diff options
Diffstat (limited to 'arch/arm/mach-kirkwood/netspace_v2-setup.c')
| -rw-r--r-- | arch/arm/mach-kirkwood/netspace_v2-setup.c | 104 |
1 files changed, 61 insertions, 43 deletions
diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c index 3ae158d..d26bf32 100644 --- a/arch/arm/mach-kirkwood/netspace_v2-setup.c +++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c @@ -39,6 +39,7 @@ #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <mach/kirkwood.h> +#include <mach/leds-ns2.h> #include <plat/time.h> #include "common.h" #include "mpp.h" @@ -126,6 +127,18 @@ static void __init netspace_v2_sata_power_init(void) } 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"); + } } /***************************************************************************** @@ -160,36 +173,12 @@ static struct platform_device netspace_v2_gpio_buttons = { * GPIO LEDs ****************************************************************************/ -/* - * The blue front LED is wired to a CPLD and can blink in relation with the - * SATA activity. - * - * The following array detail the different LED registers and the combination - * of their possible values: - * - * cmd_led | slow_led | /SATA active | LED state - * | | | - * 1 | 0 | x | off - * - | 1 | x | on - * 0 | 0 | 1 | on - * 0 | 0 | 0 | blink (rate 300ms) - */ - #define NETSPACE_V2_GPIO_RED_LED 12 -#define NETSPACE_V2_GPIO_BLUE_LED_SLOW 29 -#define NETSPACE_V2_GPIO_BLUE_LED_CMD 30 - static struct gpio_led netspace_v2_gpio_led_pins[] = { { - .name = "ns_v2:blue:sata", - .default_trigger = "default-on", - .gpio = NETSPACE_V2_GPIO_BLUE_LED_CMD, - .active_low = 1, - }, - { - .name = "ns_v2:red:fail", - .gpio = NETSPACE_V2_GPIO_RED_LED, + .name = "ns_v2:red:fail", + .gpio = NETSPACE_V2_GPIO_RED_LED, }, }; @@ -206,22 +195,33 @@ static struct platform_device netspace_v2_gpio_leds = { }, }; -static void __init netspace_v2_gpio_leds_init(void) -{ - int err; +/***************************************************************************** + * Dual-GPIO CPLD LEDs + ****************************************************************************/ - /* Configure register slow_led to allow SATA activity LED blinking */ - err = gpio_request(NETSPACE_V2_GPIO_BLUE_LED_SLOW, "blue LED slow"); - if (err == 0) { - err = gpio_direction_output(NETSPACE_V2_GPIO_BLUE_LED_SLOW, 0); - if (err) - gpio_free(NETSPACE_V2_GPIO_BLUE_LED_SLOW); - } - if (err) - pr_err("netspace_v2: failed to configure blue LED slow GPIO\n"); +#define NETSPACE_V2_GPIO_BLUE_LED_SLOW 29 +#define NETSPACE_V2_GPIO_BLUE_LED_CMD 30 - platform_device_register(&netspace_v2_gpio_leds); -} +static struct ns2_led netspace_v2_led_pins[] = { + { + .name = "ns_v2:blue:sata", + .cmd = NETSPACE_V2_GPIO_BLUE_LED_CMD, + .slow = NETSPACE_V2_GPIO_BLUE_LED_SLOW, + }, +}; + +static struct ns2_led_platform_data netspace_v2_leds_data = { + .num_leds = ARRAY_SIZE(netspace_v2_led_pins), + .leds = netspace_v2_led_pins, +}; + +static struct platform_device netspace_v2_leds = { + .name = "leds-ns2", + .id = -1, + .dev = { + .platform_data = &netspace_v2_leds_data, + }, +}; /***************************************************************************** * Timer @@ -249,17 +249,21 @@ static unsigned int netspace_v2_mpp_config[] __initdata = { MPP4_NF_IO6, MPP5_NF_IO7, MPP6_SYSRST_OUTn, - MPP8_TW_SDA, - MPP9_TW_SCK, + MPP7_GPO, /* Fan speed (bit 1) */ + MPP8_TW0_SDA, + MPP9_TW0_SCK, MPP10_UART0_TXD, MPP11_UART0_RXD, MPP12_GPO, /* Red led */ MPP14_GPIO, /* USB fuse */ MPP16_GPIO, /* SATA 0 power */ + MPP17_GPIO, /* SATA 1 power */ MPP18_NF_IO0, MPP19_NF_IO1, MPP20_SATA1_ACTn, MPP21_SATA0_ACTn, + MPP22_GPIO, /* Fan speed (bit 0) */ + MPP23_GPIO, /* Fan power */ MPP24_GPIO, /* USB mode select */ MPP25_GPIO, /* Fan rotation fail */ MPP26_GPIO, /* USB device vbus */ @@ -268,6 +272,7 @@ static unsigned int netspace_v2_mpp_config[] __initdata = { MPP30_GPIO, /* Blue led (command register) */ MPP31_GPIO, /* Board power off */ MPP32_GPIO, /* Power button (0 = Released, 1 = Pushed) */ + MPP33_GPO, /* Fan speed (bit 2) */ 0 }; @@ -299,7 +304,8 @@ static void __init netspace_v2_init(void) i2c_register_board_info(0, netspace_v2_i2c_info, ARRAY_SIZE(netspace_v2_i2c_info)); - netspace_v2_gpio_leds_init(); + platform_device_register(&netspace_v2_leds); + platform_device_register(&netspace_v2_gpio_leds); platform_device_register(&netspace_v2_gpio_buttons); if (gpio_request(NETSPACE_V2_GPIO_POWER_OFF, "power-off") == 0 && @@ -332,3 +338,15 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2") .timer = &netspace_v2_timer, MACHINE_END #endif + +#ifdef CONFIG_MACH_NETSPACE_MAX_V2 +MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2") + .phys_io = KIRKWOOD_REGS_PHYS_BASE, + .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .init_machine = netspace_v2_init, + .map_io = kirkwood_map_io, + .init_irq = kirkwood_init_irq, + .timer = &netspace_v2_timer, +MACHINE_END +#endif |