Merge branch 'for-rmk' of git://git.marvell.com/orion into devel-stable

9 files changed, 479 insertions, 2 deletions

diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index 25100f7acf4..0aca451b216 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -38,6 +38,12 @@ config MACH_TS219
 	  Say 'Y' here if you want your kernel to support the
 	  QNAP TS-119 and TS-219 Turbo NAS devices.
 
+config MACH_OPENRD_BASE
+	bool "Marvell OpenRD Base Board"
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  Marvell OpenRD Base Board.
+
 endmenu
 
 endif
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index 9dd680e964d..80ab0ec90ee 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -6,5 +6,6 @@ obj-$(CONFIG_MACH_RD88F6281)		+= rd88f6281-setup.o
 obj-$(CONFIG_MACH_MV88F6281GTW_GE)	+= mv88f6281gtw_ge-setup.o
 obj-$(CONFIG_MACH_SHEEVAPLUG)		+= sheevaplug-setup.o
 obj-$(CONFIG_MACH_TS219)		+= ts219-setup.o
+obj-$(CONFIG_MACH_OPENRD_BASE)		+= openrd_base-setup.o
 
 obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 0f691983801..0acb61f3c10 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -838,7 +838,8 @@ int __init kirkwood_find_tclk(void)
 	u32 dev, rev;
 
 	kirkwood_pcie_id(&dev, &rev);
-	if (dev == MV88F6281_DEV_ID && rev == MV88F6281_REV_A0)
+	if (dev == MV88F6281_DEV_ID && (rev == MV88F6281_REV_A0 ||
+					rev == MV88F6281_REV_A1))
 		return 200000000;
 
 	return 166666667;
@@ -872,6 +873,8 @@ static char * __init kirkwood_id(void)
 			return "MV88F6281-Z0";
 		else if (rev == MV88F6281_REV_A0)
 			return "MV88F6281-A0";
+		else if (rev == MV88F6281_REV_A1)
+			return "MV88F6281-A1";
 		else
 			return "MV88F6281-Rev-Unsupported";
 	} else if (dev == MV88F6192_DEV_ID) {
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
index 07af858814a..54c132731d2 100644
--- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
@@ -101,6 +101,7 @@
 #define MV88F6281_DEV_ID	0x6281
 #define MV88F6281_REV_Z0	0
 #define MV88F6281_REV_A0	2
+#define MV88F6281_REV_A1	3
 
 #define MV88F6192_DEV_ID	0x6192
 #define MV88F6192_REV_Z0	0
diff --git a/arch/arm/mach-kirkwood/openrd_base-setup.c b/arch/arm/mach-kirkwood/openrd_base-setup.c
new file mode 100644
index 00000000000..947dfb8cd5b
--- /dev/null
+++ b/arch/arm/mach-kirkwood/openrd_base-setup.c
@@ -0,0 +1,84 @@
+/*
+ * arch/arm/mach-kirkwood/openrd_base-setup.c
+ *
+ * Marvell OpenRD Base Board Setup
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/partitions.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mtd_partition openrd_base_nand_parts[] = {
+	{
+		.name = "u-boot",
+		.offset = 0,
+		.size = SZ_1M
+	}, {
+		.name = "uImage",
+		.offset = MTDPART_OFS_NXTBLK,
+		.size = SZ_4M
+	}, {
+		.name = "root",
+		.offset = MTDPART_OFS_NXTBLK,
+		.size = MTDPART_SIZ_FULL
+	},
+};
+
+static struct mv643xx_eth_platform_data openrd_base_ge00_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
+};
+
+static struct mv_sata_platform_data openrd_base_sata_data = {
+	.n_ports	= 2,
+};
+
+static struct mvsdio_platform_data openrd_base_mvsdio_data = {
+	.gpio_card_detect = 29,	/* MPP29 used as SD card detect */
+};
+
+static unsigned int openrd_base_mpp_config[] __initdata = {
+	MPP29_GPIO,
+	0
+};
+
+static void __init openrd_base_init(void)
+{
+	/*
+	 * Basic setup. Needs to be called early.
+	 */
+	kirkwood_init();
+	kirkwood_mpp_conf(openrd_base_mpp_config);
+
+	kirkwood_uart0_init();
+	kirkwood_nand_init(ARRAY_AND_SIZE(openrd_base_nand_parts), 25);
+
+	kirkwood_ehci_init();
+
+	kirkwood_ge00_init(&openrd_base_ge00_data);
+	kirkwood_sata_init(&openrd_base_sata_data);
+	kirkwood_sdio_init(&openrd_base_mvsdio_data);
+}
+
+MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board")
+	/* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
+	.phys_io	= KIRKWOOD_REGS_PHYS_BASE,
+	.io_pg_offst	= ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
+	.boot_params	= 0x00000100,
+	.init_machine	= openrd_base_init,
+	.map_io		= kirkwood_map_io,
+	.init_irq	= kirkwood_init_irq,
+	.timer		= &kirkwood_timer,
+MACHINE_END
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index 2c7035d8dcb..5062b05b76b 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -89,6 +89,20 @@ config MACH_EDMINI_V2
 	  Say 'Y' here if you want your kernel to support the
 	  LaCie Ethernet Disk mini V2.
 
