diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index b84de6a576db..5dcaa81a2ec3 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -11,12 +11,12 @@ obj-$(CONFIG_MACH_DOCKSTAR) += dockstar-setup.o obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o -obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o -obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o -obj-$(CONFIG_MACH_NETSPACE_MAX_V2) += netspace_v2-setup.o -obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o -obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o -obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o +obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_NETSPACE_MAX_V2) += netspace_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o obj-$(CONFIG_MACH_T5325) += t5325-setup.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c index 310c6a0331f6..cd62d0f82a73 100644 --- a/arch/arm/mach-kirkwood/d2net_v2-setup.c +++ b/arch/arm/mach-kirkwood/d2net_v2-setup.c @@ -23,56 +23,19 @@ #include #include #include -#include -#include -#include #include #include -#include -#include #include #include #include #include #include #include -#include #include #include -#include #include "common.h" #include "mpp.h" - -/***************************************************************************** - * 512KB SPI Flash on Boot Device - ****************************************************************************/ - -static struct mtd_partition d2net_v2_flash_parts[] = { - { - .name = "u-boot", - .size = MTDPART_SIZ_FULL, - .offset = 0, - .mask_flags = MTD_WRITEABLE, - }, -}; - -static const struct flash_platform_data d2net_v2_flash = { - .type = "mx25l4005a", - .name = "spi_flash", - .parts = d2net_v2_flash_parts, - .nr_parts = ARRAY_SIZE(d2net_v2_flash_parts), -}; - -static struct spi_board_info __initdata d2net_v2_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &d2net_v2_flash, - .irq = -1, - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 0, - }, -}; +#include "lacie_v2-common.h" /***************************************************************************** * Ethernet @@ -82,27 +45,6 @@ static struct mv643xx_eth_platform_data d2net_v2_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -/***************************************************************************** - * I2C devices - ****************************************************************************/ - -static struct at24_platform_data at24c04 = { - .byte_len = SZ_4K / 8, - .page_size = 16, -}; - -/* - * i2c addr | chip | description - * 0x50 | HT24LC04 | eeprom (512B) - */ - -static struct i2c_board_info __initdata d2net_v2_i2c_info[] = { - { - I2C_BOARD_INFO("24c04", 0x50), - .platform_data = &at24c04, - } -}; - /***************************************************************************** * SATA ****************************************************************************/ @@ -111,22 +53,6 @@ static struct mv_sata_platform_data d2net_v2_sata_data = { .n_ports = 2, }; -#define D2NET_V2_GPIO_SATA0_POWER 16 - -static void __init d2net_v2_sata_power_init(void) -{ - int err; - - err = gpio_request(D2NET_V2_GPIO_SATA0_POWER, "SATA0 power"); - if (err == 0) { - err = gpio_direction_output(D2NET_V2_GPIO_SATA0_POWER, 1); - if (err) - gpio_free(D2NET_V2_GPIO_SATA0_POWER); - } - if (err) - pr_err("d2net_v2: failed to configure SATA0 power GPIO\n"); -} - /***************************************************************************** * GPIO keys ****************************************************************************/ @@ -228,20 +154,6 @@ static struct platform_device d2net_v2_leds = { }, }; -/***************************************************************************** - * Timer - ****************************************************************************/ - -static void d2net_v2_timer_init(void) -{ - kirkwood_tclk = 166666667; - orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); -} - -struct sys_timer d2net_v2_timer = { - .init = d2net_v2_timer_init, -}; - /***************************************************************************** * General Setup ****************************************************************************/ @@ -288,18 +200,14 @@ static void __init d2net_v2_init(void) kirkwood_init(); kirkwood_mpp_conf(d2net_v2_mpp_config); - d2net_v2_sata_power_init(); + lacie_v2_hdd_power_init(1); kirkwood_ehci_init(); kirkwood_ge00_init(&d2net_v2_ge00_data); kirkwood_sata_init(&d2net_v2_sata_data); kirkwood_uart0_init(); - spi_register_board_info(d2net_v2_spi_slave_info, - ARRAY_SIZE(d2net_v2_spi_slave_info)); - kirkwood_spi_init(); - kirkwood_i2c_init(); - i2c_register_board_info(0, d2net_v2_i2c_info, - ARRAY_SIZE(d2net_v2_i2c_info)); + lacie_v2_register_flash(); + lacie_v2_register_i2c_devices(); platform_device_register(&d2net_v2_leds); platform_device_register(&d2net_v2_gpio_leds); @@ -319,5 +227,5 @@ MACHINE_START(D2NET_V2, "LaCie d2 Network v2") .init_machine = d2net_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &d2net_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.c b/arch/arm/mach-kirkwood/lacie_v2-common.c new file mode 100644 index 000000000000..d3ea1b6c8a02 --- /dev/null +++ b/arch/arm/mach-kirkwood/lacie_v2-common.c @@ -0,0 +1,127 @@ +/* + * arch/arm/mach-kirkwood/lacie_v2-common.c + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" + +/***************************************************************************** + * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) + ****************************************************************************/ + +static struct mtd_partition lacie_v2_flash_parts[] = { + { + .name = "u-boot", + .size = MTDPART_SIZ_FULL, + .offset = 0, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, +}; + +static const struct flash_platform_data lacie_v2_flash = { + .type = "mx25l4005a", + .name = "spi_flash", + .parts = lacie_v2_flash_parts, + .nr_parts = ARRAY_SIZE(lacie_v2_flash_parts), +}; + +static struct spi_board_info __initdata lacie_v2_spi_slave_info[] = { + { + .modalias = "m25p80", + .platform_data = &lacie_v2_flash, + .irq = -1, + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + +void __init lacie_v2_register_flash(void) +{ + spi_register_board_info(lacie_v2_spi_slave_info, + ARRAY_SIZE(lacie_v2_spi_slave_info)); + kirkwood_spi_init(); +} + +/***************************************************************************** + * I2C devices + ****************************************************************************/ + +static struct at24_platform_data at24c04 = { + .byte_len = SZ_4K / 8, + .page_size = 16, +}; + +/* + * i2c addr | chip | description + * 0x50 | HT24LC04 | eeprom (512B) + */ + +static struct i2c_board_info __initdata lacie_v2_i2c_info[] = { + { + I2C_BOARD_INFO("24c04", 0x50), + .platform_data = &at24c04, + } +}; + +void __init lacie_v2_register_i2c_devices(void) +{ + kirkwood_i2c_init(); + i2c_register_board_info(0, lacie_v2_i2c_info, + ARRAY_SIZE(lacie_v2_i2c_info)); +} + +/***************************************************************************** + * Hard Disk power + ****************************************************************************/ + +static int __initdata lacie_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 }; + +void __init lacie_v2_hdd_power_init(int hdd_num) +{ + int i; + int err; + + /* Power up all hard disks. */ + for (i = 0; i < hdd_num; i++) { + err = gpio_request(lacie_v2_gpio_hdd_power[i], NULL); + if (err == 0) { + err = gpio_direction_output( + lacie_v2_gpio_hdd_power[i], 1); + /* Free the HDD power GPIOs. This allow user-space to + * configure them via the gpiolib sysfs interface. */ + gpio_free(lacie_v2_gpio_hdd_power[i]); + } + if (err) + pr_err("Failed to power up HDD%d\n", i + 1); + } +} + +/***************************************************************************** + * Timer + ****************************************************************************/ + +static void lacie_v2_timer_init(void) +{ + kirkwood_tclk = 166666667; + orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); +} + +struct sys_timer lacie_v2_timer = { + .init = lacie_v2_timer_init, +}; diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.h b/arch/arm/mach-kirkwood/lacie_v2-common.h new file mode 100644 index 000000000000..af521315b87b --- /dev/null +++ b/arch/arm/mach-kirkwood/lacie_v2-common.h @@ -0,0 +1,18 @@ +/* + * arch/arm/mach-kirkwood/lacie_v2-common.h + * + * 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. + */ + +#ifndef __ARCH_KIRKWOOD_LACIE_V2_COMMON_H +#define __ARCH_KIRKWOOD_LACIE_V2_COMMON_H + +void lacie_v2_register_flash(void); +void lacie_v2_register_i2c_devices(void); +void lacie_v2_hdd_power_init(int hdd_num); + +extern struct sys_timer lacie_v2_timer; + +#endif diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c index d26bf324738b..fed264d28f4a 100644 --- a/arch/arm/mach-kirkwood/netspace_v2-setup.c +++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c @@ -24,56 +24,19 @@ #include #include #include -#include -#include -#include #include #include -#include -#include #include #include #include #include #include #include -#include #include #include -#include #include "common.h" #include "mpp.h" - -/***************************************************************************** - * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) - ****************************************************************************/ - -static struct mtd_partition netspace_v2_flash_parts[] = { - { - .name = "u-boot", - .size = MTDPART_SIZ_FULL, - .offset = 0, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, -}; - -static const struct flash_platform_data netspace_v2_flash = { - .type = "mx25l4005a", - .name = "spi_flash", - .parts = netspace_v2_flash_parts, - .nr_parts = ARRAY_SIZE(netspace_v2_flash_parts), -}; - -static struct spi_board_info __initdata netspace_v2_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &netspace_v2_flash, - .irq = -1, - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 0, - }, -}; +#include "lacie_v2-common.h" /***************************************************************************** * Ethernet @@ -83,27 +46,6 @@ static struct mv643xx_eth_platform_data netspace_v2_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -/***************************************************************************** - * I2C devices - ****************************************************************************/ - -static struct at24_platform_data at24c04 = { - .byte_len = SZ_4K / 8, - .page_size = 16, -}; - -/* - * i2c addr | chip | description - * 0x50 | HT24LC04 | eeprom (512B) - */ - -static struct i2c_board_info __initdata netspace_v2_i2c_info[] = { - { - I2C_BOARD_INFO("24c04", 0x50), - .platform_data = &at24c04, - } -}; - /***************************************************************************** * SATA ****************************************************************************/ @@ -112,35 +54,6 @@ static struct mv_sata_platform_data netspace_v2_sata_data = { .n_ports = 2, }; -#define NETSPACE_V2_GPIO_SATA0_POWER 16 -#define NETSPACE_V2_GPIO_SATA1_POWER 17 - -static void __init netspace_v2_sata_power_init(void) -{ - int err; - - err = gpio_request(NETSPACE_V2_GPIO_SATA0_POWER, "SATA0 power"); - if (err == 0) { - err = gpio_direction_output(NETSPACE_V2_GPIO_SATA0_POWER, 1); - if (err) - gpio_free(NETSPACE_V2_GPIO_SATA0_POWER); - } - if (err) - pr_err("netspace_v2: failed to setup SATA0 power\n"); - - if (machine_is_netspace_max_v2()) { - err = gpio_request(NETSPACE_V2_GPIO_SATA1_POWER, "SATA1 power"); - if (err == 0) { - err = gpio_direction_output( - NETSPACE_V2_GPIO_SATA1_POWER, 1); - if (err) - gpio_free(NETSPACE_V2_GPIO_SATA1_POWER); - } - if (err) - pr_err("netspace_v2: failed to setup SATA1 power\n"); - } -} - /***************************************************************************** * GPIO keys ****************************************************************************/ @@ -223,20 +136,6 @@ static struct platform_device netspace_v2_leds = { }, }; -/***************************************************************************** - * Timer - ****************************************************************************/ - -static void netspace_v2_timer_init(void) -{ - kirkwood_tclk = 166666667; - orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); -} - -struct sys_timer netspace_v2_timer = { - .init = netspace_v2_timer_init, -}; - /***************************************************************************** * General Setup ****************************************************************************/ @@ -291,18 +190,17 @@ static void __init netspace_v2_init(void) kirkwood_init(); kirkwood_mpp_conf(netspace_v2_mpp_config); - netspace_v2_sata_power_init(); + if (machine_is_netspace_max_v2()) + lacie_v2_hdd_power_init(2); + else + lacie_v2_hdd_power_init(1); kirkwood_ehci_init(); kirkwood_ge00_init(&netspace_v2_ge00_data); kirkwood_sata_init(&netspace_v2_sata_data); kirkwood_uart0_init(); - spi_register_board_info(netspace_v2_spi_slave_info, - ARRAY_SIZE(netspace_v2_spi_slave_info)); - kirkwood_spi_init(); - kirkwood_i2c_init(); - i2c_register_board_info(0, netspace_v2_i2c_info, - ARRAY_SIZE(netspace_v2_i2c_info)); + lacie_v2_register_flash(); + lacie_v2_register_i2c_devices(); platform_device_register(&netspace_v2_leds); platform_device_register(&netspace_v2_gpio_leds); @@ -323,7 +221,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2") .init_machine = netspace_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netspace_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif @@ -335,7 +233,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2") .init_machine = netspace_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netspace_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif @@ -347,6 +245,6 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2") .init_machine = netspace_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netspace_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c index 2bd14c5079de..aec528d6081f 100644 --- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c +++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c @@ -23,55 +23,18 @@ #include #include #include -#include -#include -#include #include #include -#include -#include #include #include #include #include #include #include -#include #include -#include #include "common.h" #include "mpp.h" - -/***************************************************************************** - * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) - ****************************************************************************/ - -static struct mtd_partition netxbig_v2_flash_parts[] = { - { - .name = "u-boot", - .size = MTDPART_SIZ_FULL, - .offset = 0, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, -}; - -static const struct flash_platform_data netxbig_v2_flash = { - .type = "mx25l4005a", - .name = "spi_flash", - .parts = netxbig_v2_flash_parts, - .nr_parts = ARRAY_SIZE(netxbig_v2_flash_parts), -}; - -static struct spi_board_info __initdata netxbig_v2_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &netxbig_v2_flash, - .irq = -1, - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 0, - }, -}; +#include "lacie_v2-common.h" /***************************************************************************** * Ethernet @@ -85,27 +48,6 @@ static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; -/***************************************************************************** - * I2C devices - ****************************************************************************/ - -static struct at24_platform_data at24c04 = { - .byte_len = SZ_4K / 8, - .page_size = 16, -}; - -/* - * i2c addr | chip | description - * 0x50 | HT24LC04 | eeprom (512B) - */ - -static struct i2c_board_info __initdata netxbig_v2_i2c_info[] = { - { - I2C_BOARD_INFO("24c04", 0x50), - .platform_data = &at24c04, - } -}; - /***************************************************************************** * SATA ****************************************************************************/ @@ -114,34 +56,6 @@ static struct mv_sata_platform_data netxbig_v2_sata_data = { .n_ports = 2, }; -static int __initdata netxbig_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 }; - -static void __init netxbig_v2_sata_power_init(void) -{ - int i; - int err; - int hdd_nb; - - if (machine_is_net2big_v2()) - hdd_nb = 2; - else - hdd_nb = 5; - - /* Power up all hard disks. */ - for (i = 0; i < hdd_nb; i++) { - err = gpio_request(netxbig_v2_gpio_hdd_power[i], NULL); - if (err == 0) { - err = gpio_direction_output( - netxbig_v2_gpio_hdd_power[i], 1); - /* Free the HDD power GPIOs. This allow user-space to - * configure them via the gpiolib sysfs interface. */ - gpio_free(netxbig_v2_gpio_hdd_power[i]); - } - if (err) - pr_err("netxbig_v2: failed to power up HDD%d\n", i + 1); - } -} - /***************************************************************************** * GPIO keys ****************************************************************************/ @@ -245,20 +159,6 @@ static struct platform_device netxbig_v2_gpio_buttons = { * 7 | blink blue on=0.5 sec and blue off=2.5 sec */ -/***************************************************************************** - * Timer - ****************************************************************************/ - -static void netxbig_v2_timer_init(void) -{ - kirkwood_tclk = 166666667; - orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); -} - -struct sys_timer netxbig_v2_timer = { - .init = netxbig_v2_timer_init, -}; - /***************************************************************************** * General Setup ****************************************************************************/ @@ -366,7 +266,10 @@ static void __init netxbig_v2_init(void) else kirkwood_mpp_conf(net5big_v2_mpp_config); - netxbig_v2_sata_power_init(); + if (machine_is_net2big_v2()) + lacie_v2_hdd_power_init(2); + else + lacie_v2_hdd_power_init(5); kirkwood_ehci_init(); kirkwood_ge00_init(&netxbig_v2_ge00_data); @@ -374,12 +277,8 @@ static void __init netxbig_v2_init(void) kirkwood_ge01_init(&netxbig_v2_ge01_data); kirkwood_sata_init(&netxbig_v2_sata_data); kirkwood_uart0_init(); - spi_register_board_info(netxbig_v2_spi_slave_info, - ARRAY_SIZE(netxbig_v2_spi_slave_info)); - kirkwood_spi_init(); - kirkwood_i2c_init(); - i2c_register_board_info(0, netxbig_v2_i2c_info, - ARRAY_SIZE(netxbig_v2_i2c_info)); + lacie_v2_register_flash(); + lacie_v2_register_i2c_devices(); platform_device_register(&netxbig_v2_gpio_buttons); @@ -398,7 +297,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2") .init_machine = netxbig_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netxbig_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif @@ -410,6 +309,6 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2") .init_machine = netxbig_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netxbig_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif