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Commit dd88db78 authored by Sebastian Hesselbarth's avatar Sebastian Hesselbarth Committed by Jason Cooper
Browse files

ARM: kirkwood: DT board setup for Seagate FreeAgent Dockstar 



This add a DT compatible board specific setup for the Seagate
FreeAgent Dockstar.

Signed-off-by: default avatarSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 4f48b7fc

arch/arm/mach-kirkwood/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -94,6 +94,13 @@ config MACH_TS219_DT 
	  or MV6282. If you have the wrong one, the buttons will not

	  work.



config MACH_DOCKSTAR_DT

	bool "Seagate FreeAgent Dockstar (Flattened Device Tree)"

	select ARCH_KIRKWOOD_DT

	help

	  Say 'Y' here if you want your kernel to support the

	  Seagate FreeAgent Dockstar (Flattened Device Tree).



config MACH_GOFLEXNET_DT

	bool "Seagate GoFlex Net (Flattened Device Tree)"

	select ARCH_KIRKWOOD_DT

arch/arm/mach-kirkwood/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ obj-$(CONFIG_MACH_ICONNECT_DT) += board-iconnect.o 
obj-$(CONFIG_MACH_DLINK_KIRKWOOD_DT)	+= board-dnskw.o

obj-$(CONFIG_MACH_IB62X0_DT)		+= board-ib62x0.o

obj-$(CONFIG_MACH_TS219_DT)		+= board-ts219.o tsx1x-common.o

obj-$(CONFIG_MACH_DOCKSTAR_DT)		+= board-dockstar.o

obj-$(CONFIG_MACH_GOFLEXNET_DT)		+= board-goflexnet.o

obj-$(CONFIG_MACH_LSXL_DT)		+= board-lsxl.o

obj-$(CONFIG_MACH_IOMEGA_IX2_200_DT)	+= board-iomega_ix2_200.o

arch/arm/mach-kirkwood/board-dockstar.c

0 → 100644
+61 −0
Original line number Diff line number Diff line 
/*

 * arch/arm/mach-kirkwood/board-dockstar.c

 *

 * Seagate FreeAgent Dockstar Board Init for drivers not converted to

 * flattened device tree yet.

 *

 * This file is licensed under the terms of the GNU General Public

 * License version 2.  This program is licensed "as is" without any

 * warranty of any kind, whether express or implied.

 *

 * Copied and modified for Seagate GoFlex Net support by

 * Joshua Coombs <josh.coombs@gmail.com> based on ArchLinux ARM's

 * GoFlex kernel patches.

 *

 */



#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/ata_platform.h>

#include <linux/mv643xx_eth.h>

#include <linux/of.h>

#include <linux/of_address.h>

#include <linux/of_fdt.h>

#include <linux/of_irq.h>

#include <linux/of_platform.h>

#include <linux/gpio.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/mach/map.h>

#include <mach/kirkwood.h>

#include <mach/bridge-regs.h>

#include <plat/mvsdio.h>

#include "common.h"

#include "mpp.h"



static struct mv643xx_eth_platform_data dockstar_ge00_data = {

	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),

};



static unsigned int dockstar_mpp_config[] __initdata = {

	MPP29_GPIO,	/* USB Power Enable */

	MPP46_GPIO,	/* LED green */

	MPP47_GPIO,	/* LED orange */

	0

};



void __init dockstar_dt_init(void)

{

	/*

	 * Basic setup. Needs to be called early.

	 */

	kirkwood_mpp_conf(dockstar_mpp_config);



	if (gpio_request(29, "USB Power Enable") != 0 ||

	    gpio_direction_output(29, 1) != 0)

		pr_err("can't setup GPIO 29 (USB Power Enable)\n");

	kirkwood_ehci_init();



	kirkwood_ge00_init(&dockstar_ge00_data);

}

arch/arm/mach-kirkwood/board-dt.c

+4 −0
Original line number Diff line number Diff line
@@ -81,6 +81,9 @@ static void __init kirkwood_dt_init(void) 
	if (of_machine_is_compatible("qnap,ts219"))

		qnap_dt_ts219_init();



	if (of_machine_is_compatible("seagate,dockstar"))

		dockstar_dt_init();



	if (of_machine_is_compatible("seagate,goflexnet"))

		goflexnet_init();
@@ -101,6 +104,7 @@ static const char *kirkwood_dt_board_compat[] = { 
	"iom,iconnect",

	"raidsonic,ib-nas62x0",

	"qnap,ts219",

	"seagate,dockstar",

	"seagate,goflexnet",

	"buffalo,lsxl",

	"iom,ix2-200",

arch/arm/mach-kirkwood/common.h

+6 −0
Original line number Diff line number Diff line
@@ -82,6 +82,12 @@ void ib62x0_init(void); 
static inline void ib62x0_init(void) {};

#endif



#ifdef CONFIG_MACH_DOCKSTAR_DT

void dockstar_dt_init(void);

#else

static inline void dockstar_dt_init(void) {};

#endif



#ifdef CONFIG_MACH_GOFLEXNET_DT

void goflexnet_init(void);

#else