+config MACH_D2NET
+	bool "LaCie d2 Network"
+	select I2C_BOARDINFO
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  LaCie d2 Network NAS.
+
+config MACH_BIGDISK
+	bool "LaCie Big Disk Network"
+	select I2C_BOARDINFO
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  LaCie Big Disk Network NAS.
+
 config MACH_MSS2
 	bool "Maxtor Shared Storage II"
 	help
diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile
index edc38e2c856..1db8a3a2708 100644
--- a/arch/arm/mach-orion5x/Makefile
+++ b/arch/arm/mach-orion5x/Makefile
@@ -12,6 +12,8 @@ obj-$(CONFIG_MACH_WRT350N_V2)	+= wrt350n-v2-setup.o
 obj-$(CONFIG_MACH_TS78XX)	+= ts78xx-setup.o
 obj-$(CONFIG_MACH_MV2120)	+= mv2120-setup.o
 obj-$(CONFIG_MACH_EDMINI_V2)	+= edmini_v2-setup.o
+obj-$(CONFIG_MACH_D2NET)	+= d2net-setup.o
+obj-$(CONFIG_MACH_BIGDISK)	+= d2net-setup.o
 obj-$(CONFIG_MACH_MSS2)		+= mss2-setup.o
 obj-$(CONFIG_MACH_WNR854T)	+= wnr854t-setup.o
 obj-$(CONFIG_MACH_RD88F5181L_GE)	+= rd88f5181l-ge-setup.o
diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
index d78731edebb..1a5d6a0e260 100644
--- a/arch/arm/mach-orion5x/addr-map.c
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -84,7 +84,8 @@ static int __init orion5x_cpu_win_can_remap(int win)
 	orion5x_pcie_id(&dev, &rev);
 	if ((dev == MV88F5281_DEV_ID && win < 4)
 	    || (dev == MV88F5182_DEV_ID && win < 2)
-	    || (dev == MV88F5181_DEV_ID && win < 2))
+	    || (dev == MV88F5181_DEV_ID && win < 2)
+	    || (dev == MV88F6183_DEV_ID && win < 4))
 		return 1;
 
