ struct s3c24xx_uart_port {
unsigned int tx_irq;
struct s3c24xx_uart_info *info;
- struct s3c24xx_uart_clksrc *clksrc;
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;
@@ -56,7 +64,6 @@ struct s3c24xx_uart_port {
/* conversion functions */
#define s3c24xx_dev_to_port(__dev) (struct uart_port *)dev_get_drvdata(__dev)
-#define s3c24xx_dev_to_cfg(__dev) (struct s3c2410_uartcfg *)((__dev)->platform_data)
/* register access controls */
@@ -69,17 +76,6 @@ struct s3c24xx_uart_port {
#define wr_regb(port, reg, val) __raw_writeb(val, portaddr(port, reg))
#define wr_regl(port, reg, val) __raw_writel(val, portaddr(port, reg))
-extern int s3c24xx_serial_probe(struct platform_device *dev,
- struct s3c24xx_uart_info *uart);
-
-extern int __devexit s3c24xx_serial_remove(struct platform_device *dev);
-
-extern int s3c24xx_serial_initconsole(struct platform_driver *drv,
- struct s3c24xx_uart_info **uart);
-
-extern int s3c24xx_serial_init(struct platform_driver *drv,
- struct s3c24xx_uart_info *info);
-
#ifdef CONFIG_SERIAL_SAMSUNG_DEBUG
extern void printascii(const char *);