MIPS: Lantiq: Add initial support for Lantiq SoCs

Add initial support for Mips based SoCs made by Lantiq. This series will add
support for the XWAY family.

The series allows booting a minimal system using a initramfs or NOR. Missing
drivers and support for Amazon and GPON family will be provided in a later
series.

[Ralf: Remove some cargo cult programming and fixed formatting.]

Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Ralph Hempel <ralph.hempel@lantiq.com>
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2252/
Patchwork: https://patchwork.linux-mips.org/patch/2371/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
John Crispin
2011-03-30 09:27:47 +02:00
committed by Ralf Baechle
parent c0a5afb9bc
commit 171bb2f19e
13 changed files with 774 additions and 0 deletions

18
arch/mips/lantiq/clk.h Normal file
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@@ -0,0 +1,18 @@
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
* Copyright (C) 2010 John Crispin <blogic@openwrt.org>
*/
#ifndef _LTQ_CLK_H__
#define _LTQ_CLK_H__
extern void clk_init(void);
extern unsigned long ltq_get_cpu_hz(void);
extern unsigned long ltq_get_fpi_hz(void);
extern unsigned long ltq_get_io_region_clock(void);
#endif