diff options
Diffstat (limited to 'arch/arm/mach-kirkwood')
| -rw-r--r-- | arch/arm/mach-kirkwood/Kconfig | 29 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/Makefile.boot | 4 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-dnskw.c | 143 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-dreamplug.c | 80 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-dt.c | 29 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-goflexnet.c | 71 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-ib62x0.c | 72 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-iconnect.c | 56 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-lsxl.c | 135 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/board-ts219.c | 82 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/common.c | 72 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/common.h | 17 | ||||
| -rw-r--r-- | arch/arm/mach-kirkwood/irq.c | 38 |
14 files changed, 440 insertions, 391 deletions
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index 199764fe0fb0..ca5c15a4e626 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -80,6 +80,35 @@ config MACH_IB62X0_DT RaidSonic IB-NAS6210 & IB-NAS6220 devices, using Flattened Device Tree. +config MACH_TS219_DT + bool "Device Tree for QNAP TS-11X, TS-21X NAS" + select ARCH_KIRKWOOD_DT + select ARM_APPENDED_DTB + select ARM_ATAG_DTB_COMPAT + help + Say 'Y' here if you want your kernel to support the QNAP + TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and + TS-219P+ Turbo NAS devices using Fattened Device Tree. + There are two different Device Tree descriptions, depending + on if the device is based on an if the board uses the MV6281 + or MV6282. If you have the wrong one, the buttons will not + work. + +config MACH_GOFLEXNET_DT + bool "Seagate GoFlex Net (Flattened Device Tree)" + select ARCH_KIRKWOOD_DT + help + Say 'Y' here if you want your kernel to support the + Seagate GoFlex Net (Flattened Device Tree). + +config MACH_LSXL_DT + bool "Buffalo Linkstation LS-XHL, LS-CHLv2 (Flattened Device Tree)" + select ARCH_KIRKWOOD_DT + help + Say 'Y' here if you want your kernel to support the + Buffalo Linkstation LS-XHL & LS-CHLv2 devices, using + Flattened Device Tree. + config MACH_TS219 bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS" help diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index d2b05907b10e..055c85a1cc46 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -25,3 +25,6 @@ obj-$(CONFIG_MACH_DREAMPLUG_DT) += board-dreamplug.o obj-$(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_GOFLEXNET_DT) += board-goflexnet.o +obj-$(CONFIG_MACH_LSXL_DT) += board-lsxl.o diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot index 02edbdf5b065..a5717558ee89 100644 --- a/arch/arm/mach-kirkwood/Makefile.boot +++ b/arch/arm/mach-kirkwood/Makefile.boot @@ -7,3 +7,7 @@ dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns320.dtb dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns325.dtb dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb +dtb-$(CONFIG_MACH_TS219_DT) += kirkwood-qnap-ts219.dtb +dtb-$(CONFIG_MACH_GOFLEXNET_DT) += kirkwood-goflexnet.dtb +dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lschlv2.dtb +dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lsxhl.dtb diff --git a/arch/arm/mach-kirkwood/board-dnskw.c b/arch/arm/mach-kirkwood/board-dnskw.c index 58c2d68f9443..4ab35065a144 100644 --- a/arch/arm/mach-kirkwood/board-dnskw.c +++ b/arch/arm/mach-kirkwood/board-dnskw.c @@ -14,13 +14,11 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/i2c.