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Commit 586dcf27 authored by Martin Michlmayr's avatar Martin Michlmayr Committed by Nicolas Pitre
Browse files

[ARM] Kirkwood: Add support for QNAP TS-119/TS-219 Turbo NAS 



Add support for the QNAP TS-119 and TS-219 Turbo NAS devices.

Signed-off-by: default avatarMartin Michlmayr <tbm@cyrius.com>
Signed-off-by: default avatarNicolas Pitre <nico@marvell.com>
parent 99b36e68

arch/arm/configs/kirkwood_defconfig

+16 −4
Original line number Diff line number Diff line
@@ -180,6 +180,7 @@ CONFIG_MACH_DB88F6281_BP=y 
CONFIG_MACH_RD88F6192_NAS=y

CONFIG_MACH_RD88F6281=y

CONFIG_MACH_SHEEVAPLUG=y

CONFIG_MACH_TS219=y

CONFIG_PLAT_ORION=y



#
@@ -852,13 +853,20 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y 
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024

CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768

# CONFIG_INPUT_JOYDEV is not set

# CONFIG_INPUT_EVDEV is not set

CONFIG_INPUT_EVDEV=y

# CONFIG_INPUT_EVBUG is not set



#

# Input Device Drivers

#

# CONFIG_INPUT_KEYBOARD is not set

CONFIG_INPUT_KEYBOARD=y

CONFIG_KEYBOARD_ATKBD=y

# CONFIG_KEYBOARD_SUNKBD is not set

# CONFIG_KEYBOARD_LKKBD is not set

# CONFIG_KEYBOARD_XTKBD is not set

# CONFIG_KEYBOARD_NEWTON is not set

# CONFIG_KEYBOARD_STOWAWAY is not set

CONFIG_KEYBOARD_GPIO=y

# CONFIG_INPUT_MOUSE is not set

# CONFIG_INPUT_JOYSTICK is not set

# CONFIG_INPUT_TABLET is not set
@@ -868,7 +876,11 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 
#

# Hardware I/O ports

#

# CONFIG_SERIO is not set

CONFIG_SERIO=y

CONFIG_SERIO_SERPORT=y

# CONFIG_SERIO_PCIPS2 is not set

CONFIG_SERIO_LIBPS2=y

# CONFIG_SERIO_RAW is not set

# CONFIG_GAMEPORT is not set



#
@@ -1271,7 +1283,7 @@ CONFIG_RTC_INTF_DEV=y 
# CONFIG_RTC_DRV_PCF8563 is not set

# CONFIG_RTC_DRV_PCF8583 is not set

# CONFIG_RTC_DRV_M41T80 is not set

# CONFIG_RTC_DRV_S35390A is not set

CONFIG_RTC_DRV_S35390A=y

# CONFIG_RTC_DRV_FM3130 is not set

# CONFIG_RTC_DRV_RX8581 is not set

arch/arm/mach-kirkwood/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -26,6 +26,12 @@ config MACH_SHEEVAPLUG 
	  Say 'Y' here if you want your kernel to support the

	  Marvell SheevaPlug Reference Board.



config MACH_TS219

	bool "QNAP TS-119 and TS-219 Turbo NAS"

	help

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

	  QNAP TS-119 and TS-219 Turbo NAS devices.



endmenu



endif

arch/arm/mach-kirkwood/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -4,3 +4,4 @@ obj-$(CONFIG_MACH_DB88F6281_BP) += db88f6281-bp-setup.o 
obj-$(CONFIG_MACH_RD88F6192_NAS)	+= rd88f6192-nas-setup.o

obj-$(CONFIG_MACH_RD88F6281)		+= rd88f6281-setup.o

obj-$(CONFIG_MACH_SHEEVAPLUG)		+= sheevaplug-setup.o

obj-$(CONFIG_MACH_TS219)		+= ts219-setup.o

arch/arm/mach-kirkwood/common.h

+1 −0
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ void kirkwood_i2c_init(void); 
void kirkwood_uart0_init(void);

void kirkwood_uart1_init(void);



extern int kirkwood_tclk;

extern struct sys_timer kirkwood_timer;

arch/arm/mach-kirkwood/ts219-setup.c

0 → 100644
+220 −0
Original line number Diff line number Diff line 
/*

 *

 * QNAP TS-119/TS-219 Turbo NAS Board Setup

 *

 * Copyright (C) 2009  Martin Michlmayr <tbm@cyrius.com>

 * Copyright (C) 2008  Byron Bradley <byron.bbradley@gmail.com>

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version

 * 2 of the License, or (at your option) any later version.

 */



#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/mtd/physmap.h>

#include <linux/spi/flash.h>

#include <linux/spi/spi.h>

#include <linux/spi/orion_spi.h>

#include <linux/i2c.h>

#include <linux/mv643xx_eth.h>

#include <linux/ata_platform.h>

#include <linux/gpio_keys.h>

#include <linux/input.h>

#include <linux/timex.h>

#include <linux/serial_reg.h>

#include <linux/pci.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <mach/kirkwood.h>

#include "common.h"

#include "mpp.h"



/****************************************************************************

 * 16 MiB NOR flash. The struct mtd_partition is not in the same order as the

 *     partitions on the device because we want to keep compatability with

 *     the QNAP firmware.

 * Layout as used by QNAP:

 *  0x00000000-0x00080000 : "U-Boot"

 *  0x00200000-0x00400000 : "Kernel"

 *  0x00400000-0x00d00000 : "RootFS"

 *  0x00d00000-0x01000000 : "RootFS2"

 *  0x00080000-0x000c0000 : "U-Boot Config"

 *  0x000c0000-0x00200000 : "NAS Config"

 *

 * We'll use "RootFS1" instead of "RootFS" to stay compatible with the layout

 * used by the QNAP TS-109/TS-209.

