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ARM: pxa168: added support for Teton BGA platform 

Added board defintion, header, and debug UART support.

Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Mark F. Brown 2010-09-12 23:51:34 -04:00 committed by Eric Miao
parent 0bd8696119
commit 1bbd7089f2
5 changed files with 91 additions and 0 deletions
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5
MAINTAINERS
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@ -985,6 +985,11 @@ M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
ARM/TETON BGA MACHINE SUPPORT
M: Mark F. Brown <mark.brown314@gmail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
ARM/THECUS N2100 MACHINE SUPPORT
M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

7
arch/arm/mach-mmp/Kconfig
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@ -57,6 +57,13 @@ config MACH_MARVELL_JASPER
PXA910-based development board. Since MMP2 is compatible to
ARMv6 architecture.
config MACH_TETON_BGA
bool "Marvell's PXA168 Teton BGA Development Board"
select CPU_PXA168
help
Say 'Y' here if you want to support the Marvell PXA168-based
Teton BGA Development Board.
endmenu
config CPU_PXA168

1
arch/arm/mach-mmp/Makefile
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@ -17,3 +17,4 @@ obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o
obj-$(CONFIG_MACH_TTC_DKB) += ttc_dkb.o
obj-$(CONFIG_MACH_FLINT) += flint.o
obj-$(CONFIG_MACH_MARVELL_JASPER) += jasper.o
obj-$(CONFIG_MACH_TETON_BGA) += teton_bga.o

27
arch/arm/mach-mmp/include/mach/teton_bga.h Normal file
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@ -0,0 +1,27 @@
/*
* linux/arch/arm/mach-mmp/include/mach/teton_bga.h
*
* Support for the Marvell PXA168 Teton BGA Development Platform.
*
* 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
* publishhed by the Free Software Foundation.
*/
#ifndef __ASM_MACH_TETON_BGA_H
#define __ASM_MACH_TETON_BGA_H
/* GPIOs */
#define MMC_PWENA_GPIO 27
#define USBHPENB_GPIO 55
#define RTC_INT_GPIO 78
#define LCD_VBLK_EN_GPIO 79
#define LCD_DVDD_EN_GPIO 80
#define RST_WIFI_GPIO 81
#define CF_PWEN_GPIO 82
#define USB_OC_GPIO 83
#define PWM_GPIO 84
#define USBHPENA_GPIO 85
#define TS_INT_GPIO 86
#define CIR_GPIO 108
#endif /* __ASM_MACH_TETON_BGA_H */

51
arch/arm/mach-mmp/teton_bga.c Normal file
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@ -0,0 +1,51 @@
/*
* linux/arch/arm/mach-mmp/teton_bga.c
*
* Support for the Marvell PXA168 Teton BGA Development Platform.
*
* Author: Mark F. Brown <mark.brown314@gmail.com>
*
* This code is based on aspenite.c
*
* 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
* publishhed by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/addr-map.h>
#include <mach/mfp-pxa168.h>
#include <mach/pxa168.h>
#include <mach/teton_bga.h>
#include "common.h"
static unsigned long teton_bga_pin_config[] __initdata = {
/* UART1 */
GPIO107_UART1_TXD,
GPIO108_UART1_RXD,
};
static void __init teton_bga_init(void)
{
mfp_config(ARRAY_AND_SIZE(teton_bga_pin_config));
/* on-chip devices */
pxa168_add_uart(1);
}
MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform")
.phys_io = APB_PHYS_BASE,
.io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
.map_io = mmp_map_io,
.nr_irqs = IRQ_BOARD_START,
.init_irq = pxa168_init_irq,
.timer = &pxa168_timer,
.init_machine = teton_bga_init,
MACHINE_END