Merge branch 'torvalds/master'

[firefly-linux-kernel-4.4.55.git] / arch / m68k / platform / coldfire / m528x.c

diff --git a/arch/m68k/platform/coldfire/m528x.c b/arch/m68k/platform/coldfire/m528x.c
deleted file mode 100644 (file)
index b03a9d2..0000000
--- a/arch/m68k/platform/coldfire/m528x.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/***************************************************************************/
-
-/*
- *     linux/arch/m68knommu/platform/528x/config.c
- *
- *     Sub-architcture dependent initialization code for the Freescale
- *     5280, 5281 and 5282 CPUs.
- *
- *     Copyright (C) 1999-2003, Greg Ungerer (gerg@snapgear.com)
- *     Copyright (C) 2001-2003, SnapGear Inc. (www.snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfuart.h>
-#include <asm/mcfclk.h>
-
-/***************************************************************************/
-
-DEFINE_CLK(pll, "pll.0", MCF_CLK);
-DEFINE_CLK(sys, "sys.0", MCF_BUSCLK);
-DEFINE_CLK(mcfpit0, "mcfpit.0", MCF_CLK);
-DEFINE_CLK(mcfpit1, "mcfpit.1", MCF_CLK);
-DEFINE_CLK(mcfpit2, "mcfpit.2", MCF_CLK);
-DEFINE_CLK(mcfpit3, "mcfpit.3", MCF_CLK);
-DEFINE_CLK(mcfuart0, "mcfuart.0", MCF_BUSCLK);
-DEFINE_CLK(mcfuart1, "mcfuart.1", MCF_BUSCLK);
-DEFINE_CLK(mcfuart2, "mcfuart.2", MCF_BUSCLK);
-DEFINE_CLK(fec0, "fec.0", MCF_BUSCLK);
-
-struct clk *mcf_clks[] = {
-       &clk_pll,
-       &clk_sys,
-       &clk_mcfpit0,
-       &clk_mcfpit1,
-       &clk_mcfpit2,
-       &clk_mcfpit3,
-       &clk_mcfuart0,
-       &clk_mcfuart1,
-       &clk_mcfuart2,
-       &clk_fec0,
-       NULL
-};
-
-/***************************************************************************/
-
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-
-static void __init m528x_qspi_init(void)
-{
-       /* setup Port QS for QSPI with gpio CS control */
-       __raw_writeb(0x07, MCFGPIO_PQSPAR);
-}
-
-#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
-
-/***************************************************************************/
-
-static void __init m528x_uarts_init(void)
-{
-       u8 port;
-
-       /* make sure PUAPAR is set for UART0 and UART1 */
-       port = readb(MCFGPIO_PUAPAR);
-       port |= 0x03 | (0x03 << 2);
-       writeb(port, MCFGPIO_PUAPAR);
-}
-
-/***************************************************************************/
-
-static void __init m528x_fec_init(void)
-{
-       u16 v16;
-
-       /* Set multi-function pins to ethernet mode for fec0 */
-       v16 = readw(MCFGPIO_PASPAR);
-       writew(v16 | 0xf00, MCFGPIO_PASPAR);
-       writeb(0xc0, MCFGPIO_PEHLPAR);
-}
-
-/***************************************************************************/
-
-#ifdef CONFIG_WILDFIRE
-void wildfire_halt(void)
-{
-       writeb(0, 0x30000007);
-       writeb(0x2, 0x30000007);
-}
-#endif
-
-#ifdef CONFIG_WILDFIREMOD
-void wildfiremod_halt(void)
-{
-       printk(KERN_INFO "WildFireMod hibernating...\n");
-
-       /* Set portE.5 to Digital IO */
-       MCF5282_GPIO_PEPAR &= ~(1 << (5 * 2));
-
-       /* Make portE.5 an output */
-       MCF5282_GPIO_DDRE |= (1 << 5);
-
-       /* Now toggle portE.5 from low to high */
-       MCF5282_GPIO_PORTE &= ~(1 << 5);
-       MCF5282_GPIO_PORTE |= (1 << 5);
-
-       printk(KERN_EMERG "Failed to hibernate. Halting!\n");
-}
-#endif
-
-void __init config_BSP(char *commandp, int size)
-{
-#ifdef CONFIG_WILDFIRE
-       mach_halt = wildfire_halt;
-#endif
-#ifdef CONFIG_WILDFIREMOD
-       mach_halt = wildfiremod_halt;
-#endif
-       mach_sched_init = hw_timer_init;
-       m528x_uarts_init();
-       m528x_fec_init();
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-       m528x_qspi_init();
-#endif
-}
-
-/***************************************************************************/