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-rw-r--r--arch/arm/mach-orion5x/Kconfig26
-rw-r--r--arch/arm/mach-orion5x/Makefile4
-rw-r--r--arch/arm/mach-orion5x/addr-map.c2
-rw-r--r--arch/arm/mach-orion5x/common.c74
-rw-r--r--arch/arm/mach-orion5x/common.h2
-rw-r--r--arch/arm/mach-orion5x/edmini_v2-setup.c262
-rw-r--r--arch/arm/mach-orion5x/gpio.c2
-rw-r--r--arch/arm/mach-orion5x/include/mach/orion5x.h6
-rw-r--r--arch/arm/mach-orion5x/include/mach/timex.h2
-rw-r--r--arch/arm/mach-orion5x/irq.c4
-rw-r--r--arch/arm/mach-orion5x/kurobox_pro-setup.c2
-rw-r--r--arch/arm/mach-orion5x/lsmini-setup.c279
-rw-r--r--arch/arm/mach-orion5x/mpp.c2
-rw-r--r--arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c117
-rw-r--r--arch/arm/mach-orion5x/terastation_pro2-setup.c369
-rw-r--r--arch/arm/mach-orion5x/tsx09-common.c3
16 files changed, 1140 insertions, 16 deletions
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index ddcd41b15d17..f59a8d0e0824 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -36,6 +36,12 @@ config MACH_TS209
Say 'Y' here if you want your kernel to support the
QNAP TS-109/TS-209 platform.
+config MACH_TERASTATION_PRO2
+ bool "Buffalo Terastation Pro II/Live"
+ help
+ Say 'Y' here if you want your kernel to support the
+ Buffalo Terastation Pro II/Live platform.
+
config MACH_LINKSTATION_PRO
bool "Buffalo Linkstation Pro/Live"
select I2C_BOARDINFO
@@ -44,6 +50,13 @@ config MACH_LINKSTATION_PRO
Buffalo Linkstation Pro/Live platform. Both v1 and
v2 devices are supported.
+config MACH_LINKSTATION_MINI
+ bool "Buffalo Linkstation Mini"
+ select I2C_BOARDINFO
+ help
+ Say 'Y' here if you want your kernel to support the
+ Buffalo Linkstation Mini platform.
+
config MACH_TS409
bool "QNAP TS-409"
help
@@ -68,6 +81,13 @@ config MACH_MV2120
Say 'Y' here if you want your kernel to support the
HP Media Vault mv2120 or mv5100.
+config MACH_EDMINI_V2
+ bool "LaCie Ethernet Disk mini V2"
+ select I2C_BOARDINFO
+ help
+ Say 'Y' here if you want your kernel to support the
+ LaCie Ethernet Disk mini V2.
+
config MACH_MSS2
bool "Maxtor Shared Storage II"
help
@@ -92,6 +112,12 @@ config MACH_RD88F5181L_FXO
Say 'Y' here if you want your kernel to support the
Marvell Orion-VoIP FXO (88F5181L) RD.
+config MACH_RD88F6183AP_GE
+ bool "Marvell Orion-1-90 AP GE Reference Design"
+ help
+ Say 'Y' here if you want your kernel to support the
+ Marvell Orion-1-90 (88F6183) AP GE RD.
+
endmenu
endif
diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile
index fcc48a8864f3..3d4a1bc12355 100644
--- a/arch/arm/mach-orion5x/Makefile
+++ b/arch/arm/mach-orion5x/Makefile
@@ -2,14 +2,18 @@ obj-y += common.o addr-map.o pci.o gpio.o irq.o mpp.o
obj-$(CONFIG_MACH_DB88F5281) += db88f5281-setup.o
obj-$(CONFIG_MACH_RD88F5182) += rd88f5182-setup.o
obj-$(CONFIG_MACH_KUROBOX_PRO) += kurobox_pro-setup.o
+obj-$(CONFIG_MACH_TERASTATION_PRO2) += terastation_pro2-setup.o
obj-$(CONFIG_MACH_LINKSTATION_PRO) += kurobox_pro-setup.o
+obj-$(CONFIG_MACH_LINKSTATION_MINI) += lsmini-setup.o
obj-$(CONFIG_MACH_DNS323) += dns323-setup.o
obj-$(CONFIG_MACH_TS209) += ts209-setup.o tsx09-common.o
obj-$(CONFIG_MACH_TS409) += ts409-setup.o tsx09-common.o
obj-$(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_MSS2) += mss2-setup.o
obj-$(CONFIG_MACH_WNR854T) += wnr854t-setup.o
obj-$(CONFIG_MACH_RD88F5181L_GE) += rd88f5181l-ge-setup.o
obj-$(CONFIG_MACH_RD88F5181L_FXO) += rd88f5181l-fxo-setup.o
+obj-$(CONFIG_MACH_RD88F6183AP_GE) += rd88f6183ap-ge-setup.o
diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
index bea37972120a..719957e05d9e 100644
--- a/arch/arm/mach-orion5x/addr-map.c
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -13,8 +13,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mbus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include "common.h"
/*
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 7b11e552bc5a..9625ef5975d0 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -18,6 +18,7 @@
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
+#include <linux/spi/orion_spi.h>
#include <asm/page.h>
#include <asm/setup.h>
#include <asm/timex.h>
@@ -146,7 +147,6 @@ void __init orion5x_ehci1_init(void)
****************************************************************************/
struct mv643xx_eth_shared_platform_data orion5x_eth_shared_data = {
.dram = &orion5x_mbus_dram_info,
- .t_clk = ORION5X_TCLK,
};
static struct resource orion5x_eth_shared_resources[] = {
@@ -154,6 +154,10 @@ static struct resource orion5x_eth_shared_resources[] = {
.start = ORION5X_ETH_PHYS_BASE + 0x2000,
.end = ORION5X_ETH_PHYS_BASE + 0x3fff,
.flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_ORION5X_ETH_ERR,
+ .end = IRQ_ORION5X_ETH_ERR,
+ .flags = IORESOURCE_IRQ,
},
};
@@ -163,7 +167,7 @@ static struct platform_device orion5x_eth_shared = {
.dev = {
.platform_data = &orion5x_eth_shared_data,
},
- .num_resources = 1,
+ .num_resources = ARRAY_SIZE(orion5x_eth_shared_resources),
.resource = orion5x_eth_shared_resources,
};
@@ -268,6 +272,38 @@ void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
/*****************************************************************************
+ * SPI
+ ****************************************************************************/
+static struct orion_spi_info orion5x_spi_plat_data = {
+ .tclk = 0,
+};
+
+static struct resource orion5x_spi_resources[] = {
+ {
+ .name = "spi base",
+ .start = SPI_PHYS_BASE,
+ .end = SPI_PHYS_BASE + 0x1f,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device orion5x_spi = {
+ .name = "orion_spi",
+ .id = 0,
+ .dev = {
+ .platform_data = &orion5x_spi_plat_data,
+ },
+ .num_resources = ARRAY_SIZE(orion5x_spi_resources),
+ .resource = orion5x_spi_resources,
+};
+
+void __init orion5x_spi_init()
+{
+ platform_device_register(&orion5x_spi);
+}
+
+
+/*****************************************************************************
* UART0
****************************************************************************/
static struct plat_serial8250_port orion5x_uart0_data[] = {
@@ -278,7 +314,7 @@ static struct plat_serial8250_port orion5x_uart0_data[] = {
.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
.regshift = 2,
- .uartclk = ORION5X_TCLK,
+ .uartclk = 0,
}, {
},
};
@@ -322,7 +358,7 @@ static struct plat_serial8250_port orion5x_uart1_data[] = {
.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
.iotype = UPIO_MEM,
.regshift = 2,
- .uartclk = ORION5X_TCLK,
+ .uartclk = 0,
}, {
},
};
@@ -455,9 +491,24 @@ void __init orion5x_xor_init(void)
/*****************************************************************************
* Time handling
****************************************************************************/
+int orion5x_tclk;
+
+int __init orion5x_find_tclk(void)
+{
+ u32 dev, rev;
+
+ orion5x_pcie_id(&dev, &rev);
+ if (dev == MV88F6183_DEV_ID &&
+ (readl(MPP_RESET_SAMPLE) & 0x00000200) == 0)
+ return 133333333;
+
+ return 166666667;
+}
+
static void orion5x_timer_init(void)
{
- orion_time_init(IRQ_ORION5X_BRIDGE, ORION5X_TCLK);
+ orion5x_tclk = orion5x_find_tclk();
+ orion_time_init(IRQ_ORION5X_BRIDGE, orion5x_tclk);
}
struct sys_timer orion5x_timer = {
@@ -499,6 +550,12 @@ static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name)
} else {
*dev_name = "MV88F5181(L)-Rev-Unsupported";
}
+ } else if (*dev == MV88F6183_DEV_ID) {
+ if (*rev == MV88F6183_REV_B0) {
+ *dev_name = "MV88F6183-Rev-B0";
+ } else {
+ *dev_name = "MV88F6183-Rev-Unsupported";
+ }
} else {
*dev_name = "Device-Unknown";
}
@@ -510,7 +567,12 @@ void __init orion5x_init(void)
u32 dev, rev;
orion5x_id(&dev, &rev, &dev_name);
- printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, ORION5X_TCLK);
+ printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
+
+ orion5x_eth_shared_data.t_clk = orion5x_tclk;
+ orion5x_spi_plat_data.tclk = orion5x_tclk;
+ orion5x_uart0_data[0].uartclk = orion5x_tclk;
+ orion5x_uart1_data[0].uartclk = orion5x_tclk;
/*
* Setup Orion address map
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 0bd195551a27..1f8b2da676a5 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -10,6 +10,7 @@ struct mv_sata_platform_data;
void orion5x_map_io(void);
void orion5x_init_irq(void);
void orion5x_init(void);
+extern int orion5x_tclk;
extern struct sys_timer orion5x_timer;
/*
@@ -30,6 +31,7 @@ void orion5x_ehci1_init(void);
void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
void orion5x_i2c_init(void);
void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
+void orion5x_spi_init(void);
void orion5x_uart0_init(void);
void orion5x_uart1_init(void);
void orion5x_xor_init(void);
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
new file mode 100644
index 000000000000..b24ee0c2cd61
--- /dev/null
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -0,0 +1,262 @@
+/*
+ * arch/arm/mach-orion5x/edmini_v2-setup.c
+ *
+ * LaCie Ethernet Disk mini V2 Setup
+ *
+ * Copyright (C) 2008 Christopher Moore <moore@free.fr>
+ * Copyright (C) 2008 Albert Aribaud <albert.aribaud@free.fr>
+ *
+ * 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.
+ */
+
+/*
+ * TODO: add Orion USB device port init when kernel.org support is added.
+ * TODO: add flash write support: see below.
+ * TODO: add power-off support.
+ * TODO: add I2C EEPROM support.
+ */
+
+#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"
+
+/*****************************************************************************
+ * EDMINI_V2 Info
+ ****************************************************************************/
+
+/*
+ * 512KB NOR flash Device bus boot chip select
+ */
+
+#define EDMINI_V2_NOR_BOOT_BASE 0xfff80000
+#define EDMINI_V2_NOR_BOOT_SIZE SZ_512K
+
+/*****************************************************************************
+ * 512KB NOR Flash on BOOT Device
+ ****************************************************************************/
+
+/*
+ * Currently the MTD code does not recognize the MX29LV400CBCT as a bottom
+ * -type device. This could cause risks of accidentally erasing critical
+ * flash sectors. We thus define a single, write-protected partition covering
+ * the whole flash.
