diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-01-26 20:48:35 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-01-26 20:48:35 +0000 |
| commit | 86f7e2834ff8cc45f639d4a22a8af4cfdff015df (patch) | |
| tree | 20fe12b60542a5d3ea43bd1ce7234242e0407183 /target/linux/ramips/files/arch/mips/ralink/rt305x/rt305x.c | |
| parent | b2dc6c86ee3e55b3bad7b3f69ed2b39fb894fa0a (diff) | |
ramips: implement clock API for RT305X
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25124 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/files/arch/mips/ralink/rt305x/rt305x.c')
| -rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/rt305x/rt305x.c | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/rt305x.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/rt305x.c index 002aaebab..0beeaa0e5 100644 --- a/target/linux/ramips/files/arch/mips/ralink/rt305x/rt305x.c +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/rt305x.c @@ -1,7 +1,7 @@ /* * Ralink RT305x SoC specific setup * - * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> * * Parts of this file are based on Ralink's 2.6.21 BSP @@ -20,12 +20,6 @@ #include <asm/mach-ralink/rt305x.h> #include <asm/mach-ralink/rt305x_regs.h> -unsigned long rt305x_cpu_freq; -EXPORT_SYMBOL_GPL(rt305x_cpu_freq); - -unsigned long rt305x_sys_freq; -EXPORT_SYMBOL_GPL(rt305x_sys_freq); - void __iomem * rt305x_sysc_base; void __iomem * rt305x_memc_base; @@ -49,25 +43,6 @@ void __init rt305x_detect_sys_type(void) (id & CHIP_ID_REV_MASK)); } -void __init rt305x_detect_sys_freq(void) -{ - u32 t; - - t = rt305x_sysc_rr(SYSC_REG_SYSTEM_CONFIG); - t = ((t >> SYSTEM_CONFIG_CPUCLK_SHIFT) & SYSTEM_CONFIG_CPUCLK_MASK); - - switch (t) { - case SYSTEM_CONFIG_CPUCLK_320: - rt305x_cpu_freq = 320000000; - break; - case SYSTEM_CONFIG_CPUCLK_384: - rt305x_cpu_freq = 384000000; - break; - } - - rt305x_sys_freq = rt305x_cpu_freq / 3; -} - static void rt305x_gpio_reserve(int first, int last) { for (; first <= last; first++) |