target/linux/coldfire/patches-2.6.31/005-Add-common-serial-driver-and-add-IRDA-for-m5.patch

   1 From 9eaa978feb942497c4542cc82e63d5468dc8f184 Mon Sep 17 00:00:00 2001
   2 From: Wang Huan <wanghuan@zch06.freescale.net>
   3 Date: Thu, 25 Feb 2010 15:27:21 +0800
   4 Subject: [PATCH 05/23] Add common serial driver and add IRDA support for m547x_8x
   5
   6 Add common serial driver for mcf5445x board and mcf547x, mcf548x boards.
   7 Also add IRDA support for mcf547x, mcf548x boards.
   8
   9 Signed-off-by: Shrek Wu <b16972@freescale.com>
  10 Signed-off-by: Jason Jin <jason.jin@freescale.com>
  11 Signed-off-by: Chengju-Cai <b22600@freescale.com>
  12 ---
  13  arch/m68k/include/asm/mcfuart.h |   35 +++++++++++++---
  14  drivers/serial/Kconfig          |   13 ++++++
  15  drivers/serial/mcf.c            |   88 +++++++++++++++++++++++++++++++++++++++
  16  3 files changed, 130 insertions(+), 6 deletions(-)
  17
  18 --- a/arch/m68k/include/asm/mcfuart.h
  19 +++ b/arch/m68k/include/asm/mcfuart.h
  20 @@ -47,18 +48,35 @@
  21  #define MCFUART_BASE1          0xfc060000      /* Base address of UART1 */
  22  #define MCFUART_BASE2          0xfc064000      /* Base address of UART2 */
  23  #define MCFUART_BASE3          0xfc068000      /* Base address of UART3 */
  24 +#elif defined(CONFIG_M5445X)
  25 +#include <asm/mcf5445x_intc.h>
  26 +#define MCFUART_BASE1           0xfc060000      /* Base address of UART1 */
  27 +#define MCFUART_BASE2           0xfc064000      /* Base address of UART2 */
  28 +#define MCFUART_BASE3           0xfc068000      /* Base address of UART3 */
  29 +#define MCFINT_VECBASE          64
  30 +#define MCFINT_UART0            26
  31 +#elif defined(CONFIG_M547X_8X)
  32 +#define MCFUART_BASE1           0x8600          /* Base address of UART1 */
  33 +#define MCFUART_BASE2           0x8700          /* Base address of UART2 */
  34 +#define MCFUART_BASE3           0x8800          /* Base address of UART3 */
  35 +#define MCFUART_BASE4           0x8900          /* Base address of UART4 */
  36 +#define MCFINT_VECBASE          64
  37 +#define MCFINT_UART0           35
  38 +#define MCFINT_UART1            34
  39 +#define MCFINT_UART2            33
  40 +#define MCFINT_UART3            32
  41  #endif
  42
  43 -
  44 +#ifndef __ASSEMBLY__
  45  #include <linux/serial_core.h>
  46  #include <linux/platform_device.h>
  47 -
  48  struct mcf_platform_uart {
  49 -       unsigned long   mapbase;        /* Physical address base */
  50 -       void __iomem    *membase;       /* Virtual address if mapped */
  51 -       unsigned int    irq;            /* Interrupt vector */
  52 -       unsigned int    uartclk;        /* UART clock rate */
  53 +       unsigned long   mapbase;        /* Physical address base */
  54 +       void __iomem    *membase;       /* Virtual address if mapped */
  55 +       unsigned int    irq;            /* Interrupt vector */
  56 +       unsigned int    uartclk;        /* UART clock rate */
  57  };
  58 +#endif
  59
  60  /*
  61   *     Define the ColdFire UART register set addresses.