 	return 0;
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
new file mode 100644
index 00000000000..9d4bf763f25
--- /dev/null
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -0,0 +1,365 @@
+/*
+ * arch/arm/mach-orion5x/d2net-setup.c
+ *
+ * LaCie d2Network and Big Disk Network NAS setup
+ *
+ * Copyright (C) 2009 Simon Guinot <sguinot@lacie.com>
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/i2c.h>
+#include <linux/ata_platform.h>
+#include <linux/gpio.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include "common.h"
+#include "mpp.h"
+
+/*****************************************************************************
+ * LaCie d2 Network Info
+ ****************************************************************************/
+
+/*
+ * 512KB NOR flash Device bus boot chip select
+ */
+
+#define D2NET_NOR_BOOT_BASE		0xfff80000
+#define D2NET_NOR_BOOT_SIZE		SZ_512K
+
+/*****************************************************************************
+ * 512KB NOR Flash on Boot Device
+ ****************************************************************************/
+
+/*
+ * TODO: Check write support on flash MX29LV400CBTC-70G
+ */
+
+static struct mtd_partition d2net_partitions[] = {
+	{
+		.name		= "Full512kb",
+		.size		= MTDPART_SIZ_FULL,
+		.offset		= 0,
+		.mask_flags	= MTD_WRITEABLE,
+	},
+};
+
+static struct physmap_flash_data d2net_nor_flash_data = {
+	.width		= 1,
+	.parts		= d2net_partitions,
+	.nr_parts	= ARRAY_SIZE(d2net_partitions),
+};
+
+static struct resource d2net_nor_flash_resource = {
+	.flags			= IORESOURCE_MEM,
+	.start			= D2NET_NOR_BOOT_BASE,
+	.end			= D2NET_NOR_BOOT_BASE
+					+ D2NET_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device d2net_nor_flash = {
+	.name			= "physmap-flash",
+	.id			= 0,
+	.dev		= {
+		.platform_data	= &d2net_nor_flash_data,
+	},
+	.num_resources		= 1,
+	.resource		= &d2net_nor_flash_resource,
+};
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data d2net_eth_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
+};
+
+/*****************************************************************************
+ * I2C devices
+ ****************************************************************************/
+
+/*
+ * i2c addr | chip         | description
+ * 0x32     | Ricoh 5C372b | RTC
+ * 0x3e     | GMT G762     | PWM fan controller
+ * 0x50     | HT24LC08     | eeprom (1kB)
+ *
+ * TODO: Add G762 support to the g760a driver.
+ */
+static struct i2c_board_info __initdata d2net_i2c_devices[] = {
+	{
+		I2C_BOARD_INFO("rs5c372b", 0x32),
+	}, {
+		I2C_BOARD_INFO("24c08", 0x50),
+	},
+};
+
+/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+
+static struct mv_sata_platform_data d2net_sata_data = {
+	.n_ports	= 2,
+};
+
+#define D2NET_GPIO_SATA0_POWER	3
+#define D2NET_GPIO_SATA1_POWER	12
+
+static void __init d2net_sata_power_init(void)
+{
+	int err;
+
+	err = gpio_request(D2NET_GPIO_SATA0_POWER, "SATA0 power");
+	if (err == 0) {
+		err = gpio_direction_output(D2NET_GPIO_SATA0_POWER, 1);
+		if (err)
+			gpio_free(D2NET_GPIO_SATA0_POWER);
+	}
+	if (err)
+		pr_err("d2net: failed to configure SATA0 power GPIO\n");
+
+	err = gpio_request(D2NET_GPIO_SATA1_POWER, "SATA1 power");
+	if (err == 0) {