+ * TODO: once the flash part TOP/BOTTOM detection issue is sorted out in the MTD
+ * code, break this into at least three partitions: 'u-boot code', 'u-boot
+ * environment' and 'whatever is left'.
+ */
+
+static struct mtd_partition edmini_v2_partitions[] = {
+ {
+ .name = "Full512kb",
+ .size = 0x00080000,
+ .offset = 0x00000000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+};
+
+static struct physmap_flash_data edmini_v2_nor_flash_data = {
+ .width = 1,
+ .parts = edmini_v2_partitions,
+ .nr_parts = ARRAY_SIZE(edmini_v2_partitions),
+};
+
+static struct resource edmini_v2_nor_flash_resource = {
+ .flags = IORESOURCE_MEM,
+ .start = EDMINI_V2_NOR_BOOT_BASE,
+ .end = EDMINI_V2_NOR_BOOT_BASE
+ + EDMINI_V2_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device edmini_v2_nor_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &edmini_v2_nor_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &edmini_v2_nor_flash_resource,
+};
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data edmini_v2_eth_data = {
+ .phy_addr = 8,
+};
+
+/*****************************************************************************
+ * RTC 5C372a on I2C bus
+ ****************************************************************************/
+
+#define EDMINIV2_RTC_GPIO 3
+
+static struct i2c_board_info __initdata edmini_v2_i2c_rtc = {
+ I2C_BOARD_INFO("rs5c372a", 0x32),
+ .irq = 0,
+};
+
+/*****************************************************************************
+ * Sata
+ ****************************************************************************/
+
+static struct mv_sata_platform_data edmini_v2_sata_data = {
+ .n_ports = 2,
+};
+
+/*****************************************************************************
+ * GPIO LED (simple - doesn't use hardware blinking support)
+ ****************************************************************************/
+
+#define EDMINI_V2_GPIO_LED_POWER 16
+
+static struct gpio_led edmini_v2_leds[] = {
+ {
+ .name = "power:blue",
+ .gpio = EDMINI_V2_GPIO_LED_POWER,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data edmini_v2_led_data = {
+ .num_leds = ARRAY_SIZE(edmini_v2_leds),
+ .leds = edmini_v2_leds,
+};
+
+static struct platform_device edmini_v2_gpio_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &edmini_v2_led_data,
+ },
+};
+
+/****************************************************************************
+ * GPIO key
+ ****************************************************************************/
+
+#define EDMINI_V2_GPIO_KEY_POWER 18
+
+static struct gpio_keys_button edmini_v2_buttons[] = {
+ {
+ .code = KEY_POWER,
+ .gpio = EDMINI_V2_GPIO_KEY_POWER,
+ .desc = "Power Button",
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_platform_data edmini_v2_button_data = {
+ .buttons = edmini_v2_buttons,
+ .nbuttons = ARRAY_SIZE(edmini_v2_buttons),
+};
+
+static struct platform_device edmini_v2_gpio_buttons = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = {
+ .platform_data = &edmini_v2_button_data,
+ },
+};
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+static struct orion5x_mpp_mode edminiv2_mpp_modes[] __initdata = {
+ { 0, MPP_UNUSED },
+ { 1, MPP_UNUSED },
+ { 2, MPP_UNUSED },
+ { 3, MPP_GPIO }, /* RTC interrupt */
+ { 4, MPP_UNUSED },
+ { 5, MPP_UNUSED },
+ { 6, MPP_UNUSED },
+ { 7, MPP_UNUSED },
+ { 8, MPP_UNUSED },
+ { 9, MPP_UNUSED },
+ { 10, MPP_UNUSED },
+ { 11, MPP_UNUSED },
+ { 12, MPP_SATA_LED }, /* SATA 0 presence */
+ { 13, MPP_SATA_LED }, /* SATA 1 presence */
+ { 14, MPP_SATA_LED }, /* SATA 0 active */
+ { 15, MPP_SATA_LED }, /* SATA 1 active */
+ /* 16: Power LED control (0 = On, 1 = Off) */
+ { 16, MPP_GPIO },
+ /* 17: Power LED control select (0 = CPLD, 1 = GPIO16) */
+ { 17, MPP_GPIO },
+ /* 18: Power button status (0 = Released, 1 = Pressed) */
+ { 18, MPP_GPIO },
+ { 19, MPP_UNUSED },
+ { -1 }
+};
+
+static void __init edmini_v2_init(void)
+{
+ /*
+ * Setup basic Orion functions. Need to be called early.
+ */
+ orion5x_init();
+
+ orion5x_mpp_conf(edminiv2_mpp_modes);
+
+ /*
+ * Configure peripherals.