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> #include <linux/of.h> #include <linux/gpio.h> #include <linux/input.h> -#include <linux/gpio_keys.h> #include <linux/gpio-fan.h> #include <linux/leds.h> #include <asm/mach-types.h> @@ -35,10 +33,6 @@ static struct mv643xx_eth_platform_data dnskw_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -static struct mv_sata_platform_data dnskw_sata_data = { - .n_ports = 2, -}; - static unsigned int dnskw_mpp_config[] __initdata = { MPP13_UART1_TXD, /* Custom ... */ MPP14_UART1_RXD, /* ... Controller (DNS-320 only) */ @@ -73,132 +67,6 @@ static unsigned int dnskw_mpp_config[] __initdata = { 0 }; -static struct gpio_led dns325_led_pins[] = { - { - .name = "dns325:white:power", - .gpio = 26, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "dns325:white:usb", - .gpio = 43, - .active_low = 1, - }, - { - .name = "dns325:red:l_hdd", - .gpio = 28, - .active_low = 1, - }, - { - .name = "dns325:red:r_hdd", - .gpio = 27, - .active_low = 1, - }, - { - .name = "dns325:red:usb", - .gpio = 29, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data dns325_led_data = { - .num_leds = ARRAY_SIZE(dns325_led_pins), - .leds = dns325_led_pins, -}; - -static struct platform_device dns325_led_device = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &dns325_led_data, - }, -}; - -static struct gpio_led dns320_led_pins[] = { - { - .name = "dns320:blue:power", - .gpio = 26, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "dns320:blue:usb", - .gpio = 43, - .active_low = 1, - }, - { - .name = "dns320:orange:l_hdd", - .gpio = 28, - .active_low = 1, - }, - { - .name = "dns320:orange:r_hdd", - .gpio = 27, - .active_low = 1, - }, - { - .name = "dns320:orange:usb", - .gpio = 35, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data dns320_led_data = { - .num_leds = ARRAY_SIZE(dns320_led_pins), - .leds = dns320_led_pins, -}; - -static struct platform_device dns320_led_device = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &dns320_led_data, - }, -}; - -static struct i2c_board_info dns325_i2c_board_info[] __initdata = { - { - I2C_BOARD_INFO("lm75", 0x48), - }, - /* Something at 0x0c also */ -}; - -static struct gpio_keys_button dnskw_button_pins[] = { - { - .code = KEY_POWER, - .gpio = 34, - .desc = "Power button", - .active_low = 1, - }, - { - .code = KEY_EJECTCD, - .gpio = 47, - .desc = "USB unmount button", - .active_low = 1, - }, - { - .code = KEY_RESTART, - .gpio = 48, - .desc = "Reset button", - .active_low = 1, - }, -}; - -static struct gpio_keys_platform_data dnskw_button_data = { - .buttons = dnskw_button_pins, - .nbuttons = ARRAY_SIZE(dnskw_button_pins), -}; - -static struct platform_device dnskw_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &dnskw_button_data, - } -}; - /* Fan: ADDA AD045HB-G73 40mm 6000rpm@5v */ static struct gpio_fan_speed dnskw_fan_speed[] = { { 0, 0 }, @@ -245,20 +113,9 @@ void __init dnskw_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&dnskw_ge00_data); - kirkwood_sata_init(&dnskw_sata_data); - kirkwood_i2c_init(); - platform_device_register(&dnskw_button_device); platform_device_register(&dnskw_fan_device); - if (of_machine_is_compatible("dlink,dns-325")) { - i2c_register_board_info(0, dns325_i2c_board_info, - ARRAY_SIZE(dns325_i2c_board_info)); - platform_device_register(&dns325_led_device); - - } else if (of_machine_is_compatible("dlink,dns-320")) - platform_device_register(&dns320_led_device); - /* Register power-off GPIO. */ if (gpio_request(36, "dnskw:power:off") == 0 && gpio_direction_output(36, 0) == 0) diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c index 55e357ab2923..aeb234d0d0e3 100644 --- a/arch/arm/mach-kirkwood/board-dreamplug.c +++ b/arch/arm/mach-kirkwood/board-dreamplug.c @@ -14,7 +14,6 @@ #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 <linux/of.h> @@ -23,7 +22,6 @@ #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/gpio.h> -#include <linux/leds.h> #include <linux/mtd/physmap.h> #include <linux/spi/flash.h> #include <linux/spi/spi.h> @@ -36,42 +34,6 @@ #include "common.h" #include "mpp.h" -struct mtd_partition dreamplug_partitions[] = { - { - .name = "u-boot", - .size = SZ_512K, - .offset = 0, - }, - { - .name = "u-boot env", - .size = SZ_64K, - .offset = SZ_512K + SZ_512K, - }, - { - .name = "dtb", - .size = SZ_64K, - .offset = SZ_512K + SZ_512K + SZ_512K, - }, -}; - -static const struct flash_platform_data dreamplug_spi_slave_data = { - .type = "mx25l1606e", - .name = "spi_flash", - .parts = dreamplug_partitions, - .nr_parts = ARRAY_SIZE(dreamplug_partitions), -}; - -static struct spi_board_info __initdata dreamplug_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &dreamplug_spi_slave_data, - .irq = -1, - .max_speed_hz = 50000000, - .bus_num = 0, - .chip_select = 0, - }, -}; - static struct mv643xx_eth_platform_data dreamplug_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; @@ -80,45 +42,10 @@ static struct mv643xx_eth_platform_data dreamplug_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(1), }; -static struct mv_sata_platform_data dreamplug_sata_data = { - .n_ports = 1, -}; - static struct mvsdio_platform_data dreamplug_mvsdio_data = { /* unfortunately the CD signal has not been connected */ }; -static struct gpio_led dreamplug_led_pins[] = { - { - .name = "dreamplug:blue:bluetooth", - .gpio = 47, - .active_low = 1, - }, - { - .name = "dreamplug:green:wifi", - .gpio = 48, - .active_low = 1, - }, - { - .name = "dreamplug:green:wifi_ap", - .gpio = 49, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data dreamplug_led_data = { - .leds = dreamplug_led_pins, - .num_leds = ARRAY_SIZE(dreamplug_led_pins), -}; - -static struct platform_device dreamplug_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &dreamplug_led_data, - } -}; - static unsigned int dreamplug_mpp_config[] __initdata = { MPP0_SPI_SCn, MPP1_SPI_MOSI, @@ -137,15 +64,8 @@ void __init dreamplug_init(void) */ kirkwood_mpp_conf(dreamplug_mpp_config); - spi_register_board_info(dreamplug_spi_slave_info, - ARRAY_SIZE(dreamplug_spi_slave_info)); - kirkwood_spi_init(); - kirkwood_ehci_init(); kirkwood_ge00_init(&dreamplug_ge00_data); kirkwood_ge01_init(&dreamplug_ge01_data); - kirkwood_sata_init(&dreamplug_sata_data); kirkwood_sdio_init(&dreamplug_mvsdio_data); - - platform_device_register(&dreamplug_leds); } diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index edc3f8a9d45e..e4eb450de301 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -18,6 +18,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <mach/bridge-regs.h> +#include <plat/irq.h> #include "common.h" static struct of_device_id kirkwood_dt_match_table[] __initdata = { @@ -25,6 +26,16 @@ static struct of_device_id kirkwood_dt_match_table[] __initdata = { { } }; +struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = { + OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL), + OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0", + NULL), + OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL), + OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL), + OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL), + {}, +}; + static void __init kirkwood_dt_init(void) { pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk); @@ -47,7 +58,6 @@ static void __init kirkwood_dt_init(void) kirkwood_clk_init(); /* internal devices that every board has */ - kirkwood_wdt_init(); kirkwood_xor0_init(); kirkwood_xor1_init(); kirkwood_crypto_init(); @@ -68,7 +78,17 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("raidsonic,ib-nas62x0")) ib62x0_init(); - of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL); + if (of_machine_is_compatible("qnap,ts219")) + qnap_dt_ts219_init(); + + if (of_machine_is_compatible("seagate,goflexnet")) + goflexnet_init(); + + if (of_machine_is_compatible("buffalo,lsxl")) + lsxl_init(); + + of_platform_populate(NULL, kirkwood_dt_match_table, + kirkwood_auxdata_lookup, NULL); } static