+		err = gpio_direction_output(D2NET_GPIO_SATA1_POWER, 1);
+		if (err)
+			gpio_free(D2NET_GPIO_SATA1_POWER);
+	}
+	if (err)
+		pr_err("d2net: failed to configure SATA1 power GPIO\n");
+}
+
+/*****************************************************************************
+ * GPIO LED's
+ ****************************************************************************/
+
+/*
+ * The blue front LED is wired to the CPLD and can blink in relation with the
+ * SATA activity. This feature is disabled to make this LED compatible with
+ * the leds-gpio driver: MPP14 and MPP15 are configured to act like output
+ * GPIO's and have to stay in an active state. This is needed to set the blue
+ * LED in a "fix on" state regardless of the SATA activity.
+ *
+ * The following array detail the different LED registers and the combination
+ * of their possible values:
+ *
+ * led_off   | blink_ctrl | SATA active | LED state
+ *           |            |             |
+ *    1      |     x      |      x      |  off
+ *    0      |     0      |      0      |  off
+ *    0      |     1      |      0      |  blink (rate 300ms)
+ *    0      |     x      |      1      |  on
+ *
+ * Notes: The blue and the red front LED's can't be on at the same time.
+ *        Red LED have priority.
+ */
+
+#define D2NET_GPIO_RED_LED		6
+#define D2NET_GPIO_BLUE_LED_BLINK_CTRL	16
+#define D2NET_GPIO_BLUE_LED_OFF		23
+#define D2NET_GPIO_SATA0_ACT		14
+#define D2NET_GPIO_SATA1_ACT		15
+
+static struct gpio_led d2net_leds[] = {
+	{
+		.name = "d2net:blue:power",
+		.gpio = D2NET_GPIO_BLUE_LED_OFF,
+		.active_low = 1,
+	},
+	{
+		.name = "d2net:red:fail",
+		.gpio = D2NET_GPIO_RED_LED,
+	},
+};
+
+static struct gpio_led_platform_data d2net_led_data = {
+	.num_leds = ARRAY_SIZE(d2net_leds),
+	.leds = d2net_leds,
+};
+
+static struct platform_device d2net_gpio_leds = {
+	.name           = "leds-gpio",
+	.id             = -1,
+	.dev            = {
+		.platform_data  = &d2net_led_data,
+	},
+};
+
+static void __init d2net_gpio_leds_init(void)
+{
+	/* Configure GPIO over MPP max number. */
+	orion_gpio_set_valid(D2NET_GPIO_BLUE_LED_OFF, 1);
+
+	if (gpio_request(D2NET_GPIO_SATA0_ACT, "LED SATA0 activity") != 0)
+		return;
+	if (gpio_direction_output(D2NET_GPIO_SATA0_ACT, 1) != 0)
+		goto err_free_1;
+	if (gpio_request(D2NET_GPIO_SATA1_ACT, "LED SATA1 activity") != 0)
+		goto err_free_1;
+	if (gpio_direction_output(D2NET_GPIO_SATA1_ACT, 1) != 0)
+		goto err_free_2;
+	platform_device_register(&d2net_gpio_leds);
+	return;
+
+err_free_2:
+	gpio_free(D2NET_GPIO_SATA1_ACT);
+err_free_1:
+	gpio_free(D2NET_GPIO_SATA0_ACT);
+	return;
+}
+
+/****************************************************************************
+ * GPIO keys
+ ****************************************************************************/
+
+#define D2NET_GPIO_PUSH_BUTTON		18
+#define D2NET_GPIO_POWER_SWITCH_ON	8
+#define D2NET_GPIO_POWER_SWITCH_OFF	9
+
+#define D2NET_SWITCH_POWER_ON		0x1
+#define D2NET_SWITCH_POWER_OFF		0x2
+
+static struct gpio_keys_button d2net_buttons[] = {
+	{
+		.type		= EV_SW,
+		.code		= D2NET_SWITCH_POWER_OFF,
+		.gpio		= D2NET_GPIO_POWER_SWITCH_OFF,
+		.desc		= "Power rocker switch (auto|off)",
+		.active_low	= 0,
+	},
+	{