+ */
+ orion5x_ehci0_init();
+ orion5x_eth_init(&edmini_v2_eth_data);
+ orion5x_i2c_init();
+ orion5x_sata_init(&edmini_v2_sata_data);
+ orion5x_uart0_init();
+
+ orion5x_setup_dev_boot_win(EDMINI_V2_NOR_BOOT_BASE,
+ EDMINI_V2_NOR_BOOT_SIZE);
+ platform_device_register(&edmini_v2_nor_flash);
+ platform_device_register(&edmini_v2_gpio_leds);
+ platform_device_register(&edmini_v2_gpio_buttons);
+
+ pr_notice("edmini_v2: USB device port, flash write and power-off "
+ "are not yet supported.\n");
+
+ /* Get RTC IRQ and register the chip */
+ if (gpio_request(EDMINIV2_RTC_GPIO, "rtc") == 0) {
+ if (gpio_direction_input(EDMINIV2_RTC_GPIO) == 0)
+ edmini_v2_i2c_rtc.irq = gpio_to_irq(EDMINIV2_RTC_GPIO);
+ else
+ gpio_free(EDMINIV2_RTC_GPIO);
+ }
+
+ if (edmini_v2_i2c_rtc.irq == 0)
+ pr_warning("edmini_v2: failed to get RTC IRQ\n");
+
+ i2c_register_board_info(0, &edmini_v2_i2c_rtc, 1);
+}
+
+/* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */
+MACHINE_START(EDMINI_V2, "LaCie Ethernet Disk mini V2")
+ /* Maintainer: Christopher Moore <moore@free.fr> */
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .boot_params = 0x00000100,
+ .init_machine = edmini_v2_init,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
+ .fixup = tag_fixup_mem32,
+MACHINE_END
diff --git a/arch/arm/mach-orion5x/gpio.c b/arch/arm/mach-orion5x/gpio.c
index cd8a16f67d2b..fc419868e39f 100644
--- a/arch/arm/mach-orion5x/gpio.c
+++ b/arch/arm/mach-orion5x/gpio.c
@@ -15,8 +15,8 @@
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/bitops.h>
+#include <linux/io.h>
#include <asm/gpio.h>
-#include <asm/io.h>
#include <mach/orion5x.h>
#include "common.h"
diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h
index 61eb74a88862..e67c843baa02 100644
--- a/arch/arm/mach-orion5x/include/mach/orion5x.h
+++ b/arch/arm/mach-orion5x/include/mach/orion5x.h
@@ -2,7 +2,7 @@
* arch/arm/mach-orion5x/include/mach/orion5x.h
*
* Generic definitions of Orion SoC flavors:
- * Orion-1, Orion-VoIP, Orion-NAS, and Orion-2.
+ * Orion-1, Orion-VoIP, Orion-NAS, Orion-2, and Orion-1-90.
*
* Maintainer: Tzachi Perelstein <tzachi@marvell.com>
*
@@ -76,6 +76,9 @@
#define MV88F5281_REV_D0 4
#define MV88F5281_REV_D1 5
#define MV88F5281_REV_D2 6
+/* Orion-1-90 (88F6183) */
+#define MV88F6183_DEV_ID 0x6183
+#define MV88F6183_REV_B0 3
/*******************************************************************************
* Orion Registers Map
@@ -86,6 +89,7 @@
#define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x10000)
#define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x10000)
#define ORION5X_DEV_BUS_REG(x) (ORION5X_DEV_BUS_VIRT_BASE | (x))
+#define SPI_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x0600)
#define I2C_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x1000)
#define UART0_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x2000)
#define UART0_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE | 0x2000)
diff --git a/arch/arm/mach-orion5x/include/mach/timex.h b/arch/arm/mach-orion5x/include/mach/timex.h
index e82e44db7629..4c69820e0810 100644
--- a/arch/arm/mach-orion5x/include/mach/timex.h
+++ b/arch/arm/mach-orion5x/include/mach/timex.h
@@ -9,5 +9,3 @@
*/
#define CLOCK_TICK_RATE (100 * HZ)
-
-#define ORION5X_TCLK 166666667
diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c
index 2545ff9e5830..632a36f5cf14 100644
--- a/arch/arm/mach-orion5x/irq.c
+++ b/arch/arm/mach-orion5x/irq.c
@@ -13,8 +13,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/irq.h>
+#include <linux/io.h>
#include <asm/gpio.h>
-#include <asm/io.h>
#include <mach/orion5x.h>
#include <plat/irq.h>
#include "common.h"
@@ -162,7 +162,7 @@ static void orion5x_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
polarity ^= 1 << pin;
writel(polarity, GPIO_IN_POL);
}
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
}
}
}
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 610f2a6297f8..dfbb68df7b09 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -293,7 +293,7 @@ static void kurobox_pro_power_off(void)
const unsigned char shutdownwait[] = {0x00, 0x0c};
const unsigned char poweroff[] = {0x00, 0x06};
/* 38400 baud divisor */
- const unsigned divisor = ((ORION5X_TCLK + (8 * 38400)) / (16 * 38400));
+ const unsigned divisor = ((orion5x_tclk + (8 * 38400)) / (16 * 38400));
pr_info("%s: triggering power-off...\n", __func__);
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
new file mode 100644
index 000000000000..e0c43b8beb72
--- /dev/null
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -0,0 +1,279 @@
+/*
+ * arch/arm/mach-orion5x/lsmini-setup.c
+ *
+ * Maintainer: Alexey Kopytko <alexey@kopytko.ru>
+ *
+ * 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/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 <asm/mach-types.h>
+#include <linux/gpio.h>
+#include <asm/mach/arch.h>
+#include "common.h"
+#include "mpp.h"
+#include "include/mach/system.h"
+
+/*****************************************************************************
+ * Linkstation Mini Info
+ ****************************************************************************/