const char *kirkwood_dt_board_compat[] = { @@ -77,6 +97,9 @@ static const char *kirkwood_dt_board_compat[] = { "dlink,dns-325", "iom,iconnect", "raidsonic,ib-nas62x0", + "qnap,ts219", + "seagate,goflexnet", + "buffalo,lsxl", NULL }; @@ -84,7 +107,7 @@ DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)") /* Maintainer: Jason Cooper <jason@lakedaemon.net> */ .map_io = kirkwood_map_io, .init_early = kirkwood_init_early, - .init_irq = kirkwood_init_irq, + .init_irq = orion_dt_init_irq, .timer = &kirkwood_timer, .init_machine = kirkwood_dt_init, .restart = kirkwood_restart, diff --git a/arch/arm/mach-kirkwood/board-goflexnet.c b/arch/arm/mach-kirkwood/board-goflexnet.c new file mode 100644 index 000000000000..413e2c8ef5fe --- /dev/null +++ b/arch/arm/mach-kirkwood/board-goflexnet.c @@ -0,0 +1,71 @@ +/* + * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net> + * + * arch/arm/mach-kirkwood/board-goflexnet.c + * + * Seagate GoFlext Net 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 goflexnet_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static unsigned int goflexnet_mpp_config[] __initdata = { + MPP29_GPIO, /* USB Power Enable */ + MPP47_GPIO, /* LED Orange */ + MPP46_GPIO, /* LED Green */ + MPP45_GPIO, /* LED Left Capacity 3 */ + MPP44_GPIO, /* LED Left Capacity 2 */ + MPP43_GPIO, /* LED Left Capacity 1 */ + MPP42_GPIO, /* LED Left Capacity 0 */ + MPP41_GPIO, /* LED Right Capacity 3 */ + MPP40_GPIO, /* LED Right Capacity 2 */ + MPP39_GPIO, /* LED Right Capacity 1 */ + MPP38_GPIO, /* LED Right Capacity 0 */ + 0 +}; + +void __init goflexnet_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_mpp_conf(goflexnet_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(&goflexnet_ge00_data); +} diff --git a/arch/arm/mach-kirkwood/board-ib62x0.c b/arch/arm/mach-kirkwood/board-ib62x0.c index eddf1df8891f..cfc47f80e734 100644 --- a/arch/arm/mach-kirkwood/board-ib62x0.c +++ b/arch/arm/mach-kirkwood/board-ib62x0.c @@ -18,9 +18,7 @@ #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> #include <linux/gpio.h> -#include <linux/gpio_keys.h> #include <linux/input.h> -#include <linux/leds.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> @@ -33,10 +31,6 @@ static struct mv643xx_eth_platform_data ib62x0_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -static struct mv_sata_platform_data ib62x0_sata_data = { - .n_ports = 2, -}; - static unsigned int ib62x0_mpp_config[] __initdata = { MPP0_NF_IO2, MPP1_NF_IO3, @@ -55,69 +49,6 @@ static unsigned int ib62x0_mpp_config[] __initdata = { 0 }; -static struct gpio_led ib62x0_led_pins[] = { - { - .name = "ib62x0:green:os", - .default_trigger = "default-on", - .gpio = 25, - .active_low = 0, - }, - { - .name = "ib62x0:red:os", - .default_trigger = "none", - .gpio = 22, - .active_low = 0, - }, - { - .name = "ib62x0:red:usb_copy", - .default_trigger = "none", - .gpio = 27, - .active_low = 0, - }, -}; - -static struct gpio_led_platform_data ib62x0_led_data = { - .leds = ib62x0_led_pins, - .num_leds = ARRAY_SIZE(ib62x0_led_pins), -}; - -static struct platform_device ib62x0_led_device = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &ib62x0_led_data, - } -}; - -static struct gpio_keys_button ib62x0_button_pins[] = { - { - .code = KEY_COPY, - .gpio = 29, - .desc = "USB Copy", - .active_low = 1, - }, - { - .code = KEY_RESTART, - .gpio = 28, - .desc = "Reset", - .active_low = 1, - }, -}; - -static struct gpio_keys_platform_data ib62x0_button_data = { - .buttons = ib62x0_button_pins, - .nbuttons = ARRAY_SIZE(ib62x0_button_pins), -}; - -static struct platform_device ib62x0_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ib62x0_button_data, - } -}; - static void ib62x0_power_off(void) { gpio_set_value(IB62X0_GPIO_POWER_OFF, 