diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-ks8695/cpu.c')
-rw-r--r-- | ANDROID_3.4.5/arch/arm/mach-ks8695/cpu.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-ks8695/cpu.c b/ANDROID_3.4.5/arch/arm/mach-ks8695/cpu.c deleted file mode 100644 index 7f3f2405..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-ks8695/cpu.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * arch/arm/mach-ks8695/cpu.c - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 CPU support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <mach/regs-sys.h> -#include <mach/regs-misc.h> - - -static struct __initdata map_desc ks8695_io_desc[] = { - { - .virtual = KS8695_IO_VA, - .pfn = __phys_to_pfn(KS8695_IO_PA), - .length = KS8695_IO_SIZE, - .type = MT_DEVICE, - } -}; - -static void __init ks8695_processor_info(void) -{ - unsigned long id, rev; - - id = __raw_readl(KS8695_MISC_VA + KS8695_DID); - rev = __raw_readl(KS8695_MISC_VA + KS8695_RID); - - printk("KS8695 ID=%04lx SubID=%02lx Revision=%02lx\n", (id & DID_ID), (rev & RID_SUBID), (rev & RID_REVISION)); -} - -static unsigned int sysclk[8] = { 125000000, 100000000, 62500000, 50000000, 41700000, 33300000, 31300000, 25000000 }; -static unsigned int cpuclk[8] = { 166000000, 166000000, 83000000, 83000000, 55300000, 55300000, 41500000, 41500000 }; - -static void __init ks8695_clock_info(void) -{ - unsigned int scdc = __raw_readl(KS8695_SYS_VA + KS8695_CLKCON) & CLKCON_SCDC; - - printk("Clocks: System %u MHz, CPU %u MHz\n", - sysclk[scdc] / 1000000, cpuclk[scdc] / 1000000); -} - -void __init ks8695_map_io(void) -{ - iotable_init(ks8695_io_desc, ARRAY_SIZE(ks8695_io_desc)); - - ks8695_processor_info(); - ks8695_clock_info(); -} |