+
+/*
+ * 256K NOR flash Device bus boot chip select
+ */
+
+#define LSMINI_NOR_BOOT_BASE 0xf4000000
+#define LSMINI_NOR_BOOT_SIZE SZ_256K
+
+/*****************************************************************************
+ * 256KB NOR Flash on BOOT Device
+ ****************************************************************************/
+
+static struct physmap_flash_data lsmini_nor_flash_data = {
+ .width = 1,
+};
+
+static struct resource lsmini_nor_flash_resource = {
+ .flags = IORESOURCE_MEM,
+ .start = LSMINI_NOR_BOOT_BASE,
+ .end = LSMINI_NOR_BOOT_BASE + LSMINI_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device lsmini_nor_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &lsmini_nor_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &lsmini_nor_flash_resource,
+};
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data lsmini_eth_data = {
+ .phy_addr = 8,
+};
+
+/*****************************************************************************
+ * RTC 5C372a on I2C bus
+ ****************************************************************************/
+
+static struct i2c_board_info __initdata lsmini_i2c_rtc = {
+ I2C_BOARD_INFO("rs5c372a", 0x32),
+};
+
+/*****************************************************************************
+ * LEDs attached to GPIO
+ ****************************************************************************/
+
+#define LSMINI_GPIO_LED_ALARM 2
+#define LSMINI_GPIO_LED_INFO 3
+#define LSMINI_GPIO_LED_FUNC 9
+#define LSMINI_GPIO_LED_PWR 14
+
+static struct gpio_led lsmini_led_pins[] = {
+ {
+ .name = "alarm:red",
+ .gpio = LSMINI_GPIO_LED_ALARM,
+ .active_low = 1,
+ }, {
+ .name = "info:amber",
+ .gpio = LSMINI_GPIO_LED_INFO,
+ .active_low = 1,
+ }, {
+ .name = "func:blue:top",
+ .gpio = LSMINI_GPIO_LED_FUNC,
+ .active_low = 1,
+ }, {
+ .name = "power:blue:bottom",
+ .gpio = LSMINI_GPIO_LED_PWR,
+ },
+};
+
+static struct gpio_led_platform_data lsmini_led_data = {
+ .leds = lsmini_led_pins,
+ .num_leds = ARRAY_SIZE(lsmini_led_pins),
+};
+
+static struct platform_device lsmini_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &lsmini_led_data,
+ },
+};
+
+/****************************************************************************
+ * GPIO Attached Keys
+ ****************************************************************************/
+
+#define LSMINI_GPIO_KEY_FUNC 15
+#define LSMINI_GPIO_KEY_POWER 18
+#define LSMINI_GPIO_KEY_AUTOPOWER 17
+
+#define LSMINI_SW_POWER 0x00
+#define LSMINI_SW_AUTOPOWER 0x01
+
+static struct gpio_keys_button lsmini_buttons[] = {
+ {
+ .code = KEY_OPTION,
+ .gpio = LSMINI_GPIO_KEY_FUNC,
+ .desc = "Function Button",
+ .active_low = 1,
+ }, {
+ .type = EV_SW,
+ .code = LSMINI_SW_POWER,
+ .gpio = LSMINI_GPIO_KEY_POWER,
+ .desc = "Power-on Switch",
+ .active_low = 1,
+ }, {
+ .type = EV_SW,
+ .code = LSMINI_SW_AUTOPOWER,
+ .gpio = LSMINI_GPIO_KEY_AUTOPOWER,
+ .desc = "Power-auto Switch",
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_platform_data lsmini_button_data = {
+ .buttons = lsmini_buttons,
+ .nbuttons = ARRAY_SIZE(lsmini_buttons),
+};
+
+static struct platform_device lsmini_button_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .num_resources = 0,
+ .dev = {
+ .platform_data = &lsmini_button_data,
+ },
+};
+
+
+/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+static struct mv_sata_platform_data lsmini_sata_data = {
+ .n_ports = 2,
+};
+
+
+/*****************************************************************************
+ * Linkstation Mini specific power off method: reboot
+ ****************************************************************************/
+/*
+ * On the Linkstation Mini, the shutdown process is following:
+ * - Userland monitors key events until the power switch goes to off position
+ * - The board reboots
+ * - U-boot starts and goes into an idle mode waiting for the user
+ * to move the switch to ON position
+ */
+
+static void lsmini_power_off(void)
+{
+ arch_reset(0);
+}
+
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+
+#define LSMINI_GPIO_USB_POWER 16
+#define LSMINI_GPIO_AUTO_POWER 17
+#define LSMINI_GPIO_POWER 18
+
+#define LSMINI_GPIO_HDD_POWER0 1
+#define LSMINI_GPIO_HDD_POWER1 19
+
+static struct orion5x_mpp_mode lsmini_mpp_modes[] __initdata = {
+ { 0, MPP_UNUSED }, /* LED_RESERVE1 (unused) */
+ { 1, MPP_GPIO }, /* HDD_PWR */
+ { 2, MPP_GPIO }, /* LED_ALARM */
+ { 3, MPP_GPIO }, /* LED_INFO */
+ { 4, MPP_UNUSED },
+ { 5, MPP_UNUSED },
+ { 6, MPP_UNUSED },
+ { 7, MPP_UNUSED },
+ { 8, MPP_UNUSED },
+ { 9, MPP_GPIO }, /* LED_FUNC */
+ { 10, MPP_UNUSED },
+ { 11, MPP_UNUSED }, /* LED_ETH (dummy) */
+ { 12, MPP_UNUSED },
+ { 13, MPP_UNUSED },
+ { 14, MPP_GPIO }, /* LED_PWR */
+ { 15, MPP_GPIO }, /* FUNC */
+ { 16, MPP_GPIO }, /* USB_PWR */
+ { 17, MPP_GPIO }, /* AUTO_POWER */
+ { 18, MPP_GPIO }, /* POWER */
+ { 19, MPP_GPIO }, /* HDD_PWR1 */
+ { -1 },
+};
+
+static void __init lsmini_init(void)
+{
+ /*
+ * Setup basic Orion functions. Need to be called early.
+ */
+ orion5x_init();
+
+ orion5x_mpp_conf(lsmini_mpp_modes);
+
+ /*
+ * Configure peripherals.
+ */
+ orion5x_ehci0_init();
+ orion5x_ehci1_init();
+ orion5x_eth_init(&lsmini_eth_data);
+ orion5x_i2c_init();
+ orion5x_sata_init(&lsmini_sata_data);
+ orion5x_uart0_init();
+ orion5x_xor_init();
+
+ orion5x_setup_dev_boot_win(LSMINI_NOR_BOOT_BASE,
+ LSMINI_NOR_BOOT_SIZE);
+ platform_device_register(&lsmini_nor_flash);
+
+ platform_device_register(&lsmini_button_device);
+
+ platform_device_register(&lsmini_leds);
+
+ i2c_register_board_info(0, &lsmini_i2c_rtc, 1);
+
+ /* enable USB power */
+ gpio_set_value(LSMINI_GPIO_USB_POWER, 1);
+
+ /* register power-off method */
+ pm_power_off = lsmini_power_off;
+
+ pr_info("%s: finished\n", __func__);
+}
+
+#ifdef CONFIG_MACH_LINKSTATION_MINI
+MACHINE_START(LINKSTATION_MINI, "Buffalo Linkstation Mini")
+ /* Maintainer: Alexey Kopytko <alexey@kopytko.ru> */
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .boot_params = 0x00000100,
+ .init_machine = lsmini_init,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
+ .fixup = tag_fixup_mem32,
+MACHINE_END
+#endif
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index c04ab0e16ea1..640ea2a3fc6c 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -11,8 +11,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mbus.h>
+#include <linux/io.h>
#include <mach/hardware.h>
-#include <asm/io.h>
#include "common.h"
#include "mpp.h"
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
new file mode 100644
index 000000000000..40e049539091
--- /dev/null
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -0,0 +1,117 @@
+/*
+ * arch/arm/mach-orion5x/rd88f6183-ap-ge-setup.c
+ *
+ * Marvell Orion-1-90 AP GE Reference Design 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/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <linux/spi/flash.h>
+#include <linux/ethtool.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/leds.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
+ .phy_addr = -1,
+ .speed = SPEED_1000,
+ .duplex = DUPLEX_FULL,
+};
+
+static struct mtd_partition rd88f6183ap_ge_partitions[] = {
+ {
+ .name = "kernel",
+ .offset = 0x00000000,
+ .size = 0x00200000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x00200000,
+ .size = 0x00500000,
+ }, {
+ .name = "nvram",
+ .offset = 0x00700000,
+ .size = 0x00080000,
+ },
+};
+
+static struct flash_platform_data rd88f6183ap_ge_spi_slave_data = {
+ .type = "m25p64",
+ .nr_parts = ARRAY_SIZE(rd88f6183ap_ge_partitions),
+ .parts = rd88f6183ap_ge_partitions,
+};
+
+static struct spi_board_info __initdata rd88f6183ap_ge_spi_slave_info[] = {
+ {
+ .modalias = "m25p80",
+ .platform_data = &rd88f6183ap_ge_spi_slave_data,
+ .irq = NO_IRQ,
+ .max_speed_hz = 20000000,
+ .bus_num = 0,
+ .chip_select = 0,
+ },
+};
+
+static void __init rd88f6183ap_ge_init(void)
+{
+ /*
+ * Setup basic Orion functions. Need to be called early.
+ */
+ orion5x_init();
+
+ /*
+ * Configure peripherals.
+ */
+ orion5x_ehci0_init();
+ orion5x_eth_init(&rd88f6183ap_ge_eth_data);
+ spi_register_board_info(rd88f6183ap_ge_spi_slave_info,
+ ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info));
+ orion5x_spi_init();
+ orion5x_uart0_init();
+}
+
+static struct hw_pci rd88f6183ap_ge_pci __initdata = {
+ .nr_controllers = 2,
+ .swizzle = pci_std_swizzle,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
+ .map_irq = orion5x_pci_map_irq,
+};
+
+static int __init rd88f6183ap_ge_pci_init(void)
+{
+ if (machine_is_rd88f6183ap_ge()) {
+ orion5x_pci_disable();
+ pci_common_init(&rd88f6183ap_ge_pci);
+ }
+
+ return 0;
+}
+subsys_initcall(rd88f6183ap_ge_pci_init);
+
+MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
+ /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .boot_params = 0x00000100,
+ .init_machine = rd88f6183ap_ge_init,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
+ .fixup = tag_fixup_mem32,
+MACHINE_END
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
new file mode 100644
index 000000000000..0b101d7d41c2
--- /dev/null
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -0,0 +1,369 @@
+/*
+ * Buffalo Terastation Pro II/Live Board Setup
+ *
+ * Maintainer: Sylver Bruneau <sylver.bruneau@googlemail.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/pci.h>
+#include <linux/irq.h>
+#include <linux/delay.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/i2c.h>
+#include <linux/serial_reg.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include "common.h"
+#include "mpp.h"
+
+/*****************************************************************************
+ * Terastation Pro 2/Live Info
+ ****************************************************************************/
+
+/*
+ * Terastation Pro 2 hardware :
+ * - Marvell 88F5281-D0
+ * - Marvell 88SX6042 SATA controller (PCI)
+ * - Marvell 88E1118 Gigabit Ethernet PHY
+ * - 256KB NOR flash
+ * - 128MB of DDR RAM
+ * - PCIe port (not equipped)
+ */
+
+/*
+ * 256K NOR flash Device bus boot chip select
+ */
+
+#define TSP2_NOR_BOOT_BASE 0xf4000000
+#define TSP2_NOR_BOOT_SIZE SZ_256K
+
+/*****************************************************************************
+ * 256KB NOR Flash on BOOT Device
+ ****************************************************************************/
+
+static struct physmap_flash_data tsp2_nor_flash_data = {
+ .width = 1,
+};
+
+static struct resource tsp2_nor_flash_resource = {
+ .flags = IORESOURCE_MEM,
+ .start = TSP2_NOR_BOOT_BASE,
+ .end = TSP2_NOR_BOOT_BASE + TSP2_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device tsp2_nor_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &tsp2_nor_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &tsp2_nor_flash_resource,
+};
+
+/*****************************************************************************
+ * PCI
+ ****************************************************************************/
+#define TSP2_PCI_SLOT0_OFFS 7
+#define TSP2_PCI_SLOT0_IRQ_PIN 11
+
+void __init tsp2_pci_preinit(void)
+{
+ int pin;
+
+ /*
+ * Configure PCI GPIO IRQ pins
+ */
+ pin = TSP2_PCI_SLOT0_IRQ_PIN;
+ if (gpio_request(pin, "PCI Int1") == 0) {
+ if (gpio_direction_input(pin) == 0) {
+ set_irq_type(gpio_to_irq(pin), IRQ_TYPE_LEVEL_LOW);
+ } else {
+ printk(KERN_ERR "tsp2_pci_preinit failed "
+ "to set_irq_type pin %d\n", pin);
+ gpio_free(pin);
+ }
+ } else {
+ printk(KERN_ERR "tsp2_pci_preinit failed to "
+ "gpio_request %d\n", pin);
+ }
+}
+
+static int __init tsp2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ int irq;
+
+ /*
+ * Check for devices with hard-wired IRQs.
