static struct gpio_pin gpio_pins_mtr_0_0[] = { { .name = "ETH_RESET", .pin = { .gpio = AT91_PIN_PC6, .flags = GPIOF_OUT_INIT_HIGH, .label = "eth-reset", }, .active_low = 0, }, { .name = "RADIO_POWER_MONITOR", .pin = { .gpio = AT91_PIN_PA23, .flags = GPIOF_IN, .label = "radio-power-monitor", }, .active_low = 0, }, { .name = "RADIO_RESET", .pin = { .gpio = AT91_PIN_PA22, .flags = GPIOF_OUT_INIT_HIGH | GPIOF_OPEN_DRAIN, .label = "radio-reset", }, .active_low = 0, }, { .name = "RADIO_POWER", .pin = { .gpio = AT91_PIN_PA21, .flags = GPIOF_OUT_INIT_HIGH | GPIOF_OPEN_DRAIN, .label = "radio-power", }, .active_low = 0, }, { .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", }, .active_low = 0, }, { .name = "WLAN_EN", .pin = { .gpio = AT91_PIN_PA27, .flags = GPIOF_OUT_INIT_LOW, .label = "wlan-enabled", }, .active_low = 0, }, { }, }; static struct gpio_pin gpio_pins_mtr_0_1[] = { { .name = "ETH_RESET", .pin = { .gpio = AT91_PIN_PC6, .flags = GPIOF_OUT_INIT_HIGH, .label = "eth-reset", }, .active_low = 0, }, { .name = "RADIO_POWER_MONITOR", .pin = { .gpio = AT91_PIN_PA23, .flags = GPIOF_IN, .label = "radio-power-monitor", }, .active_low = 0, }, { .name = "RADIO_RESET", .pin = { .gpio = AT91_PIN_PA22, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-reset", }, .active_low = 0, }, { .name = "RADIO_POWER", .pin = { .gpio = AT91_PIN_PA21, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-power", }, .active_low = 0, }, { .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", }, .active_low = 0, }, { .name = "WLAN_EN", .pin = { .gpio = AT91_PIN_PA27, .flags = GPIOF_OUT_INIT_LOW, .label = "wlan-enabled", }, .active_low = 0, }, { }, }; static struct gpio_pin gpio_pins_mtrv1_0_0[] = { { .name = "ETH_RESET", .pin = { .gpio = AT91_PIN_PC6, .flags = GPIOF_OUT_INIT_HIGH | GPIOF_OPEN_DRAIN, /* without GPIOF_OPEN_DRAIN causes issues with the Micrel KSZ8091RNBCA (RMII) PHY */ .label = "eth-reset", }, .active_low = 0, }, { .name = "RADIO_POWER_MONITOR", .pin = { .gpio = AT91_PIN_PA23, .flags = GPIOF_IN, .label = "radio-power-monitor", }, .active_low = 0, }, { .name = "RADIO_RESET", .pin = { .gpio = AT91_PIN_PA22, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-reset", }, .active_low = 0, }, { .name = "RADIO_POWER", .pin = { .gpio = AT91_PIN_PA21, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-power", }, .active_low = 0, }, { .name = "DEVICE_RESET", .pin = { .gpio = AT91_PIN_PC4, .flags = GPIOF_IN, .label = "reset", }, .active_low = 1, }, { .name = "LS_LED", .pin = { .gpio = AT91_PIN_PC4, #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", }, .active_low = 0, }, { .name = "WLAN_EN", .pin = { .gpio = AT91_PIN_PA27, .flags = GPIOF_OUT_INIT_LOW, .label = "wlan-enabled", }, .active_low = 0, }, { }, }; static struct gpio_pin gpio_pins_mtrv1_0_1[] = { { .name = "ETH_RESET", .pin = { .gpio = AT91_PIN_PC6, .flags = GPIOF_OUT_INIT_HIGH | GPIOF_OPEN_DRAIN, /* without GPIOF_OPEN_DRAIN causes issues with the Micrel KSZ8091RNBCA (RMII) PHY */ .label = "eth-reset", }, .active_low = 0, }, { .name = "RADIO_POWER_MONITOR", .pin = { .gpio = AT91_PIN_PA23, .flags = GPIOF_IN, .label = "radio-power-monitor", }, .active_low = 0, }, { .name = "RADIO_RESET", .pin = { .gpio = AT91_PIN_PA22, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-reset", }, .active_low = 