diff options
Diffstat (limited to 'arch/m68k/platform/coldfire/m523x.c')
-rw-r--r-- | arch/m68k/platform/coldfire/m523x.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/arch/m68k/platform/coldfire/m523x.c b/arch/m68k/platform/coldfire/m523x.c deleted file mode 100644 index 6b7135e6d5b4..000000000000 --- a/arch/m68k/platform/coldfire/m523x.c +++ /dev/null @@ -1,86 +0,0 @@ -/***************************************************************************/ - -/* - * linux/arch/m68knommu/platform/523x/config.c - * - * Sub-architcture dependent initialization code for the Freescale - * 523x CPUs. - * - * Copyright (C) 1999-2005, 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/io.h> -#include <asm/machdep.h> -#include <asm/coldfire.h> -#include <asm/mcfsim.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(mcfqspi0, "mcfqspi.0", 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_mcfqspi0, - &clk_fec0, - NULL -}; - -/***************************************************************************/ - -static void __init m523x_qspi_init(void) -{ -#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) - u16 par; - - /* setup QSPS pins for QSPI with gpio CS control */ - writeb(0x1f, MCFGPIO_PAR_QSPI); - /* and CS2 & CS3 as gpio */ - par = readw(MCFGPIO_PAR_TIMER); - par &= 0x3f3f; - writew(par, MCFGPIO_PAR_TIMER); -#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */ -} - -/***************************************************************************/ - -static void __init m523x_fec_init(void) -{ - /* Set multi-function pins to ethernet use */ - writeb(readb(MCFGPIO_PAR_FECI2C) | 0xf0, MCFGPIO_PAR_FECI2C); -} - -/***************************************************************************/ - -void __init config_BSP(char *commandp, int size) -{ - mach_sched_init = hw_timer_init; - m523x_fec_init(); - m523x_qspi_init(); -} - -/***************************************************************************/ |