+ */
+ irq = orion5x_pci_map_irq(dev, slot, pin);
+ if (irq != -1)
+ return irq;
+
+ /*
+ * PCI IRQs are connected via GPIOs.
+ */
+ if (slot == TSP2_PCI_SLOT0_OFFS)
+ return gpio_to_irq(TSP2_PCI_SLOT0_IRQ_PIN);
+
+ return -1;
+}
+
+static struct hw_pci tsp2_pci __initdata = {
+ .nr_controllers = 2,
+ .preinit = tsp2_pci_preinit,
+ .swizzle = pci_std_swizzle,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
+ .map_irq = tsp2_pci_map_irq,
+};
+
+static int __init tsp2_pci_init(void)
+{
+ if (machine_is_terastation_pro2())
+ pci_common_init(&tsp2_pci);
+
+ return 0;
+}
+
+subsys_initcall(tsp2_pci_init);
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data tsp2_eth_data = {
+ .phy_addr = 0,
+};
+
+/*****************************************************************************
+ * RTC 5C372a on I2C bus
+ ****************************************************************************/
+
+#define TSP2_RTC_GPIO 9
+
+static struct i2c_board_info __initdata tsp2_i2c_rtc = {
+ I2C_BOARD_INFO("rs5c372a", 0x32),
+};
+
+/*****************************************************************************
+ * Terastation Pro II specific power off method via UART1-attached
+ * microcontroller
+ ****************************************************************************/
+
+#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
+
+static int tsp2_miconread(unsigned char *buf, int count)
+{
+ int i;
+ int timeout;
+
+ for (i = 0; i < count; i++) {
+ timeout = 10;
+
+ while (!(readl(UART1_REG(LSR)) & UART_LSR_DR)) {
+ if (--timeout == 0)
+ break;
+ udelay(1000);
+ }
+
+ if (timeout == 0)
+ break;
+ buf[i] = readl(UART1_REG(RX));
+ }
+
+ /* return read bytes */
+ return i;
+}
+
+static int tsp2_miconwrite(const unsigned char *buf, int count)
+{
+ int i = 0;
+
+ while (count--) {
+ while (!(readl(UART1_REG(LSR)) & UART_LSR_THRE))
+ barrier();
+ writel(buf[i++], UART1_REG(TX));
+ }
+
+ return 0;
+}
+
+static int tsp2_miconsend(const unsigned char *data, int count)
+{
+ int i;
+ unsigned char checksum = 0;
+ unsigned char recv_buf[40];
+ unsigned char send_buf[40];
+ unsigned char correct_ack[3];
+ int retry = 2;
+
+ /* Generate checksum */
+ for (i = 0; i < count; i++)
+ checksum -= data[i];
+
+ do {
+ /* Send data */
+ tsp2_miconwrite(data, count);
+
+ /* send checksum */
+ tsp2_miconwrite(&checksum, 1);
+
+ if (tsp2_miconread(recv_buf, sizeof(recv_buf)) <= 3) {
+ printk(KERN_ERR ">%s: receive failed.\n", __func__);
+
+ /* send preamble to clear the receive buffer */
+ memset(&send_buf, 0xff, sizeof(send_buf));
+ tsp2_miconwrite(send_buf, sizeof(send_buf));
+
+ /* make dummy reads */
+ mdelay(100);
+ tsp2_miconread(recv_buf, sizeof(recv_buf));
+ } else {
+ /* Generate expected ack */
+ correct_ack[0] = 0x01;
+ correct_ack[1] = data[1];
+ correct_ack[2] = 0x00;
+
+ /* checksum Check */
+ if ((recv_buf[0] + recv_buf[1] + recv_buf[2] +
+ recv_buf[3]) & 0xFF) {
+ printk(KERN_ERR ">%s: Checksum Error : "
+ "Received data[%02x, %02x, %02x, %02x]"
+ "\n", __func__, recv_buf[0],
+ recv_buf[1], recv_buf[2], recv_buf[3]);
+ } else {
+ /* Check Received Data */
+ if (correct_ack[0] == recv_buf[0] &&
+ correct_ack[1] == recv_buf[1] &&
+ correct_ack[2] == recv_buf[2]) {
+ /* Interval for next command */
+ mdelay(10);
+
+ /* Receive ACK */
+ return 0;
+ }
+ }
+ /* Received NAK or illegal Data */
+ printk(KERN_ERR ">%s: Error : NAK or Illegal Data "
+ "Received\n", __func__);
+ }
+ } while (retry--);
+
+ /* Interval for next command */
+ mdelay(10);
+
+ return -1;
+}
+
+static void tsp2_power_off(void)
+{
+ const unsigned char watchdogkill[] = {0x01, 0x35, 0x00};
+ const unsigned char shutdownwait[] = {0x00, 0x0c};