0, }, { .name = "RADIO_POWER", .pin = { .gpio = AT91_PIN_PA21, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-power", }, .active_low = 0, }, { .name = "DEVICE_RESET", .pin = { .gpio = AT91_PIN_PC4, .flags = GPIOF_IN, .label = "reset", }, .active_low = 1, }, { .name = "LS_LED", .pin = { .gpio = AT91_PIN_PC4, #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, }, // The difference between MTRv1_0_0 and MTRv1_0_1 starts here { .name = "WIFI_BT_ULPWKUP", .pin = { .gpio = AT91_PIN_PA0, .flags = GPIOF_IN, .label = "wifi-bt-ulpwkup", } }, { .name = "WIFI_BT_LPWKUP", .pin = { .gpio = AT91_PIN_PA6, .flags = GPIOF_IN, .label = "wifi-bt-lpwkup", } }, { .name = "WIFI_BT_INT", .pin = { .gpio = AT91_PIN_PB11, .flags = GPIOF_IN, .label = "wifi-bt-int", } }, { .name = "WIFI_BT_RESET", .pin = { .gpio = AT91_PIN_PD14, .flags = GPIOF_OUT_INIT_HIGH, .label = "wifi-bt-reset", } }, { .name = "WIFI_BT_LPMODE", .pin = { .gpio = AT91_PIN_PD20, .flags = GPIOF_IN, .label = "wifi-bt-lpmode", } }, { .name = "GNSS_RESET", .pin = { .gpio = AT91_PIN_PD15, .flags = GPIOF_OUT_INIT_LOW, .label = "gnss-reset", } }, { .name = "SECURE_RESET", .pin = { .gpio = AT91_PIN_PD16, .flags = GPIOF_OUT_INIT_HIGH, .label = "secure-reset", } }, { .name = "USBHUB_RESET", .pin = { .gpio = AT91_PIN_PD18, .flags = GPIOF_OUT_INIT_HIGH, .label = "usbhub-reset", } }, { .name = "GNSS_INT", .pin = { .gpio = AT91_PIN_PD19, .flags = GPIOF_OUT_INIT_HIGH, .label = "gnss-int", } }, { }, }; static struct gpio_pin gpio_pins_mtrv1_0_2[] = { { .name = "ETH_RESET", .pin = { .gpio = AT91_PIN_PC6, .flags = GPIOF_OUT_INIT_HIGH | GPIOF_OPEN_DRAIN, /* without GPIOF_OPEN_DRAIN causes issues with the Micrel KSZ8091RNBCA (RMII) PHY */ .label = "eth-reset", }, .active_low = 0, }, { .name = "RADIO_POWER_MONITOR", .pin = { .gpio = AT91_PIN_PA23, .flags = GPIOF_IN, .label = "radio-power-monitor", }, .active_low = 0, }, { .name = "RADIO_RESET", .pin = { .gpio = AT91_PIN_PA22, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-reset", }, .active_low = 0, }, { .name = "RADIO_POWER", .pin = { .gpio = AT91_PIN_PA21, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-power", }, .active_low = 0, }, { .name = "DEVICE_RESET", .pin = { .gpio = AT91_PIN_PC4, .flags = GPIOF_IN, .label = "reset", }, .active_low = 1, }, { .name = "LS_LED", .pin = { .gpio = AT91_PIN_PC4, #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, }, // The difference between MTRv1_0_0 and MTRv1_0_1 starts here { .name = "WIFI_BT_ULPWKUP", .pin = { .gpio = AT91_PIN_PA0, .flags = GPIOF_IN, .label = "wifi-bt-ulpwkup", } }, { .name = "WIFI_BT_LPWKUP", .pin = { .gpio = AT91_PIN_PA6, .flags = GPIOF_IN, .label = "wifi-bt-lpwkup", } }, { .name = "WIFI_BT_INT", .pin = { .gpio = AT91_PIN_PB11, .flags = GPIOF_IN, .label = "wifi-bt-int", } }, { .name = "WIFI_BT_RESET", .pin = { .gpio = AT91_PIN_PD14, .flags = GPIOF_OUT_INIT_HIGH, .label = "wifi-bt-reset", } }, { .name = "WIFI_BT_LPMODE", .pin = { .gpio = AT91_PIN_PD20, .flags = GPIOF_IN, .label = "wifi-bt-lpmode", } }, { .name = "GNSS_RESET", .pin = { .gpio = AT91_PIN_PD15, .flags = GPIOF_OUT_INIT_LOW, .label = "gnss-reset", } }, { .name = "SECURE_RESET", .pin = { .gpio = AT91_PIN_PD16, .flags = GPIOF_OUT_INIT_HIGH, .label = "secure-reset", } }, { .name = "USBHUB_RESET", .pin = { .gpio = AT91_PIN_PD18, .flags = GPIOF_OUT_INIT_HIGH, .label = "usbhub-reset", } }, { .name = "GNSS_INT", .pin = { .gpio = AT91_PIN_PD19, .flags = GPIOF_OUT_INIT_HIGH, .label = "gnss-int", } }, // Difference with mtrv1_0_1 starts here { .name = "RADIO_WM_LK_M", // WM LINK Monitor for CAT M .pin = { .gpio = AT91_PIN_PA14, .flags = GPIOF_IN, .label = "radio-wm-lk-m", } }, { }, }; static struct gpio_pin gpio_pins_mtrv1_0_3[] = { { .name = "ETH_RESET", .pin = { .gpio = AT91_PIN_PC6, .flags = GPIOF_OUT_INIT_HIGH | GPIOF_OPEN_DRAIN, /* without GPIOF_OPEN_DRAIN causes issues with the Micrel KSZ8091RNBCA (RMII) PHY */ .label = "eth-reset", }, .active_low = 0, }, { .name = "DEVICE_RESET", .pin = { .gpio = AT91_PIN_PC4, .flags = GPIOF_IN, .label = "reset", }, .active_low = 1, }, { .name = "LS_LED", .pin = { .gpio = AT91_PIN_PC4, #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, }, // The difference between MTRv1_0_0 and MTRv1_0_1 starts here { .name = "WIFI_BT_ULPWKUP", .pin = { .gpio = AT91_PIN_PA0, .flags = GPIOF_IN, .label = "wifi-bt-ulpwkup", } }, { .name = "WIFI_BT_LPWKUP", .pin = { .gpio = AT91_PIN_PA6, .flags = GPIOF_IN, .label = "wifi-bt-lpwkup", } }, { .name = "WIFI_BT_INT", .pin = { .gpio = AT91_PIN_PB11, .flags = GPIOF_IN, .label = "wifi-bt-int", } }, { .name = "WIFI_BT_RESET", .pin = { .gpio = AT91_PIN_PD14, .flags = GPIOF_OUT_INIT_HIGH, .label = "wifi-bt-reset", } }, { .name = "WIFI_BT_LPMODE", .pin = { .gpio = AT91_PIN_PD20, .flags = GPIOF_IN, .label = "wifi-bt-lpmode", } }, { .name = "GNSS_RESET", .pin = { .gpio = AT91_PIN_PD15, .flags = GPIOF_OUT_INIT_LOW, .label = "gnss-reset", } }, { .name = "SECURE_RESET", .pin = { .gpio = AT91_PIN_PD16, .flags = GPIOF_OUT_INIT_HIGH, .label = "secure-reset", } }, { .name = "MTQ_RESET", .pin = { .gpio = AT91_PIN_PD17, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-reset", } }, { .name = "USBHUB_RESET", .pin = { .gpio = AT91_PIN_PD18, .flags = GPIOF_OUT_INIT_HIGH, .label = "usbhub-reset", } }, { .name = "GNSS_INT", .pin = { .gpio = AT91_PIN_PD19, .flags = GPIOF_OUT_INIT_HIGH, .label = "gnss-int", } }, // Difference with mtrv1_0_1 starts here { .name = "RADIO_WM_LK_M", // WM LINK Monitor for CAT M .pin = { .gpio = AT91_PIN_PA14, .flags = GPIOF_IN, .label = "radio-wm-lk-m", } }, { }, }; static struct gpio_pin gpio_pins_mtrv1_0_4[] = { { .name = "ETH_RESET", .pin = { .gpio = AT91_PIN_PC6, .flags = GPIOF_OUT_INIT_HIGH | GPIOF_OPEN_DRAIN, /* without GPIOF_OPEN_DRAIN causes issues with the Micrel KSZ8091RNBCA (RMII) PHY */ .label = "eth-reset", }, .active_low = 0, }, { .name = "DEVICE_RESET", .pin = { .gpio = AT91_PIN_PC4, .flags = GPIOF_IN, .label = "reset", }, .active_low = 1, }, { .name = "LS_LED", .pin = { .gpio = AT91_PIN_PC4, #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, }, { // Moved in MTRV1-0.4 .name = "RI_B", .pin = { .gpio = AT91_PIN_PC14, .