 *

 ***************************************************************************/



static struct mtd_partition qnap_ts219_partitions[] = {

	{

		.name		= "U-Boot",

		.size		= 0x00080000,

		.offset		= 0,

		.mask_flags	= MTD_WRITEABLE,

	}, {

		.name		= "Kernel",

		.size		= 0x00200000,

		.offset		= 0x00200000,

	}, {

		.name		= "RootFS1",

		.size		= 0x00900000,

		.offset		= 0x00400000,

	}, {

		.name		= "RootFS2",

		.size		= 0x00300000,

		.offset		= 0x00d00000,

	}, {

		.name		= "U-Boot Config",

		.size		= 0x00040000,

		.offset		= 0x00080000,

	}, {

		.name		= "NAS Config",

		.size		= 0x00140000,

		.offset		= 0x000c0000,

	},

};



static const struct flash_platform_data qnap_ts219_flash = {

	.type		= "m25p128",

	.name		= "spi_flash",

	.parts		= qnap_ts219_partitions,

	.nr_parts	= ARRAY_SIZE(qnap_ts219_partitions),

};



static struct spi_board_info __initdata qnap_ts219_spi_slave_info[] = {

	{

		.modalias	= "m25p80",

		.platform_data	= &qnap_ts219_flash,

		.irq		= -1,

		.max_speed_hz	= 20000000,

		.bus_num	= 0,

		.chip_select	= 0,

	},

};



static struct i2c_board_info __initdata qnap_ts219_i2c_rtc = {

	I2C_BOARD_INFO("s35390a", 0x30),

};



static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = {

	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),

};



static struct mv_sata_platform_data qnap_ts219_sata_data = {

	.n_ports	= 2,

};



static struct gpio_keys_button qnap_ts219_buttons[] = {

	{

		.code		= KEY_COPY,

		.gpio		= 15,

		.desc		= "USB Copy",

		.active_low	= 1,

	},

	{

		.code		= KEY_RESTART,

		.gpio		= 16,

		.desc		= "Reset",

		.active_low	= 1,

	},

};



static struct gpio_keys_platform_data qnap_ts219_button_data = {

	.buttons	= qnap_ts219_buttons,

	.nbuttons	= ARRAY_SIZE(qnap_ts219_buttons),

};



static struct platform_device qnap_ts219_button_device = {

	.name		= "gpio-keys",

	.id		= -1,

	.num_resources	= 0,

	.dev		= {

		.platform_data	= &qnap_ts219_button_data,

	}

};



static unsigned int qnap_ts219_mpp_config[] __initdata = {

	MPP0_SPI_SCn,

	MPP1_SPI_MOSI,

	MPP2_SPI_SCK,

	MPP3_SPI_MISO,

	MPP8_TW_SDA,

	MPP9_TW_SCK,

	MPP10_UART0_TXD,

	MPP11_UART0_RXD,

	MPP13_UART1_TXD,	/* PIC controller */

	MPP14_UART1_RXD,	/* PIC controller */

	MPP15_GPIO,		/* USB Copy button */

	MPP16_GPIO,		/* Reset button */

	MPP20_SATA1_ACTn,

	MPP21_SATA0_ACTn,

	MPP22_SATA1_PRESENTn,

	MPP23_SATA0_PRESENTn,

	0

};





/*****************************************************************************

 * QNAP TS-x19 specific power off method via UART1-attached PIC

 ****************************************************************************/



#define UART1_REG(x)	(UART1_VIRT_BASE + ((UART_##x) << 2))



void qnap_ts219_power_off(void)

{

	/* 19200 baud divisor */

	const unsigned divisor = ((kirkwood_tclk + (8 * 19200)) / (16 * 19200));



	pr_info("%s: triggering power-off...\n", __func__);



	/* hijack UART1 and reset into sane state (19200,8n1) */

	writel(0x83, UART1_REG(LCR));

	writel(divisor & 0xff, UART1_REG(DLL));

	writel((divisor >> 8) & 0xff, UART1_REG(DLM));

	writel(0x03, UART1_REG(LCR));

	writel(0x00, UART1_REG(IER));

	writel(0x00, UART1_REG(FCR));

	writel(0x00, UART1_REG(MCR));



	/* send the power-off command 'A' to PIC */

	writel('A', UART1_REG(TX));

}



static void __init qnap_ts219_init(void)

{

	/*

	 * Basic setup. Needs to be called early.

	 */

	kirkwood_init();

	kirkwood_mpp_conf(qnap_ts219_mpp_config);



	kirkwood_uart0_init();

	kirkwood_uart1_init(); /* A PIC controller is connected here. */

	spi_register_board_info(qnap_ts219_spi_slave_info,

				ARRAY_SIZE(qnap_ts219_spi_slave_info));

	kirkwood_spi_init();

	kirkwood_i2c_init();

	i2c_register_board_info(0, &qnap_ts219_i2c_rtc, 1);

	kirkwood_ge00_init(&qnap_ts219_ge00_data);

	kirkwood_sata_init(&qnap_ts219_sata_data);

	kirkwood_ehci_init();

	platform_device_register(&qnap_ts219_button_device);



	pm_power_off = qnap_ts219_power_off;



}



MACHINE_START(TS219, "QNAP TS-119/TS-219")

	/* Maintainer: Martin Michlmayr <tbm@cyrius.com> */

	.phys_io	= KIRKWOOD_REGS_PHYS_BASE,

	.io_pg_offst	= ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,

	.boot_params	= 0x00000100,

	.init_machine	= qnap_ts219_init,

	.map_io		= kirkwood_map_io,

	.init_irq	= kirkwood_init_irq,

	.timer		= &kirkwood_timer,

MACHINE_END