diff options
Diffstat (limited to 'drivers/serial')
-rw-r--r-- | drivers/serial/21285.c | 2 | ||||
-rw-r--r-- | drivers/serial/Kconfig | 2 | ||||
-rw-r--r-- | drivers/serial/clps711x.c | 2 | ||||
-rw-r--r-- | drivers/serial/imx.c | 2 | ||||
-rw-r--r-- | drivers/serial/pxa.c | 30 | ||||
-rw-r--r-- | drivers/serial/sa1100.c | 2 | ||||
-rw-r--r-- | drivers/serial/sh-sci.c | 12 | ||||
-rw-r--r-- | drivers/serial/sh-sci.h | 15 | ||||
-rw-r--r-- | drivers/serial/sunzilog.c | 4 |
9 files changed, 37 insertions, 34 deletions
diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c index f31c6698419c..cb6d85d7ff43 100644 --- a/drivers/serial/21285.c +++ b/drivers/serial/21285.c @@ -14,8 +14,8 @@ #include <linux/tty_flip.h> #include <linux/serial_core.h> #include <linux/serial.h> +#include <linux/io.h> -#include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/hardware/dec21285.h> diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 7d7f576da202..9be11b0963f2 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -628,7 +628,7 @@ config SERIAL_MPSC_CONSOLE config SERIAL_PXA bool "PXA serial port support" - depends on ARM && ARCH_PXA + depends on ARCH_PXA || ARCH_MMP select SERIAL_CORE help If you have a machine based on an Intel XScale PXA2xx CPU you diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c index 459f3420a429..80e76426131d 100644 --- a/drivers/serial/clps711x.c +++ b/drivers/serial/clps711x.c @@ -38,9 +38,9 @@ #include <linux/tty_flip.h> #include <linux/serial_core.h> #include <linux/serial.h> +#include <linux/io.h> #include <mach/hardware.h> -#include <asm/io.h> #include <asm/irq.h> #include <asm/hardware/clps7111.h> diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index a50954612b60..9f460b175c50 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -1129,7 +1129,7 @@ static int serial_imx_probe(struct platform_device *pdev) sport->timer.function = imx_timeout; sport->timer.data = (unsigned long)sport; - sport->clk = clk_get(&pdev->dev, "uart_clk"); + sport->clk = clk_get(&pdev->dev, "uart"); if (IS_ERR(sport->clk)) { ret = PTR_ERR(sport->clk); goto unmap; diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index f6e3b86bb0be..a48a8a13d87b 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -43,13 +43,7 @@ #include <linux/tty_flip.h> #include <linux/serial_core.h> #include <linux/clk.h> - -#include <asm/io.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <mach/pxa-regs.h> -#include <mach/regs-uart.h> - +#include <linux/io.h> struct uart_pxa_port { struct uart_port port; @@ -491,7 +485,7 @@ serial_pxa_set_termios(struct uart_port *port, struct ktermios *termios, * Ensure the port will be enabled. * This is required especially for serial console. */ - up->ier |= IER_UUE; + up->ier |= UART_IER_UUE; /* * Update the per-port timeout. @@ -784,19 +778,15 @@ static int serial_pxa_probe(struct platform_device *dev) sport->port.flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF; sport->port.uartclk = clk_get_rate(sport->clk); - /* - * Is it worth keeping this? - */ - if (mmres->start == __PREG(FFUART)) - sport->name = "FFUART"; - else if (mmres->start == __PREG(BTUART)) - sport->name = "BTUART"; - else if (mmres->start == __PREG(STUART)) - sport->name = "STUART"; - else if (mmres->start == __PREG(HWUART)) - sport->name = "HWUART"; - else + switch (dev->id) { + case 0: sport->name = "FFUART"; break; + case 1: sport->name = "BTUART"; break; + case 2: sport->name = "STUART"; break; + case 3: sport->name = "HWUART"; break; + default: sport->name = "???"; + break; + } sport->port.membase = ioremap(mmres->start, mmres->end - mmres->start + 1); if (!sport->port.membase) { diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c index b24a25ea6bc5..94530f01521e 100644 --- a/drivers/serial/sa1100.c +++ b/drivers/serial/sa1100.c @@ -36,8 +36,8 @@ #include <linux/tty_flip.h> #include <linux/serial_core.h> #include <linux/serial.h> +#include <linux/io.h> -#include <asm/io.h> #include <asm/irq.h> #include <mach/hardware.h> #include <asm/mach/serial_sa1100.h> diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 557b54ab2f25..dbf5357a77b3 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -139,7 +139,7 @@ static void sci_poll_put_char(struct uart_port *port, unsigned char c) } while (!