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Commit c6f93a34 authored by Magnus Damm's avatar Magnus Damm Committed by Paul Mundt
Browse files

sh: add support for ax88796 and 93cx6 to highlander boards 



This patch adds support for the ax88796 driver on highlander boards.

Implemented using the 93cx6 EEPROM support introduced by commit-id
89e536a1.

Signed-off-by: default avatarMagnus Damm <damm@igel.co.jp>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 82798a17

arch/sh/boards/renesas/r7780rp/setup.c

+40 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/pata_platform.h>

#include <net/ax88796.h>

#include <asm/machvec.h>

#include <asm/r7780rp.h>

#include <asm/clock.h>
@@ -136,11 +137,50 @@ static struct platform_device heartbeat_device = { 
	.resource	= heartbeat_resources,

};



static struct ax_plat_data ax88796_platdata = {

	.flags          = AXFLG_HAS_93CX6,

	.wordlength     = 2,

	.dcr_val        = 0x1,

	.rcr_val        = 0x40,

};



static struct resource ax88796_resources[] = {

	{

#ifdef CONFIG_SH_R7780RP

		.start  = 0xa5800400,

		.end    = 0xa5800400 + (0x20 * 0x2) - 1,

#else

		.start  = 0xa4100400,

		.end    = 0xa4100400 + (0x20 * 0x2) - 1,

#endif

		.flags  = IORESOURCE_MEM,

	},

	{

		.start  = IRQ_AX88796,

		.end    = IRQ_AX88796,

		.flags  = IORESOURCE_IRQ,

	},

};



static struct platform_device ax88796_device = {

	.name           = "ax88796",

	.id             = 0,



	.dev    = {

		.platform_data = &ax88796_platdata,

	},



	.num_resources  = ARRAY_SIZE(ax88796_resources),

	.resource       = ax88796_resources,

};





static struct platform_device *r7780rp_devices[] __initdata = {

	&r8a66597_usb_host_device,

	&m66592_usb_peripheral_device,

	&cf_ide_device,

	&heartbeat_device,

	&ax88796_device,

};



static int __init r7780rp_devices_setup(void)