diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/68328serial.h | 5 | ||||
| -rw-r--r-- | drivers/serial/of_serial.c | 12 | ||||
| -rw-r--r-- | drivers/serial/sh-sci.h | 17 |
3 files changed, 19 insertions, 15 deletions
diff --git a/drivers/serial/68328serial.h b/drivers/serial/68328serial.h index 58aa2154655b..664ceb0a158c 100644 --- a/drivers/serial/68328serial.h +++ b/drivers/serial/68328serial.h @@ -181,13 +181,8 @@ struct m68k_serial { /* * Define the number of ports supported and their irqs. */ -#ifndef CONFIG_68328_SERIAL_UART2 #define NR_PORTS 1 #define UART_IRQ_DEFNS {UART_IRQ_NUM} -#else -#define NR_PORTS 2 -#define UART_IRQ_DEFNS {UART1_IRQ_NUM, UART2_IRQ_NUM} -#endif #endif /* __KERNEL__ */ #endif /* !(_MC683XX_SERIAL_H) */ diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c index 2af8fd113123..17849dcb9adc 100644 --- a/drivers/serial/of_serial.c +++ b/drivers/serial/of_serial.c @@ -31,8 +31,8 @@ static int __devinit of_platform_serial_setup(struct platform_device *ofdev, { struct resource resource; struct device_node *np = ofdev->dev.of_node; - const unsigned int *clk, *spd; - const u32 *prop; + const __be32 *clk, *spd; + const __be32 *prop; int ret, prop_size; memset(port, 0, sizeof *port); @@ -55,23 +55,23 @@ static int __devinit of_platform_serial_setup(struct platform_device *ofdev, /* Check for shifted address mapping */ prop = of_get_property(np, "reg-offset", &prop_size); if (prop && (prop_size == sizeof(u32))) - port->mapbase += *prop; + port->mapbase += be32_to_cpup(prop); /* Check for registers offset within the devices address range */ prop = of_get_property(np, "reg-shift", &prop_size); if (prop && (prop_size == sizeof(u32))) - port->regshift = *prop; + port->regshift = be32_to_cpup(prop); port->irq = irq_of_parse_and_map(np, 0); port->iotype = UPIO_MEM; port->type = type; - port->uartclk = *clk; + port->uartclk = be32_to_cpup(clk); port->flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_IOREMAP | UPF_FIXED_PORT | UPF_FIXED_TYPE; port->dev = &ofdev->dev; /* If current-speed was set, then try not to change it. */ if (spd) - port->custom_divisor = *clk / (16 * (*spd)); + port->custom_divisor = be32_to_cpup(clk) / (16 * (be32_to_cpup(spd))); return 0; } diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 9b52f77a9305..d2352ac437c5 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -140,7 +140,15 @@ # define SCSPTR0 0xffe00024 /* 16 bit SCIF */ # define SCSPTR1 0xffe10024 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* Overrun error bit */ -# define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ + +#if defined(CONFIG_SH_SH2007) +/* TIE=0,RIE=0,TE=1,RE=1,REIE=1,CKE1=0 */ +# define SCSCR_INIT(port) 0x38 +#else +/* TIE=0,RIE=0,TE=1,RE=1,REIE=1,CKE1=1 */ +# define SCSCR_INIT(port) 0x3a +#endif + #elif defined(CONFIG_CPU_SUBTYPE_SH7785) || \ defined(CONFIG_CPU_SUBTYPE_SH7786) # define SCSPTR0 0xffea0024 /* 16 bit SCIF */ @@ -616,9 +624,10 @@ static inline int sci_rxd_in(struct uart_port *port) * -- Mitch Davis - 15 Jul 2000 */ -#if defined(CONFIG_CPU_SUBTYPE_SH7780) || \ - defined(CONFIG_CPU_SUBTYPE_SH7785) || \ - defined(CONFIG_CPU_SUBTYPE_SH7786) +#if (defined(CONFIG_CPU_SUBTYPE_SH7780) || \ + defined(CONFIG_CPU_SUBTYPE_SH7785) || \ + defined(CONFIG_CPU_SUBTYPE_SH7786)) && \ + !defined(CONFIG_SH_SH2007) #define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1) #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \ defined(CONFIG_CPU_SUBTYPE_SH7720) || \ |