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, }, // The difference between MTRv1_0_0 and MTRv1_0_1 starts here { .name = "WIFI_BT_ULPWKUP", .pin = { .gpio = AT91_PIN_PA0, .flags = GPIOF_IN, .label = "wifi-bt-ulpwkup", } }, { .name = "WIFI_BT_LPWKUP", .pin = { .gpio = AT91_PIN_PA6, .flags = GPIOF_IN, .label = "wifi-bt-lpwkup", } }, { .name = "WIFI_BT_INT", .pin = { .gpio = AT91_PIN_PB11, .flags = GPIOF_IN, .label = "wifi-bt-int", } }, { .name = "WIFI_BT_RESET", .pin = { .gpio = AT91_PIN_PD14, .flags = GPIOF_OUT_INIT_HIGH, .label = "wifi-bt-reset", } }, { .name = "WIFI_BT_LPMODE", .pin = { .gpio = AT91_PIN_PD20, .flags = GPIOF_IN, .label = "wifi-bt-lpmode", } }, { .name = "GNSS_RESET", .pin = { .gpio = AT91_PIN_PD15, .flags = GPIOF_OUT_INIT_LOW, .label = "gnss-reset", } }, { .name = "SECURE_RESET", .pin = { .gpio = AT91_PIN_PD16, .flags = GPIOF_OUT_INIT_HIGH, .label = "secure-reset", } }, { .name = "MTQ_RESET", .pin = { .gpio = AT91_PIN_PD17, .flags = GPIOF_OUT_INIT_HIGH, .label = "radio-reset", } }, { .name = "GNSS_INT", .pin = { .gpio = AT91_PIN_PD19, .flags = GPIOF_OUT_INIT_HIGH, .label = "gnss-int", } }, // Difference with mtrv1_0_1 starts here { .name = "RADIO_WM_LK_M", // WM LINK Monitor for CAT M .pin = { .gpio = AT91_PIN_PA14, .flags = GPIOF_IN, .label = "radio-wm-lk-m", } }, // RADIO_STATUS must be at the end, because it might be removed // if we ever support a Telit module which has no radio status. { .name = "RADIO_STATUS", .pin = { .gpio = AT91_PIN_PA28, .flags = GPIOF_IN, .label = "radio-status", } }, { }, }; /* radio control (power/reset) for mtr */ static int radio_off_mtr(void) { int value; struct gpio_pin *pwrmon_pin = gpio_pin_by_attr_name("radio-power-monitor"); struct gpio_pin *onoff_pin = gpio_pin_by_attr_name("radio-power"); struct gpio_pin *rst_pin = gpio_pin_by_attr_name("radio-reset"); if (!onoff_pin || !pwrmon_pin || !rst_pin) { return -ENODEV; } value = gpio_get_value(pwrmon_pin->pin.gpio); if(value == 0) { log_error("radio is already off"); return -EINVAL; } // drive on/off pin low for at least 3 sec log_info("shutting down radio"); gpio_set_value(onoff_pin->pin.gpio, 0); msleep(3500); // set on/off pin high gpio_set_value(onoff_pin->pin.gpio, 1); msleep(200); // check that power is low value = gpio_get_value(pwrmon_pin->pin.gpio); if(value != 0) { log_warning("radio is still on. performing radio reset."); //Perform Hard Reset gpio_set_value(rst_pin->pin.gpio, 0); msleep(500); // set pin high gpio_set_value(rst_pin->pin.gpio, 1); } else { log_info("radio has been shut down"); } return 0; } static int radio_on_mtr(void) { int value; struct gpio_pin *pwrmon_pin = gpio_pin_by_attr_name("radio-power-monitor"); struct gpio_pin *onoff_pin = gpio_pin_by_attr_name("radio-power"); struct gpio_pin *rst_pin = gpio_pin_by_attr_name("radio-reset"); if (!onoff_pin || !pwrmon_pin || !rst_pin) { return -ENODEV; } value = gpio_get_value(pwrmon_pin->pin.gpio); if(value != 0) { log_error("radio is already on"); return -EINVAL; } // drive on/off pin low for at least 5 sec log_info("turning on radio"); gpio_set_value(onoff_pin->pin.gpio, 0); msleep(5500); // set on/off pin high gpio_set_value(onoff_pin->pin.gpio, 1); msleep(200); // check that power is high value = gpio_get_value(pwrmon_pin->pin.gpio); if(value == 0) { log_warning("radio is still off. performing radio reset"); //Perform Hard Reset gpio_set_value(rst_pin->pin.gpio, 0); msleep(500); // set pin high gpio_set_value(rst_pin->pin.gpio, 1); } else { log_info("radio has been turned on"); } return 0; } static int radio_reset_mtr(void) { struct gpio_pin *onoff_pin = gpio_pin_by_attr_name("radio-power"); struct gpio_pin *rst_pin = gpio_pin_by_attr_name("radio-reset"); if (!rst_pin || !onoff_pin) { return -ENODEV; } reset_radio_udev_discovery(); // drive