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-rw-r--r--arch/m68knommu/platform/54xx/config.c115
1 files changed, 0 insertions, 115 deletions
diff --git a/arch/m68knommu/platform/54xx/config.c b/arch/m68knommu/platform/54xx/config.c
deleted file mode 100644
index 78130984db9..00000000000
--- a/arch/m68knommu/platform/54xx/config.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/54xx/config.c
- *
- * Copyright (C) 2010, Philippe De Muyter <phdm@macqel.be>
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/m54xxsim.h>
-#include <asm/mcfuart.h>
-#include <asm/m54xxgpt.h>
-
-/***************************************************************************/
-
-static struct mcf_platform_uart m54xx_uart_platform[] = {
- {
- .mapbase = MCF_MBAR + MCFUART_BASE1,
- .irq = 64 + 35,
- },
- {
- .mapbase = MCF_MBAR + MCFUART_BASE2,
- .irq = 64 + 34,
- },
- {
- .mapbase = MCF_MBAR + MCFUART_BASE3,
- .irq = 64 + 33,
- },
- {
- .mapbase = MCF_MBAR + MCFUART_BASE4,
- .irq = 64 + 32,
- },
-};
-
-static struct platform_device m54xx_uart = {
- .name = "mcfuart",
- .id = 0,
- .dev.platform_data = m54xx_uart_platform,
-};
-
-static struct platform_device *m54xx_devices[] __initdata = {
- &m54xx_uart,
-};
-
-
-/***************************************************************************/
-
-static void __init m54xx_uart_init_line(int line, int irq)
-{
- int rts_cts;
-
- /* enable io pins */
- switch (line) {
- case 0:
- rts_cts = 0; break;
- case 1:
- rts_cts = MCF_PAR_PSC_RTS_RTS; break;
- case 2:
- rts_cts = MCF_PAR_PSC_RTS_RTS | MCF_PAR_PSC_CTS_CTS; break;
- case 3:
- rts_cts = 0; break;
- }
- __raw_writeb(MCF_PAR_PSC_TXD | rts_cts | MCF_PAR_PSC_RXD,
- MCF_MBAR + MCF_PAR_PSC(line));
-}
-
-static void __init m54xx_uarts_init(void)
-{
- const int nrlines = ARRAY_SIZE(m54xx_uart_platform);
- int line;
-
- for (line = 0; (line < nrlines); line++)
- m54xx_uart_init_line(line, m54xx_uart_platform[line].irq);
-}
-
-/***************************************************************************/
-
-static void mcf54xx_reset(void)
-{
- /* disable interrupts and enable the watchdog */
- asm("movew #0x2700, %sr\n");
- __raw_writel(0, MCF_MBAR + MCF_GPT_GMS0);
- __raw_writel(MCF_GPT_GCIR_CNT(1), MCF_MBAR + MCF_GPT_GCIR0);
- __raw_writel(MCF_GPT_GMS_WDEN | MCF_GPT_GMS_CE | MCF_GPT_GMS_TMS(4),
- MCF_MBAR + MCF_GPT_GMS0);
-}
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
- mach_reset = mcf54xx_reset;
- m54xx_uarts_init();
-}
-
-/***************************************************************************/
-
-static int __init init_BSP(void)
-{
-
- platform_add_devices(m54xx_devices, ARRAY_SIZE(m54xx_devices));
- return 0;
-}
-
-arch_initcall(init_BSP);
-
-/***************************************************************************/