Commit cd93b489 authored by John Crispin's avatar John Crispin Committed by Ralf Baechle
Browse files

MIPS: lantiq: drop mips_machine support 



Before we are able to add OF support, we really want to drop all the bloat
needed to register all the platform devices.

Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3800/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 3df425f3

arch/mips/Kconfig

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@@ -229,7 +229,6 @@ config LANTIQ 
	select SWAP_IO_SPACE

	select BOOT_RAW

	select HAVE_CLK

	select MIPS_MACHINE



config LASAT

	bool "LASAT Networks platforms"

arch/mips/lantiq/Kconfig

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@@ -18,6 +18,4 @@ config SOC_XWAY 
	select HW_HAS_PCI

endchoice



source "arch/mips/lantiq/xway/Kconfig"



endif

arch/mips/lantiq/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ 
# under the terms of the GNU General Public License version 2 as published

# by the Free Software Foundation.



obj-y := irq.o setup.o clk.o prom.o devices.o

obj-y := irq.o setup.o clk.o prom.o



obj-$(CONFIG_EARLY_PRINTK) += early_printk.o

arch/mips/lantiq/devices.c

deleted100644 → 0
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Original line number Diff line number Diff line 
/*

 *  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>

 */



#include <linux/init.h>

#include <linux/export.h>

#include <linux/types.h>

#include <linux/string.h>

#include <linux/kernel.h>

#include <linux/reboot.h>

#include <linux/platform_device.h>

#include <linux/leds.h>

#include <linux/etherdevice.h>

#include <linux/time.h>

#include <linux/io.h>

#include <linux/gpio.h>



#include <asm/bootinfo.h>

#include <asm/irq.h>



#include <lantiq_soc.h>



#include "devices.h"



/* nor flash */

static struct resource ltq_nor_resource = {

	.name	= "nor",

	.start	= LTQ_FLASH_START,

	.end	= LTQ_FLASH_START + LTQ_FLASH_MAX - 1,

	.flags  = IORESOURCE_MEM,

};



static struct platform_device ltq_nor = {

	.name		= "ltq_nor",

	.resource	= &ltq_nor_resource,

	.num_resources	= 1,

};



void __init ltq_register_nor(struct physmap_flash_data *data)

{

	ltq_nor.dev.platform_data = data;

	platform_device_register(&ltq_nor);

}



/* watchdog */

static struct resource ltq_wdt_resource = {

	.name	= "watchdog",

	.start  = LTQ_WDT_BASE_ADDR,

	.end    = LTQ_WDT_BASE_ADDR + LTQ_WDT_SIZE - 1,

	.flags  = IORESOURCE_MEM,

};



void __init ltq_register_wdt(void)

{

	platform_device_register_simple("ltq_wdt", 0, &ltq_wdt_resource, 1);

}



/* asc ports */

static struct resource ltq_asc0_resources[] = {

	{

		.name	= "asc0",

		.start  = LTQ_ASC0_BASE_ADDR,

		.end    = LTQ_ASC0_BASE_ADDR + LTQ_ASC_SIZE - 1,

		.flags  = IORESOURCE_MEM,

	},

	IRQ_RES(tx, LTQ_ASC_TIR(0)),

	IRQ_RES(rx, LTQ_ASC_RIR(0)),

	IRQ_RES(err, LTQ_ASC_EIR(0)),

};



static struct resource ltq_asc1_resources[] = {

	{

		.name	= "asc1",

		.start  = LTQ_ASC1_BASE_ADDR,

		.end    = LTQ_ASC1_BASE_ADDR + LTQ_ASC_SIZE - 1,

		.flags  = IORESOURCE_MEM,

	},

	IRQ_RES(tx, LTQ_ASC_TIR(1)),

	IRQ_RES(rx, LTQ_ASC_RIR(1)),

	IRQ_RES(err, LTQ_ASC_EIR(1)),

};



void __init ltq_register_asc(int port)

{

	switch (port) {

	case 0:

		platform_device_register_simple("ltq_asc", 0,

			ltq_asc0_resources, ARRAY_SIZE(ltq_asc0_resources));

		break;

	case 1:

		platform_device_register_simple("ltq_asc", 1,

			ltq_asc1_resources, ARRAY_SIZE(ltq_asc1_resources));

		break;

	default:

		break;

	}

}



#ifdef CONFIG_PCI

/* pci */

static struct platform_device ltq_pci = {

	.name		= "ltq_pci",

	.num_resources	= 0,

};



void __init ltq_register_pci(struct ltq_pci_data *data)

{

	ltq_pci.dev.platform_data = data;

	platform_device_register(&ltq_pci);

}

#else

void __init ltq_register_pci(struct ltq_pci_data *data)

{

	pr_err("kernel is compiled without PCI support\n");

}

#endif

arch/mips/lantiq/devices.h

deleted100644 → 0
+0 −23
Original line number Diff line number Diff line 
/*

 *  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_DEVICES_H__

#define _LTQ_DEVICES_H__



#include <lantiq_platform.h>

#include <linux/mtd/physmap.h>



#define IRQ_RES(resname, irq) \

	{.name = #resname, .start = (irq), .flags = IORESOURCE_IRQ}



extern void ltq_register_nor(struct physmap_flash_data *data);

extern void ltq_register_wdt(void);

extern void ltq_register_asc(int port);

extern void ltq_register_pci(struct ltq_pci_data *data);



#endif