From 9cf9a09c665ecfb6425a08e424b01c8cacbdb660 Mon Sep 17 00:00:00 2001 From: Jesse Gilles Date: Fri, 16 May 2014 16:43:44 -0500 Subject: Major changes to split sources up * moved common peripheral i/o functions to separate source files * moved device-specific setup to separate source files * removed LED blink functionality (unused) * mtcdp, mt100eocg are not supported, but code is included for possible future use --- io-module/mtr.c | 468 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 468 insertions(+) create mode 100644 io-module/mtr.c (limited to 'io-module/mtr.c') diff --git a/io-module/mtr.c b/io-module/mtr.c new file mode 100644 index 0000000..cef1560 --- /dev/null +++ b/io-module/mtr.c @@ -0,0 +1,468 @@ + +static struct gpio_pin gpio_pins_mtr_0_0[] = { + { + .name = "NETH_RST", + .pin = { + .gpio = AT91_PIN_PC6, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "eth0-enabled", + }, + }, + { + .name = "PWRMON", + .pin = { + .gpio = AT91_PIN_PA23, + .flags = GPIOF_IN, + .label = "radio-power", + }, + }, + { + .name = "3G_RST", + .pin = { + .gpio = AT91_PIN_PA22, + .flags = GPIOF_OPEN_DRAIN | GPIOF_INIT_HIGH, + .label = "radio-reset", + }, + }, + { + .name = "3G_ONOFF", + .pin = { + .gpio = AT91_PIN_PA21, + .flags = GPIOF_OPEN_DRAIN | GPIOF_INIT_HIGH, + .label = "radio-enabled", + }, + }, + { + .name = "DEVICE_RESET", + .pin = { + .gpio = AT91_PIN_PC4, + .flags = GPIOF_IN, + .label = "reset", + }, + .active_low = 1, + }, + { + .name = "LS_LED", + .pin = { + .gpio = AT91_PIN_PC16, +#if LED_LS_CONTROLLABLE + .flags = GPIOF_OUT_INIT_HIGH, +#else + .flags = GPIOF_IN, +#endif + .label = "led-ls", + }, + .active_low = 1, + }, + { + .name = "STATUS_LED", + .pin = { + .gpio = AT91_PIN_PC21, + .flags = GPIOF_OUT_INIT_LOW, + .label = "led-status", + }, + .active_low = 1, + }, + { + .name = "STATUS_LED", + .pin = { + .gpio = AT91_PIN_PC21, + .flags = GPIOF_OUT_INIT_LOW, + .label = "led-a", + }, + .active_low = 1, + }, + { + .name = "LED3", + .pin = { + .gpio = AT91_PIN_PC15, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-wifi", + }, + .active_low = 1, + }, + { + .name = "LED3", + .pin = { + .gpio = AT91_PIN_PC15, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-b", + }, + .active_low = 1, + }, + { + .name = "LED4", + .pin = { + .gpio = AT91_PIN_PC20, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-cd", + }, + .active_low = 1, + }, + { + .name = "LED4", + .pin = { + .gpio = AT91_PIN_PC20, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-c", + }, + .active_low = 1, + }, + { + .name = "LED6", + .pin = { + .gpio = AT91_PIN_PC19, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-sig1", + }, + .active_low = 1, + }, + { + .name = "LED6", + .pin = { + .gpio = AT91_PIN_PC19, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-d", + }, + .active_low = 1, + }, + { + .name = "LED7", + .pin = { + .gpio = AT91_PIN_PC18, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-sig2", + }, + .active_low = 1, + }, + { + .name = "LED7", + .pin = { + .gpio = AT91_PIN_PC18, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-e", + }, + .active_low = 1, + }, + { + .name = "LED8", + .pin = { + .gpio = AT91_PIN_PC17, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-sig3", + }, + .active_low = 1, + }, + { + .name = "LED8", + .pin = { + .gpio = AT91_PIN_PC17, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-f", + }, + .active_low = 1, + }, + { + .name = "RI_B", + .pin = { + .gpio = AT91_PIN_PC25, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "extserial-ri", + }, + .active_low = 1, + }, + { + .name = "DTR_B", + .pin = { + .gpio = AT91_PIN_PC26, + .flags = GPIOF_IN, + .label = "extserial-dtr", + }, + .active_low = 1, + }, + { + .name = "DSR_B", + .pin = { + .gpio = AT91_PIN_PC27, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "extserial-dsr", + }, + .active_low = 1, + }, + { + .name = "DCD_B", + .pin = { + .gpio = AT91_PIN_PC28, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "extserial-dcd", + }, + .active_low = 1, + }, + { + .name = "BT_EN", + .pin = { + .gpio = AT91_PIN_PA28, + .flags = GPIOF_OUT_INIT_LOW, + .label = "bt-enabled", + }, + }, + { + .name = "WLAN_EN", + .pin = { + .gpio = AT91_PIN_PA27, + .flags = GPIOF_OUT_INIT_LOW, + .label = "wlan-enabled", + }, + }, + { }, +}; + +static struct gpio_pin gpio_pins_mtr_0_1[] = { + { + .name = "NETH_RST", + .pin = { + .gpio = AT91_PIN_PC6, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "eth0-enabled", + }, + }, + { + .name = "PWRMON", + .pin = { + .gpio = AT91_PIN_PA23, + .flags = GPIOF_IN, + .label = "radio-power", + }, + }, + { + .name = "3G_RST", + .pin = { + .gpio = AT91_PIN_PA22, + .flags = GPIOF_OUT_INIT_HIGH | GPIOF_PULLUP, + .label = "radio-reset", + }, + }, + { + .name = "3G_ONOFF", + .pin = { + .gpio = AT91_PIN_PA21, + .flags = GPIOF_OUT_INIT_HIGH | GPIOF_PULLUP, + .label = "radio-enabled", + }, + }, + { + .name = "DEVICE_RESET", + .pin = { + .gpio = AT91_PIN_PC4, + .flags = GPIOF_IN, + .label = "reset", + }, + .active_low = 1, + }, + { + .name = "LS_LED", + .pin = { + .gpio = AT91_PIN_PC16, +#if LED_LS_CONTROLLABLE + .flags = GPIOF_OUT_INIT_HIGH, +#else + .flags = GPIOF_IN, +#endif + .label = "led-ls", + }, + .active_low = 1, + }, + { + .name = "STATUS_LED", + .pin = { + .gpio = AT91_PIN_PC21, + .flags = GPIOF_OUT_INIT_LOW, + .label = "led-status", + }, + .active_low = 1, + }, + { + .name = "LED3", + .pin = { + .gpio = AT91_PIN_PC15, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-wifi", + }, + .active_low = 1, + }, + { + .name = "LED3", + .pin = { + .gpio = AT91_PIN_PC15, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-b", + }, + .active_low = 1, + }, + { + .name = "LED4", + .pin = { + .gpio = AT91_PIN_PC20, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-cd", + }, + .active_low = 1, + }, + { + .name = "LED4", + .pin = { + .gpio = AT91_PIN_PC20, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-c", + }, + .active_low = 1, + }, + { + .name = "LED6", + .pin = { + .gpio = AT91_PIN_PC19, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-sig1", + }, + .active_low = 1, + }, + { + .name = "LED6", + .pin = { + .gpio = AT91_PIN_PC19, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-d", + }, + .active_low = 1, + }, + { + .name = "LED7", + .pin = { + .gpio = AT91_PIN_PC18, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-sig2", + }, + .active_low = 1, + }, + { + .name = "LED7", + .pin = { + .gpio = AT91_PIN_PC18, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-e", + }, + .active_low = 1, + }, + { + .name = "LED8", + .pin = { + .gpio = AT91_PIN_PC17, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-sig3", + }, + .active_low = 1, + }, + { + .name = "LED8", + .pin = { + .gpio = AT91_PIN_PC17, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-f", + }, + .active_low = 1, + }, + { + .name = "RI_B", + .pin = { + .gpio = AT91_PIN_PC25, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "extserial-ri", + }, + .active_low = 1, + }, + { + .name = "DTR_B", + .pin = { + .gpio = AT91_PIN_PC26, + .flags = GPIOF_IN, + .label = "extserial-dtr", + }, + .active_low = 1, + }, + { + .name = "DSR_B", + .pin = { + .gpio = AT91_PIN_PC27, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "extserial-dsr", + }, + .active_low = 1, + }, + { + .name = "DCD_B", + .pin = { + .gpio = AT91_PIN_PC28, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "extserial-dcd", + }, + .active_low = 1, + }, + { + .name = "BT_EN", + .pin = { + .gpio = AT91_PIN_PA28, + .flags = GPIOF_OUT_INIT_LOW, + .label = "bt-enabled", + }, + }, + { + .name = "WLAN_EN", + .pin = { + .gpio = AT91_PIN_PA27, + .flags = GPIOF_OUT_INIT_LOW, + .label = "wlan-enabled", + }, + }, + { }, +}; + +static struct attribute *mtr_platform_attributes[] = { + &dev_attr_vendor_id.attr, + &dev_attr_product_id.attr, + &dev_attr_device_id.attr, + &dev_attr_hw_version.attr, + &dev_attr_imei.attr, + &dev_attr_eth_mac.attr, + &dev_attr_wifi_mac.attr, + &dev_attr_reset.attr, + &dev_attr_reset_monitor.attr, + &dev_attr_radio_power_telit.attr, + &dev_attr_radio_reset_telit.attr, + &dev_attr_extserial_ri_gpio.attr, + &dev_attr_extserial_dtr.attr, + &dev_attr_extserial_dsr_gpio.attr, + &dev_attr_extserial_dcd_gpio.attr, + &dev_attr_eth0_enabled.attr, + &dev_attr_bt_enabled.attr, + &dev_attr_wlan_enabled.attr, + + &dev_attr_led_status.attr, + &dev_attr_led_sig1_gpio.attr, + &dev_attr_led_sig2_gpio.attr, + &dev_attr_led_sig3_gpio.attr, + &dev_attr_led_cd_gpio.attr, + &dev_attr_led_wifi_gpio.attr, + + &dev_attr_led_a_gpio.attr, + &dev_attr_led_b_gpio.attr, + &dev_attr_led_c_gpio.attr, + &dev_attr_led_d_gpio.attr, + &dev_attr_led_e_gpio.attr, + &dev_attr_led_f_gpio.attr, + + NULL, +}; + +static struct attribute_group mtr_platform_attribute_group = { + .attrs = mtr_platform_attributes +}; 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