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Commit 34a780a0 authored by Kristoffer Ericson's avatar Kristoffer Ericson Committed by Paul Mundt
Browse files

sh: hp6xx pata_platform support. 



Drop the hd64461 I/O ops and wire up pata_platform for MMIO.

Signed-off-by: default avatarKristoffer Ericson <Kristoffer_e1@hotmail.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent dd126662

arch/sh/boards/hp6xx/setup.c

+37 −30
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ 
 * linux/arch/sh/boards/hp6xx/setup.c

 *

 * Copyright (C) 2002 Andriy Skulysh

 * Copyright (C) 2007 Kristoffer Ericson <Kristoffer_e1@hotmail.com>

 *

 * May be copied or modified under the terms of the GNU General Public

 * License.  See linux/COPYING for more information.
@@ -10,6 +11,7 @@ 
 */

#include <linux/types.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <asm/hd64461.h>

#include <asm/io.h>

#include <asm/irq.h>
@@ -19,6 +21,40 @@ 
#define	SCPCR	0xa4000116

#define SCPDR	0xa4000136



/* CF Slot */

static struct resource cf_ide_resources[] = {

	[0] = {

		.start = 0x15000000 + 0x1f0,

		.end   = 0x15000000 + 0x1f0 + 0x08 - 0x01,

		.flags = IORESOURCE_MEM,

	},

	[1] = {

		.start = 0x15000000 + 0x1fe,

		.end   = 0x15000000 + 0x1fe + 0x01,

		.flags = IORESOURCE_MEM,

	},

	[2] = {

		.start = 93,

		.flags = IORESOURCE_IRQ,

	},

};



static struct platform_device cf_ide_device = {

	.name		=  "pata_platform",

	.id		=  -1,

	.num_resources	= ARRAY_SIZE(cf_ide_resources),

	.resource	= cf_ide_resources,

};



static struct platform_device *hp6xx_devices[] __initdata = {

       &cf_ide_device,

};



static int __init hp6xx_devices_setup(void)

{

	return platform_add_devices(hp6xx_devices, ARRAY_SIZE(hp6xx_devices));

}



static void __init hp6xx_setup(char **cmdline_p)

{

	u8 v8;
@@ -60,41 +96,12 @@ static void __init hp6xx_setup(char **cmdline_p) 
	v |= SCPCR_TS_ENABLE;

	ctrl_outw(v, SCPCR);

}

device_initcall(hp6xx_devices_setup);



/*

 * XXX: This is stupid, we should have a generic machine vector for the cchips

 * and just wrap the platform setup code in to this, as it's the only thing

 * that ends up being different.

 */

struct sh_machine_vector mv_hp6xx __initmv = {

	.mv_name = "hp6xx",

	.mv_setup = hp6xx_setup,

	.mv_nr_irqs = HD64461_IRQBASE + HD64461_IRQ_NUM,



	.mv_inb = hd64461_inb,

	.mv_inw = hd64461_inw,

	.mv_inl = hd64461_inl,

	.mv_outb = hd64461_outb,

	.mv_outw = hd64461_outw,

	.mv_outl = hd64461_outl,



	.mv_inb_p = hd64461_inb_p,

	.mv_inw_p = hd64461_inw,

	.mv_inl_p = hd64461_inl,

	.mv_outb_p = hd64461_outb_p,

	.mv_outw_p = hd64461_outw,

	.mv_outl_p = hd64461_outl,



	.mv_insb = hd64461_insb,

	.mv_insw = hd64461_insw,

	.mv_insl = hd64461_insl,

	.mv_outsb = hd64461_outsb,

	.mv_outsw = hd64461_outsw,

	.mv_outsl = hd64461_outsl,



	.mv_readw = hd64461_readw,

	.mv_writew = hd64461_writew,



	.mv_irq_demux = hd64461_irq_demux,

};

ALIAS_MV(hp6xx)