+ const unsigned char poweroff[] = {0x00, 0x06};
+ /* 38400 baud divisor */
+ const unsigned divisor = ((orion5x_tclk + (8 * 38400)) / (16 * 38400));
+
+ pr_info("%s: triggering power-off...\n", __func__);
+
+ /* hijack uart1 and reset into sane state (38400,8n1,even parity) */
+ writel(0x83, UART1_REG(LCR));
+ writel(divisor & 0xff, UART1_REG(DLL));
+ writel((divisor >> 8) & 0xff, UART1_REG(DLM));
+ writel(0x1b, UART1_REG(LCR));
+ writel(0x00, UART1_REG(IER));
+ writel(0x07, UART1_REG(FCR));
+ writel(0x00, UART1_REG(MCR));
+
+ /* Send the commands to shutdown the Terastation Pro II */
+ tsp2_miconsend(watchdogkill, sizeof(watchdogkill)) ;
+ tsp2_miconsend(shutdownwait, sizeof(shutdownwait)) ;
+ tsp2_miconsend(poweroff, sizeof(poweroff));
+}
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+static struct orion5x_mpp_mode tsp2_mpp_modes[] __initdata = {
+ { 0, MPP_PCIE_RST_OUTn },
+ { 1, MPP_UNUSED },
+ { 2, MPP_UNUSED },
+ { 3, MPP_UNUSED },
+ { 4, MPP_NAND }, /* BOOT NAND Flash REn */
+ { 5, MPP_NAND }, /* BOOT NAND Flash WEn */
+ { 6, MPP_NAND }, /* BOOT NAND Flash HREn[0] */
+ { 7, MPP_NAND }, /* BOOT NAND Flash WEn[0] */
+ { 8, MPP_GPIO }, /* MICON int */
+ { 9, MPP_GPIO }, /* RTC int */
+ { 10, MPP_UNUSED },
+ { 11, MPP_GPIO }, /* PCI Int A */
+ { 12, MPP_UNUSED },
+ { 13, MPP_GPIO }, /* UPS on UART0 enable */
+ { 14, MPP_GPIO }, /* UPS low battery detection */
+ { 15, MPP_UNUSED },
+ { 16, MPP_UART }, /* UART1 RXD */
+ { 17, MPP_UART }, /* UART1 TXD */
+ { 18, MPP_UART }, /* UART1 CTSn */
+ { 19, MPP_UART }, /* UART1 RTSn */
+ { -1 },
+};
+
+static void __init tsp2_init(void)
+{
+ /*
+ * Setup basic Orion functions. Need to be called early.
+ */
+ orion5x_init();
+
+ orion5x_mpp_conf(tsp2_mpp_modes);
+
+ /*
+ * Configure peripherals.
+ */
+ orion5x_setup_dev_boot_win(TSP2_NOR_BOOT_BASE,
+ TSP2_NOR_BOOT_SIZE);
+ platform_device_register(&tsp2_nor_flash);
+
+ orion5x_ehci0_init();
+ orion5x_eth_init(&tsp2_eth_data);
+ orion5x_i2c_init();
+ orion5x_uart0_init();
+ orion5x_uart1_init();
+
+ /* Get RTC IRQ and register the chip */
+ if (gpio_request(TSP2_RTC_GPIO, "rtc") == 0) {
+ if (gpio_direction_input(TSP2_RTC_GPIO) == 0)
+ tsp2_i2c_rtc.irq = gpio_to_irq(TSP2_RTC_GPIO);
+ else
+ gpio_free(TSP2_RTC_GPIO);
+ }
+ if (tsp2_i2c_rtc.irq == 0)
+ pr_warning("tsp2_init: failed to get RTC IRQ\n");
+ i2c_register_board_info(0, &tsp2_i2c_rtc, 1);
+
+ /* register Terastation Pro II specific power-off method */
+ pm_power_off = tsp2_power_off;
+}
+
+MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live")
+ /* Maintainer: Sylver Bruneau <sylver.bruneau@googlemail.com> */
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .boot_params = 0x00000100,
+ .init_machine = tsp2_init,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
+ .fixup = tag_fixup_mem32,
+MACHINE_END
diff --git a/arch/arm/mach-orion5x/tsx09-common.c b/arch/arm/mach-orion5x/tsx09-common.c
index 19cde24fbfdf..c9abb8fbfa70 100644
--- a/arch/arm/mach-orion5x/tsx09-common.c
+++ b/arch/arm/mach-orion5x/tsx09-common.c
@@ -16,6 +16,7 @@
#include <linux/timex.h>
#include <linux/serial_reg.h>
#include "tsx09-common.h"
+#include "common.h"
/*****************************************************************************
* QNAP TS-x09 specific power off method via UART1-attached PIC
@@ -26,7 +27,7 @@
void qnap_tsx09_power_off(void)
{
/* 19200 baud divisor */
- const unsigned divisor = ((ORION5X_TCLK + (8 * 19200)) / (16 * 19200));
+ const unsigned divisor = ((orion5x_tclk + (8 * 19200)) / (16 * 19200));
pr_info("%s: triggering power-off...\n", __func__);
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-23 01:13:25 +0000