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-rw-r--r--MAINTAINERS12
-rw-r--r--arch/arm/mach-kirkwood/Kconfig6
-rw-r--r--arch/arm/mach-kirkwood/Makefile1
-rw-r--r--arch/arm/mach-kirkwood/common.c5
-rw-r--r--arch/arm/mach-kirkwood/include/mach/kirkwood.h1
-rw-r--r--arch/arm/mach-kirkwood/openrd_base-setup.c84
-rw-r--r--arch/arm/mach-orion5x/Kconfig14
-rw-r--r--arch/arm/mach-orion5x/Makefile2
-rw-r--r--arch/arm/mach-orion5x/addr-map.c3
-rw-r--r--arch/arm/mach-orion5x/d2net-setup.c365
10 files changed, 491 insertions, 2 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index d6befb2c470..33d0ec494e3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -685,6 +685,18 @@ ARM/MAGICIAN MACHINE SUPPORT
M: Philipp Zabel <philipp.zabel@gmail.com>
S: Maintained
+ARM/Marvell Loki/Kirkwood/MV78xx0/Orion SOC support
+M: Lennert Buytenhek <buytenh@marvell.com>
+M: Nicolas Pitre <nico@marvell.com>
+L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+T: git git://git.marvell.com/orion
+S: Maintained
+F: arch/arm/mach-loki/
+F: arch/arm/mach-kirkwood/
+F: arch/arm/mach-mv78xx0/
+F: arch/arm/mach-orion5x/
+F: arch/arm/plat-orion/
+
ARM/MIOA701 MACHINE SUPPORT
M: Robert Jarzmik <robert.jarzmik@free.fr>
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
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
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 08:47:43 +0000