reset pin low for 500ms gpio_set_value(rst_pin->pin.gpio, 0); msleep(500); // set pin high gpio_set_value(rst_pin->pin.gpio, 1); // wait for 2 sec before toggling on/off pin msleep(2000); // drive on/off pin low for 6 sec gpio_set_value(onoff_pin->pin.gpio, 0); msleep(6000); // set on/off pin high gpio_set_value(onoff_pin->pin.gpio, 1); return 0; } static int radio_reset_mtr_mtq(void) { struct gpio_pin *rst_pin = gpio_pin_by_attr_name("radio-reset"); if (!rst_pin) { return -ENODEV; } reset_radio_udev_discovery(); // drive reset pin low for 500ms gpio_set_value(rst_pin->pin.gpio, 0); msleep(500); // set pin high gpio_set_value(rst_pin->pin.gpio, 1); // wait for 2 sec before toggling on/off pin msleep(2000); return 0; } static ssize_t mts_attr_store_radio_power_mtr(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int value; int err; if (sscanf(buf, "%i", &value) != 1) { return -EINVAL; } if (value == 0) { mutex_lock(&mts_io_mutex); err = radio_off_mtr(); mutex_unlock(&mts_io_mutex); } else { mutex_lock(&mts_io_mutex); err = radio_on_mtr(); mutex_unlock(&mts_io_mutex); } if (err) { return err; } return count; } static ssize_t mts_attr_store_radio_reset_mtr(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int value; /* 0 = normal reset; -1 = forced reset */ int err; if (sscanf(buf, "%i", &value) != 1) { return -EINVAL; } if (value != 0 && value != -1) { return -EINVAL; } /* check reset timings is enabled */ if (value != -1 && NULL != timings_data) { /* check reset timer is started */ if (radio_reset_timer_is_start == 1) { log_info("radio reset timer is running. \n"); return count; } /* check reset timer available is started */ if (radio_reset_available_timer_is_start == 1) { del_timer(&radio_reset_available_timer); radio_reset_available_timer_is_start = 0; } /* reset timer not started, start it */ mod_timer(&radio_reset_timer, jiffies + msecs_to_jiffies((timings_data[timings_data_index]) * 1000)); //log_info("radio reset timer is start = [%d]\n", time_now_secs()); /* save timings_data_stop_seconds */ timings_data_stop_seconds = timings_data[timings_data_index] + time_now_secs(); radio_reset_timer_is_start = 1; } log_info("radio is reset\n"); mutex_lock(&mts_io_mutex); if (mts_hw_version == MTRV1_0_3 || mts_hw_version == MTRV1_0_4) { err = radio_reset_mtr_mtq(); } else { err = radio_reset_mtr(); } mutex_unlock(&mts_io_mutex); if (err) { return err; } return count; } static ssize_t mts_attr_show_radio_power(struct device *dev, struct device_attribute *attr, char *buf) { int value; struct gpio_pin *pwrmon_pin = gpio_pin_by_attr_name("radio-power-monitor"); if ( !pwrmon_pin ) { return -ENODEV; } value = gpio_get_value(pwrmon_pin->pin.gpio); return sprintf(buf, "%d\n", value); } static DEVICE_ATTR_MTS(dev_attr_radio_power_mtr, "radio-power", mts_attr_show_radio_power, mts_attr_store_radio_power_mtr); static DEVICE_ATTR_MTS(dev_attr_radio_reset_mtr, "radio-reset", mts_attr_show_gpio_pin, mts_attr_store_radio_reset_mtr); static