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From 08d0c1d1f42f6bc6d446763dafe5338b0963cf58 Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Mon, 19 Mar 2012 15:53:37 +0100
Subject: [PATCH 63/73] MIPS: lantiq: fixes danube clock
---
arch/mips/lantiq/xway/clk.c | 20 ++++++++++----------
1 files changed, 10 insertions(+), 10 deletions(-)
--- a/arch/mips/lantiq/xway/clk.c
+++ b/arch/mips/lantiq/xway/clk.c
@@ -181,7 +181,7 @@ unsigned long ltq_danube_io_region_clock
{
unsigned int ret = ltq_get_pll0_fosc();
- switch (ltq_cgu_r32(LTQ_CGU_PLL2_CFG) & CGU_SYS_DDR_SEL) {
+ switch (ltq_cgu_r32(LTQ_CGU_SYS) & 0x3) {
default:
case 0:
return (ret + 1) / 2;
@@ -203,6 +203,15 @@ unsigned long ltq_danube_fpi_bus_clock(i
return ret;
}
+unsigned long ltq_danube_fpi_hz(void)
+{
+ unsigned long ddr_clock = DDR_HZ;
+
+ if (ltq_cgu_r32(LTQ_CGU_SYS) & 0x40)
+ return ddr_clock >> 1;
+ return ddr_clock;
+}
+
unsigned long ltq_danube_cpu_hz(void)
{
switch (ltq_cgu_r32(LTQ_CGU_SYS) & 0xc) {
@@ -241,15 +250,6 @@ unsigned long ltq_ar9_cpu_hz(void)
return ltq_ar9_sys_hz();
}
-unsigned long ltq_danube_fpi_hz(void)
-{
- unsigned long ddr_clock = DDR_HZ;
-
- if (ltq_cgu_r32(LTQ_CGU_SYS) & 0x40)
- return ddr_clock >> 1;
- return ddr_clock;
-}
-
unsigned long ltq_vr9_cpu_hz(void)
{
unsigned int cpu_sel;
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