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Commit 7dec62e9 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: Add setup code for various CPU subtypes. 



This adds some simple setup code for most of the CPU subtypes,
primarily simple platform device registration.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 237b98f6

arch/sh/kernel/cpu/sh3/Makefile

+8 −0
Original line number Diff line number Diff line
@@ -4,6 +4,14 @@ 


obj-y	:= ex.o probe.o



# CPU subtype setup

obj-$(CONFIG_CPU_SUBTYPE_SH7705)	+= setup-sh7705.o

obj-$(CONFIG_CPU_SUBTYPE_SH7707)	+= setup-sh7709.o

obj-$(CONFIG_CPU_SUBTYPE_SH7708)	+= setup-sh7708.o

obj-$(CONFIG_CPU_SUBTYPE_SH7709)	+= setup-sh7709.o

obj-$(CONFIG_CPU_SUBTYPE_SH7300)	+= setup-sh7300.o



# Primary on-chip clocks (common)

clock-$(CONFIG_CPU_SH3)			:= clock-sh3.o

clock-$(CONFIG_CPU_SUBTYPE_SH7300)	:= clock-sh7300.o

clock-$(CONFIG_CPU_SUBTYPE_SH7705)	:= clock-sh7705.o

arch/sh/kernel/cpu/sh3/setup-sh7300.c

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+43 −0
Original line number Diff line number Diff line 
/*

 * SH7300 Setup

 *

 *  Copyright (C) 2006  Paul Mundt

 *

 * This file is subject to the terms and conditions of the GNU General Public

 * License.  See the file "COPYING" in the main directory of this archive

 * for more details.

 */

#include <linux/platform_device.h>

#include <linux/init.h>

#include <linux/serial.h>

#include <asm/sci.h>



static struct plat_sci_port sci_platform_data[] = {

	{

		.mapbase	= 0xa4430000,

		.flags		= UPF_BOOT_AUTOCONF,

		.type		= PORT_SCI,

		.irqs		= { 80, 80, 80, 80 },

	}, {

		.flags = 0,

	}

};



static struct platform_device sci_device = {

	.name		= "sh-sci",

	.id		= -1,

	.dev		= {

		.platform_data	= sci_platform_data,

	},

};



static struct platform_device *sh7300_devices[] __initdata = {

	&sci_device,

};



static int __init sh7300_devices_setup(void)

{

	return platform_add_devices(sh7300_devices,

				    ARRAY_SIZE(sh7300_devices));

}

__initcall(sh7300_devices_setup);

arch/sh/kernel/cpu/sh3/setup-sh7705.c

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+48 −0
Original line number Diff line number Diff line 
/*

 * SH7705 Setup

 *

 *  Copyright (C) 2006  Paul Mundt

 *

 * This file is subject to the terms and conditions of the GNU General Public

 * License.  See the file "COPYING" in the main directory of this archive

 * for more details.

 */

#include <linux/platform_device.h>

#include <linux/init.h>

#include <linux/serial.h>

#include <asm/sci.h>



static struct plat_sci_port sci_platform_data[] = {

	{

		.mapbase	= 0xa4400000,

		.flags		= UPF_BOOT_AUTOCONF,

		.type		= PORT_SCIF,

		.irqs		= { 52, 53, 55, 54 },

	}, {

		.mapbase	= 0xa4410000,

		.flags		= UPF_BOOT_AUTOCONF,

		.type		= PORT_SCIF,

		.irqs		= { 56, 57, 59, 58 },

	}, {

		.flags = 0,

	}

};



static struct platform_device sci_device = {

	.name		= "sh-sci",

	.id		= -1,

	.dev		= {

		.platform_data	= sci_platform_data,

	},

};



static struct platform_device *sh7705_devices[] __initdata = {

	&sci_device,

};



static int __init sh7705_devices_setup(void)

{

	return platform_add_devices(sh7705_devices,

				    ARRAY_SIZE(sh7705_devices));

}

__initcall(sh7705_devices_setup);

arch/sh/kernel/cpu/sh3/setup-sh7708.c

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Original line number Diff line number Diff line 
/*

 * SH7708 Setup

 *

 *  Copyright (C) 2006  Paul Mundt

 *

 * This file is subject to the terms and conditions of the GNU General Public

 * License.  See the file "COPYING" in the main directory of this archive

 * for more details.

 */

#include <linux/platform_device.h>

#include <linux/init.h>

#include <linux/serial.h>

#include <asm/sci.h>



static struct plat_sci_port sci_platform_data[] = {

	{

		.mapbase	= 0xfffffe80,

		.flags		= UPF_BOOT_AUTOCONF,

		.type		= PORT_SCI,

		.irqs		= { 23, 24, 25, 0 },

	}, {

		.flags = 0,

	}

};



static struct platform_device sci_device = {

	.name		= "sh-sci",

	.id		= -1,

	.dev		= {

		.platform_data	= sci_platform_data,

	},

};



static struct platform_device *sh7708_devices[] __initdata = {

	&sci_device,

};



static int __init sh7708_devices_setup(void)

{

	return platform_add_devices(sh7708_devices,

				    ARRAY_SIZE(sh7708_devices));

}

__initcall(sh7708_devices_setup);

arch/sh/kernel/cpu/sh3/setup-sh7709.c

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Original line number Diff line number Diff line 
/*

 * SH7707/SH7709 Setup

 *

 *  Copyright (C) 2006  Paul Mundt

 *

 * This file is subject to the terms and conditions of the GNU General Public

 * License.  See the file "COPYING" in the main directory of this archive

 * for more details.

 */

#include <linux/platform_device.h>

#include <linux/init.h>

#include <linux/serial.h>

#include <asm/sci.h>



static struct plat_sci_port sci_platform_data[] = {

	{

		.mapbase	= 0xfffffe80,

		.flags		= UPF_BOOT_AUTOCONF,

		.type		= PORT_SCI,

		.irqs		= { 23, 24, 25, 0 },

	}, {

		.mapbase	= 0xa4000150,

		.flags		= UPF_BOOT_AUTOCONF,

		.type		= PORT_SCIF,

		.irqs		= { 56, 57, 59, 58 },

	}, {

		.mapbase	= 0xa4000140,

		.flags		= UPF_BOOT_AUTOCONF,

		.type		= PORT_IRDA,

		.irqs		= { 52, 53, 55, 54 },

	}, {

		.flags = 0,

	}

};



static struct platform_device sci_device = {

	.name		= "sh-sci",

	.id		= -1,

	.dev		= {

		.platform_data	= sci_platform_data,

	},

};



static struct platform_device *sh7709_devices[] __initdata = {

	&sci_device,

};



static int __init sh7709_devices_setup(void)

{

	return platform_add_devices(sh7709_devices,

				    ARRAY_SIZE(sh7709_devices));

}

__initcall(sh7709_devices_setup);