+		.type		= EV_SW,
+		.code		= D2NET_SWITCH_POWER_ON,
+		.gpio		= D2NET_GPIO_POWER_SWITCH_ON,
+		.desc		= "Power rocker switch (on|auto)",
+		.active_low	= 0,
+	},
+	{
+		.type		= EV_KEY,
+		.code		= KEY_POWER,
+		.gpio		= D2NET_GPIO_PUSH_BUTTON,
+		.desc		= "Front Push Button",
+		.active_low	= 0,
+	},
+};
+
+static struct gpio_keys_platform_data d2net_button_data = {
+	.buttons	= d2net_buttons,
+	.nbuttons	= ARRAY_SIZE(d2net_buttons),
+};
+
+static struct platform_device d2net_gpio_buttons = {
+	.name		= "gpio-keys",
+	.id		= -1,
+	.dev		= {
+		.platform_data	= &d2net_button_data,
+	},
+};
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+
+static struct orion5x_mpp_mode d2net_mpp_modes[] __initdata = {
+	{  0, MPP_GPIO },	/* Board ID (bit 0) */
+	{  1, MPP_GPIO },	/* Board ID (bit 1) */
+	{  2, MPP_GPIO },	/* Board ID (bit 2) */
+	{  3, MPP_GPIO },	/* SATA 0 power */
+	{  4, MPP_UNUSED },
+	{  5, MPP_GPIO },	/* Fan fail detection */
+	{  6, MPP_GPIO },	/* Red front LED */
+	{  7, MPP_UNUSED },
+	{  8, MPP_GPIO },	/* Rear power switch (on|auto) */
+	{  9, MPP_GPIO },	/* Rear power switch (auto|off) */
+	{ 10, MPP_UNUSED },
+	{ 11, MPP_UNUSED },
+	{ 12, MPP_GPIO },	/* SATA 1 power */
+	{ 13, MPP_UNUSED },
+	{ 14, MPP_GPIO },	/* SATA 0 active */
+	{ 15, MPP_GPIO },	/* SATA 1 active */
+	{ 16, MPP_GPIO },	/* Blue front LED blink control */
+	{ 17, MPP_UNUSED },
+	{ 18, MPP_GPIO },	/* Front button (0 = Released, 1 = Pushed ) */
+	{ 19, MPP_UNUSED },
+	{ -1 }
+	/* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
+	/* 23: Blue front LED off */
+	/* 24: Inhibit board power off (0 = Disabled, 1 = Enabled) */
+};
+
+static void __init d2net_init(void)
+{
+	/*
+	 * Setup basic Orion functions. Need to be called early.
+	 */
+	orion5x_init();
+
+	orion5x_mpp_conf(d2net_mpp_modes);
+
+	/*
+	 * Configure peripherals.
+	 */
+	orion5x_ehci0_init();
+	orion5x_eth_init(&d2net_eth_data);
+	orion5x_i2c_init();
+	orion5x_uart0_init();
+
+	d2net_sata_power_init();
+	orion5x_sata_init(&d2net_sata_data);
+
+	orion5x_setup_dev_boot_win(D2NET_NOR_BOOT_BASE,
+				D2NET_NOR_BOOT_SIZE);
+	platform_device_register(&d2net_nor_flash);
+
+	platform_device_register(&d2net_gpio_buttons);
+
+	d2net_gpio_leds_init();
+
+	pr_notice("d2net: Flash write are not yet supported.\n");
+
+	i2c_register_board_info(0, d2net_i2c_devices,
+				ARRAY_SIZE(d2net_i2c_devices));
+}
+
+/* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */
+
+#ifdef CONFIG_MACH_D2NET
+MACHINE_START(D2NET, "LaCie d2 Network")
+	.phys_io	= ORION5X_REGS_PHYS_BASE,
+	.io_pg_offst	= ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+	.boot_params	= 0x00000100,
+	.init_machine	= d2net_init,
+	.map_io		= orion5x_map_io,
+	.init_irq	= orion5x_init_irq,
+	.timer		= &orion5x_timer,
+	.fixup		= tag_fixup_mem32,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_BIGDISK
+MACHINE_START(BIGDISK, "LaCie Big Disk Network")
+	.phys_io	= ORION5X_REGS_PHYS_BASE,
+	.io_pg_offst	= ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+	.boot_params	= 0x00000100,
+	.init_machine	= d2net_init,
+	.map_io		= orion5x_map_io,
+	.init_irq	= orion5x_init_irq,
+	.timer		= &orion5x_timer,
+	.fixup		= tag_fixup_mem32,
+MACHINE_END
+#endif
+