1); @@ -132,9 +63,6 @@ void __init ib62x0_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&ib62x0_ge00_data); - kirkwood_sata_init(&ib62x0_sata_data); - platform_device_register(&ib62x0_led_device); - platform_device_register(&ib62x0_button_device); if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 && gpio_direction_output(IB62X0_GPIO_POWER_OFF, 0) == 0) pm_power_off = ib62x0_power_off; diff --git a/arch/arm/mach-kirkwood/board-iconnect.c b/arch/arm/mach-kirkwood/board-iconnect.c index b0d3cc49269d..d7a9198ed300 100644 --- a/arch/arm/mach-kirkwood/board-iconnect.c +++ b/arch/arm/mach-kirkwood/board-iconnect.c @@ -19,8 +19,6 @@ #include <linux/mtd/partitions.h> #include <linux/mv643xx_eth.h> #include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/i2c.h> #include <linux/input.h> #include <linux/gpio_keys.h> #include <asm/mach/arch.h> @@ -32,50 +30,6 @@ static struct mv643xx_eth_platform_data iconnect_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(11), }; -static struct gpio_led iconnect_led_pins[] = { - { - .name = "led_level", - .gpio = 41, - .default_trigger = "default-on", - }, { - .name = "power:blue", - .gpio = 42, - .default_trigger = "timer", - }, { - .name = "power:red", - .gpio = 43, - }, { - .name = "usb1:blue", - .gpio = 44, - }, { - .name = "usb2:blue", - .gpio = 45, - }, { - .name = "usb3:blue", - .gpio = 46, - }, { - .name = "usb4:blue", - .gpio = 47, - }, { - .name = "otb:blue", - .gpio = 48, - }, -}; - -static struct gpio_led_platform_data iconnect_led_data = { - .leds = iconnect_led_pins, - .num_leds = ARRAY_SIZE(iconnect_led_pins), - .gpio_blink_set = orion_gpio_led_blink_set, -}; - -static struct platform_device iconnect_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &iconnect_led_data, - } -}; - static unsigned int iconnect_mpp_config[] __initdata = { MPP12_GPIO, MPP35_GPIO, @@ -90,12 +44,6 @@ static unsigned int iconnect_mpp_config[] __initdata = { 0 }; -static struct i2c_board_info __initdata iconnect_board_info[] = { - { - I2C_BOARD_INFO("lm63", 0x4c), - }, -}; - static struct mtd_partition iconnect_nand_parts[] = { { .name = "flash", @@ -142,15 +90,11 @@ void __init iconnect_init(void) { kirkwood_mpp_conf(iconnect_mpp_config); kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25); - kirkwood_i2c_init(); - i2c_register_board_info(0, iconnect_board_info, - ARRAY_SIZE(iconnect_board_info)); kirkwood_ehci_init(); kirkwood_ge00_init(&iconnect_ge00_data); platform_device_register(&iconnect_button_device); - platform_device_register(&iconnect_leds); } static int __init iconnect_pci_init(void) diff --git a/arch/arm/mach-kirkwood/board-lsxl.c b/arch/arm/mach-kirkwood/board-lsxl.c new file mode 100644 index 000000000000..83d8975592f8 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-lsxl.c @@ -0,0 +1,135 @@ +/* + * Copyright 2012 (C), Michael Walle <michael@walle.cc> + * + * arch/arm/mach-kirkwood/board-lsxl.c + * + * Buffalo Linkstation LS-XHL and LS-CHLv2 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. + */ + +#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/spi/flash.h> +#include <linux/spi/spi.h> +#include <linux/mv643xx_eth.h> +#include <linux/gpio.h> +#include <linux/gpio-fan.h> +#include <linux/input.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <mach/kirkwood.h> +#include "common.h" +#include "mpp.h" + +static struct mv643xx_eth_platform_data lsxl_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static struct mv643xx_eth_platform_data lsxl_ge01_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +static unsigned int lsxl_mpp_config[] __initdata = { + MPP10_GPO, /* HDD Power Enable */ + MPP11_GPIO, /* USB Vbus Enable */ + MPP18_GPO, /* FAN High Enable# */ + MPP19_GPO, /* FAN Low Enable# */ + MPP36_GPIO, /* Function Blue LED */ + MPP37_GPIO, /* Alarm LED */ + MPP38_GPIO, /* Info LED */ + MPP39_GPIO, /* Power LED */ + MPP40_GPIO, /* Fan Lock */ + MPP41_GPIO, /* Function Button */ + MPP42_GPIO, /* Power Switch */ + MPP43_GPIO, /* Power Auto Switch */ + MPP48_GPIO, /* Function Red LED */ + 0 +}; + +#define LSXL_GPIO_FAN_HIGH 18 +#define LSXL_GPIO_FAN_LOW 19 +#define LSXL_GPIO_FAN_LOCK 40 + +static struct gpio_fan_alarm lsxl_alarm = { + .gpio = LSXL_GPIO_FAN_LOCK, +}; + +static struct gpio_fan_speed lsxl_speeds[] = { + { + .rpm = 0, + .ctrl_val = 3, + }, { + .rpm = 1500, + .ctrl_val = 1, + }, { + .rpm = 3250, + .ctrl_val = 2, + }, { + .rpm = 5000, + .ctrl_val = 0, + } +}; + +static int lsxl_gpio_list[] = { + LSXL_GPIO_FAN_HIGH, LSXL_GPIO_FAN_LOW, +}; + +static struct gpio_fan_platform_data lsxl_fan_data = { + .num_ctrl = ARRAY_SIZE(lsxl_gpio_list), + .ctrl = lsxl_gpio_list, + .alarm = &lsxl_alarm, + .num_speed = ARRAY_SIZE(lsxl_speeds), + .speed = lsxl_speeds, +}; + +static struct platform_device lsxl_fan_device = { + .name = "gpio-fan", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &lsxl_fan_data, + }, +}; + +/* + * On the LS-XHL/LS-CHLv2, 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 lsxl_power_off(void) +{ + kirkwood_restart('h', NULL); +} + +#define LSXL_GPIO_HDD_POWER 10 +#define LSXL_GPIO_USB_POWER 11 + +void __init lsxl_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_mpp_conf(lsxl_mpp_config); + + /* usb and sata power on */ + gpio_set_value(LSXL_GPIO_USB_POWER, 1); + gpio_set_value(LSXL_GPIO_HDD_POWER, 1); + + kirkwood_ehci_init(); + kirkwood_ge00_init(&lsxl_ge00_data); + kirkwood_ge01_init(&lsxl_ge01_data); + platform_device_register(&lsxl_fan_device); + + /* register power-off method */ + pm_power_off = lsxl_power_off; +} diff --git a/arch/arm/mach-kirkwood/board-ts219.c b/arch/arm/mach-kirkwood/board-ts219.c new file mode 100644 index 000000000000..1750e68506c1 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-ts219.c @@ -0,0 +1,82 @@ +/* + * + * QNAP TS-11x/TS-21x Turbo NAS Board Setup via DT + * + * Copyright (C) 2012 Andrew Lunn <andrew@lunn.ch> + * + * Based on the board file ts219-setup.c: + * + * 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/mv643xx_eth.h> +#include <linux/ata_platform.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <mach/kirkwood.h> +#include "common.h" +#include "mpp.h" +#include "tsx1x-common.h" + +static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +static unsigned int qnap_ts219_mpp_config[] __initdata = { + MPP0_SPI_SCn, + MPP1_SPI_MOSI, + MPP2_SPI_SCK, + MPP3_SPI_MISO, + MPP4_SATA1_ACTn, + MPP5_SATA0_ACTn, + MPP8_TW0_SDA, + MPP9_TW0_SCK, + MPP10_UART0_TXD, + MPP11_UART0_RXD, + MPP13_UART1_TXD, /* PIC controller */ + MPP14_UART1_RXD, /* PIC controller */ + MPP15_GPIO, /* USB Copy button (on devices with 88F6281) */ + MPP16_GPIO, /* Reset button (on devices with 88F6281) */ + MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */ + MPP37_GPIO, /* Reset button (on devices with 88F6282) */ + MPP43_GPIO, /* USB Copy button (on devices with 88F6282) */ + MPP44_GPIO, /* Board ID: 0: TS-11x, 1: TS-21x */ + 0 +}; + +void __init qnap_dt_ts219_init(void) +{ + u32 dev, rev; + + kirkwood_mpp_conf(qnap_ts219_mpp_config); + + kirkwood_pcie_id(&dev, &rev); + if (dev == MV88F6282_DEV_ID) + qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0); + + kirkwood_ge00_init(&qnap_ts219_ge00_data); + kirkwood_ehci_init(); + + pm_power_off = qnap_tsx1x_power_off; +} + +/* FIXME: Will not work with DT. Maybe use MPP40_GPIO? */ +static int __init ts219_pci_init(void) +{ + if (machine_is_ts219()) + kirkwood_pcie_init(KW_PCIE0); + + return 0; +} +subsys_initcall(ts219_pci_init); diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 55e4d7937964..31d9f400ed82 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -17,6 +17,7 @@ #include <linux/dma-mapping.h> #include <linux/clk-provider.h> #include <linux/spinlock.h> +#include <linux/mv643xx_i2c.h> #include <net/dsa.h> #include <asm/page.h> #include <asm/timex.h> @@ -57,6 +58,14 @@ void __init kirkwood_map_io(void) * CLK tree ****************************************************************************/ +static void enable_sata0(void) +{ + /* Enable PLL and IVREF */ + writel(readl(SATA0_PHY_MODE_2) | 0xf, SATA0_PHY_MODE_2); + /* Enable PHY */ + writel(readl(SATA0_IF_CTRL) & ~0x200, SATA0_IF_CTRL); +} + static void disable_sata0(void) { /* Disable PLL and IVREF */ @@ -65,6 +74,14 @@ static void disable_sata0(void) writel(readl(SATA0_IF_CTRL) | 0x200, SATA0_IF_CTRL); } +static void enable_sata1(void) +{ + /* Enable PLL and IVREF */ + writel(readl(SATA1_PHY_MODE_2) | 0xf, SATA1_PHY_MODE_2); + /* Enable PHY */ + writel(readl(SATA1_IF_CTRL) & ~0x200, SATA1_IF_CTRL); +} + static void disable_sata1(void) { /* Disable PLL and IVREF */ @@ -97,23 +114,38 @@ static void disable_pcie1(void) } } -/* An extended version of the gated clk. This calls fn() before - * disabling the clock. We use this to turn off PHYs etc. */ +/* An extended version of the gated clk. This calls fn_en()/fn_dis + * before enabling/disabling the clock. We use this to turn on/off + * PHYs etc. */ struct clk_gate_fn { struct clk_gate gate; - void (*fn)(void); + void (*fn_en)(void); + void (*fn_dis)(void); }; #define to_clk_gate_fn(_gate) container_of(_gate, struct clk_gate_fn, gate) #define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw) +static int clk_gate_fn_enable(struct clk_hw *hw) +{ + struct clk_gate *gate = to_clk_gate(hw); + struct clk_gate_fn *gate_fn = to_clk_gate_fn(gate); + int ret; + + ret = clk_gate_ops.enable(hw); + if (!ret && gate_fn->fn_en) + gate_fn->fn_en(); + + return ret; +} + static void clk_gate_fn_disable(struct clk_hw *hw) { struct clk_gate *gate = to_clk_gate(hw); struct clk_gate_fn *gate_fn = to_clk_gate_fn(gate); - if (gate_fn->fn) - gate_fn->fn(); + if (gate_fn->fn_dis) + gate_fn->fn_dis(); clk_gate_ops.disable(hw); } @@ -125,7 +157,7 @@ static struct clk __init *clk_register_gate_fn(struct device *dev, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock, - void (*fn)(void)) + void (*fn_en)(void), void (*fn_dis)(void)) { struct clk_gate_fn *gate_fn; struct clk *clk; @@ -149,11 +181,14 @@ static struct clk __init *clk_register_gate_fn(struct device *dev, gate_fn->gate.flags = clk_gate_flags; gate_fn->gate.lock = lock; gate_fn->gate.hw.init = &init; - gate_fn->fn = fn; + gate_fn->fn_en = fn_en; + gate_fn->fn_dis = fn_dis; - /* ops is the gate ops, but with our disable function */ - if (clk_gate_fn_ops.disable != clk_gate_fn_disable) { + /* ops is the gate ops, but with our enable/disable functions */ + if (clk_gate_fn_ops.enable != clk_gate_fn_enable || + clk_gate_fn_ops.disable != clk_gate_fn_disable) { clk_gate_fn_ops = clk_gate_ops; + clk_gate_fn_ops.enable = clk_gate_fn_enable; clk_gate_fn_ops.disable = clk_gate_fn_disable; } @@ -177,11 +212,12 @@ static struct clk __init *kirkwood_register_gate(const char *name, u8 bit_idx) static struct clk __init *kirkwood_register_gate_fn(const char *name, u8 bit_idx, - void (*fn)(void)) + void (*fn_en)(void), + void (*fn_dis)(void)) { return clk_register_gate_fn(NULL, name, "tclk", 0, (void __iomem *)CLOCK_GATING_CTRL, - bit_idx, 0, &gating_lock, fn); + bit_idx, 0, &gating_lock, fn_en, fn_dis); } static struct clk *ge0, *ge1; @@ -198,18 +234,18 @@ void __init kirkwood_clk_init(void) ge0 = kirkwood_register_gate("ge0", CGC_BIT_GE0); ge1 = kirkwood_register_gate("ge1", CGC_BIT_GE1); sata0 = kirkwood_register_gate_fn("sata0", CGC_BIT_SATA0, - disable_sata0); + enable_sata0, disable_sata0); sata1 = kirkwood_register_gate_fn("sata1", CGC_BIT_SATA1, - disable_sata1); + enable_sata1, disable_sata1); usb0 = kirkwood_register_gate("usb0", CGC_BIT_USB0); sdio = kirkwood_register_gate("sdio", CGC_BIT_SDIO); crypto = kirkwood_register_gate("crypto", CGC_BIT_CRYPTO); xor0 = kirkwood_register_gate("xor0", CGC_BIT_XOR0); xor1 = kirkwood_register_gate("xor1", CGC_BIT_XOR1); pex0 = kirkwood_register_gate_fn("pex0", CGC_BIT_PEX0, - disable_pcie0); + NULL, disable_pcie0); pex1 = kirkwood_register_gate_fn("pex1", CGC_BIT_PEX1, - disable_pcie1); + NULL, disable_pcie1); audio = kirkwood_register_gate("audio", CGC_BIT_AUDIO); kirkwood_register_gate("tdm", CGC_BIT_TDM); kirkwood_register_gate("tsu", CGC_BIT_TSU); @@ -231,6 +267,12 @@ void __init kirkwood_clk_init(void) orion_clkdev_add("0", "pcie", pex0); orion_clkdev_add("1", "pcie", pex1); orion_clkdev_add(NULL, "kirkwood-i2s", audio); + orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", runit); + + /* Marvell says runit is used by SPI, UART, NAND, TWSI, ..., + * so should never be gated. + */ + clk_prepare_enable(runit); } /***************************************************************************** diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 9248fa2c165b..304dd1abfdca 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -58,6 +58,11 @@ void dreamplug_init(void); #else static inline void dreamplug_init(void) {}; #endif +#ifdef CONFIG_MACH_TS219_DT +void qnap_dt_ts219_init(void); +#else +static inline void qnap_dt_ts219_init(void) {}; +#endif #ifdef CONFIG_MACH_DLINK_KIRKWOOD_DT void dnskw_init(void); @@ -77,6 +82,18 @@ void ib62x0_init(void); static inline void ib62x0_init(void) {}; #endif +#ifdef CONFIG_MACH_GOFLEXNET_DT +void goflexnet_init(void); +#else +static inline void goflexnet_init(void) {}; +#endif + +#ifdef CONFIG_MACH_LSXL_DT +void lsxl_init(void); +#else +static inline void lsxl_init(void) {}; +#endif + /* early init functions not converted to fdt yet */ char *kirkwood_id(void); void kirkwood_l2_init(void); diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c index c4c68e5b94f1..720063ffa19d 100644 --- a/arch/arm/mach-kirkwood/irq.c +++ b/arch/arm/mach-kirkwood/irq.c @@ -9,20 +9,23 @@ */ #include <linux/gpio.h> #include <linux/kernel.h> -#include <linux/init.h> #include <linux/irq.h> -#include <linux/io.h> #include <mach/bridge-regs.h> #include <plat/irq.h> -#include "common.h" -static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - BUG_ON(irq < IRQ_KIRKWOOD_GPIO_LOW_0_7); - BUG_ON(irq > IRQ_KIRKWOOD_GPIO_HIGH_16_23); +static int __initdata gpio0_irqs[4] = { + IRQ_KIRKWOOD_GPIO_LOW_0_7, + IRQ_KIRKWOOD_GPIO_LOW_8_15, + IRQ_KIRKWOOD_GPIO_LOW_16_23, + IRQ_KIRKWOOD_GPIO_LOW_24_31, +}; - orion_gpio_irq_handler((irq - IRQ_KIRKWOOD_GPIO_LOW_0_7) << 3); -} +static int __initdata gpio1_irqs[4] = { + IRQ_KIRKWOOD_GPIO_HIGH_0_7, + IRQ_KIRKWOOD_GPIO_HIGH_8_15, + IRQ_KIRKWOOD_GPIO_HIGH_16_23, + 0, +}; void __init kirkwood_init_irq(void) { @@ -32,17 +35,8 @@ void __init kirkwood_init_irq(void) /* * Initialize gpiolib for GPIOs 0-49. */ - orion_gpio_init(0, 32, GPIO_LOW_VIRT_BASE, 0, - IRQ_KIRKWOOD_GPIO_START); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_0_7, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_8_15, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_16_23, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_24_31, gpio_irq_handler); - - orion_gpio_init(32, 18, GPIO_HIGH_VIRT_BASE, 0, - IRQ_KIRKWOOD_GPIO_START + 32); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_0_7, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_8_15, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_16_23, - gpio_irq_handler); + orion_gpio_init(NULL, 0, 32, (void __iomem *)GPIO_LOW_VIRT_BASE, 0, + IRQ_KIRKWOOD_GPIO_START, gpio0_irqs); + orion_gpio_init(NULL, 32, 18, (void __iomem *)GPIO_HIGH_VIRT_BASE, 0, + IRQ_KIRKWOOD_GPIO_START + 32, gpio1_irqs); } |