(status & SCxSR_TDxE(port))); sci_in(port, SCxSR); /* Dummy read */ - sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port)); + sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port) & ~SCxSR_TEND(port)); sci_out(port, SCxTDR, c); } #endif /* CONFIG_CONSOLE_POLL || CONFIG_SERIAL_SH_SCI_CONSOLE */ @@ -263,6 +263,7 @@ static inline void sci_init_pins(struct uart_port *port, unsigned int cflag) #elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \ defined(CONFIG_CPU_SUBTYPE_SH7780) || \ defined(CONFIG_CPU_SUBTYPE_SH7785) || \ + defined(CONFIG_CPU_SUBTYPE_SH7786) || \ defined(CONFIG_CPU_SUBTYPE_SHX3) static inline void sci_init_pins(struct uart_port *port, unsigned int cflag) { @@ -284,7 +285,8 @@ static inline void sci_init_pins(struct uart_port *port, unsigned int cflag) #if defined(CONFIG_CPU_SUBTYPE_SH7760) || \ defined(CONFIG_CPU_SUBTYPE_SH7780) || \ - defined(CONFIG_CPU_SUBTYPE_SH7785) + defined(CONFIG_CPU_SUBTYPE_SH7785) || \ + defined(CONFIG_CPU_SUBTYPE_SH7786) static inline int scif_txroom(struct uart_port *port) { return SCIF_TXROOM_MAX - (sci_in(port, SCTFDR) & 0xff); @@ -1095,6 +1097,7 @@ static void serial_console_write(struct console *co, const char *s, unsigned count) { struct uart_port *port = &serial_console_port->port; + unsigned short bits; int i; for (i = 0; i < count; i++) { @@ -1103,6 +1106,11 @@ static void serial_console_write(struct console *co, const char *s, sci_poll_put_char(port, *s++); } + + /* wait until fifo is empty and last bit has been transmitted */ + bits = SCxSR_TDxE(port) | SCxSR_TEND(port); + while ((sci_in(port, SCxSR) & bits) != bits) + cpu_relax(); } static int __init serial_console_setup(struct console *co, char *options) diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 022e89ffec1d..d0aa82d7fce0 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -1,6 +1,6 @@ #include <linux/serial_core.h> #include <asm/io.h> -#include <asm/gpio.h> +#include <linux/gpio.h> #if defined(CONFIG_H83007) || defined(CONFIG_H83068) #include <asm/regs306x.h> @@ -126,7 +126,8 @@ # 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 */ -#elif defined(CONFIG_CPU_SUBTYPE_SH7785) +#elif defined(CONFIG_CPU_SUBTYPE_SH7785) || \ + defined(CONFIG_CPU_SUBTYPE_SH7786) # define SCSPTR0 0xffea0024 /* 16 bit SCIF */ # define SCSPTR1 0xffeb0024 /* 16 bit SCIF */ # define SCSPTR2 0xffec0024 /* 16 bit SCIF */ @@ -182,6 +183,7 @@ defined(CONFIG_CPU_SUBTYPE_SH7763) || \ defined(CONFIG_CPU_SUBTYPE_SH7780) || \ defined(CONFIG_CPU_SUBTYPE_SH7785) || \ + defined(CONFIG_CPU_SUBTYPE_SH7786) || \ defined(CONFIG_CPU_SUBTYPE_SHX3) #define SCI_CTRL_FLAGS_REIE 0x08 /* 7750 SCIF */ #else @@ -413,7 +415,8 @@ SCIx_FNS(SCxRDR, 0x0a, 8, 0x14, 8, 0x0A, 8, 0x14, 8, 0x05, 8) SCIF_FNS(SCFCR, 0x0c, 8, 0x18, 16) #if defined(CONFIG_CPU_SUBTYPE_SH7760) || \ defined(CONFIG_CPU_SUBTYPE_SH7780) || \ - defined(CONFIG_CPU_SUBTYPE_SH7785) + defined(CONFIG_CPU_SUBTYPE_SH7785) || \ + defined(CONFIG_CPU_SUBTYPE_SH7786) SCIF_FNS(SCFDR, 0x0e, 16, 0x1C, 16) SCIF_FNS(SCTFDR, 0x0e, 16, 0x1C, 16) SCIF_FNS(SCRFDR, 0x0e, 16, 0x20, 16) @@ -644,7 +647,8 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } -#elif defined(CONFIG_CPU_SUBTYPE_SH7785) +#elif defined(CONFIG_CPU_SUBTYPE_SH7785) || \ + defined(CONFIG_CPU_SUBTYPE_SH7786) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffea0000) @@ -746,7 +750,8 @@ static inline int sci_rxd_in(struct uart_port *port) */ #if defined(CONFIG_CPU_SUBTYPE_SH7780) || \ - defined(CONFIG_CPU_SUBTYPE_SH7785) + defined(CONFIG_CPU_SUBTYPE_SH7785) || \ + defined(CONFIG_CPU_SUBTYPE_SH7786) #define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1) #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \ defined(CONFIG_CPU_SUBTYPE_SH7720) || \ diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index 45a299f35617..e09d3cebb4fb 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -1438,12 +1438,12 @@ static int __devinit zs_probe(struct of_device *op, const struct of_device_id *m } else { printk(KERN_INFO "%s: Keyboard at MMIO 0x%llx (irq = %d) " "is a %s\n", - op->dev.bus_id, + dev_name(&op->dev), (unsigned long long) up[0].port.mapbase, op->irqs[0], sunzilog_type(&up[0].port)); printk(KERN_INFO "%s: Mouse at MMIO 0x%llx (irq = %d) " "is a %s\n", - op->dev.bus_id, + dev_name(&op->dev), (unsigned long long) up[1].port.mapbase, op->irqs[0], sunzilog_type(&up[1].port)); kbm_inst++; |