DEVICE_ATTR_MTS(dev_attr_eth_reset_mtr, "eth-reset", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_bt_enabled_mtr, "bt-enabled", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_wlan_enabled_mtr, "wlan-enabled", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_led_wifi_gpio_mtr, "led-wifi", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_led_f_gpio_mtr, "led-f", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_extserial_ri_gpio_mtr, "extserial-ri", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_RO_MTS(dev_attr_extserial_dtr_mtr, "extserial-dtr", mts_attr_show_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_extserial_dsr_gpio_mtr, "extserial-dsr", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_extserial_dcd_gpio_mtr, "extserial-dcd", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_RO_MTS(dev_attr_wifi_mac_mtr, "mac-wifi", mts_attr_show_product_info); static DEVICE_ATTR_RO_MTS(dev_attr_bluetooth_mac_mtr, "mac-bluetooth", mts_attr_show_product_info); static DEVICE_ATTR_MTS(dev_attr_wifi_bt_lpwkup_mtr, "wifi-bt-lpwkup", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_wifi_bt_ulpwkup_mtr, "wifi-bt-ulpwkup", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_wifi_bt_reset_mtr, "wifi-bt-reset", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_RO_MTS(dev_attr_wifi_bt_lpmode_mtr, "wifi-bt-lpmode", mts_attr_show_gpio_pin); static DEVICE_ATTR_RO_MTS(dev_attr_wifi_bt_int_mtr, "wifi-bt-int", mts_attr_show_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_gnss_reset_mtr, "gnss-reset", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_MTS(dev_attr_usbhub_reset_mtr, "usbhub-reset", mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); static DEVICE_ATTR_RO_MTS(dev_attr_gnss_int_mtr, "gnss-int", mts_attr_show_gpio_pin); static DEVICE_ATTR_RO_MTS(dev_attr_radio_status_mtr, "radio-status", mts_attr_show_gpio_pin); static DEVICE_ATTR_RO_MTS(dev_attr_radio_wm_lk_m, "radio-wm-lk-m", mts_attr_show_gpio_pin); static struct attribute *mtr_platform_attributes[] = { &dev_attr_vendor_id.attr, &dev_attr_product_id.attr, &dev_attr_device_id.attr, &dev_attr_uuid.attr, &dev_attr_hw_version.attr, &dev_attr_imei.attr, &dev_attr_eth_mac.attr, &dev_attr_has_radio.attr, &dev_attr_wifi_mac_mtr.attr, &dev_attr_bluetooth_mac_mtr.attr, &dev_attr_reset.attr, &dev_attr_reset_monitor.attr, &dev_attr_reset_monitor_intervals.attr, &dev_attr_extserial_ri_gpio_mtr.attr, &dev_attr_extserial_dtr_mtr.attr, &dev_attr_extserial_dsr_gpio_mtr.attr, &dev_attr_extserial_dcd_gpio_mtr.attr, &dev_attr_eth_reset_mtr.attr, &dev_attr_bt_enabled_mtr.attr, &dev_attr_wlan_enabled_mtr.attr, &dev_attr_led_status.attr, &dev_attr_led_cd_gpio.attr, &dev_attr_led_sig1_gpio.attr, &dev_attr_led_sig2_gpio.attr, &dev_attr_led_sig3_gpio.attr, &dev_attr_led_wifi_gpio_mtr.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_mtr.attr, /* Radio stuff moved to end for possible removal */ &dev_attr_radio_power_mtr.attr, /* radio_power must be first */ &dev_attr_radio_reset_mtr.attr, &dev_attr_radio_reset_backoffs.attr, &dev_attr_radio_reset_backoff_index.attr, &dev_attr_radio_reset_backoff_seconds.attr, // UDEV notification of radio discovery &dev_attr_radio_udev_discovery.attr, &dev_attr_radio_reset_monitor.attr, NULL, }; static struct attribute_group mtr_platform_attribute_group = { .attrs = mtr_platform_attributes }; static struct attribute *mtrv1_0_1_platform_attributes[] = { &dev_attr_vendor_id.attr, &dev_attr_product_id.attr, &dev_attr_device_id.attr, &dev_attr_uuid.attr, &dev_attr_hw_version.attr, &dev_attr_imei.attr, &dev_attr_eth_mac.attr, &dev_attr_has_radio.attr, &dev_attr_wifi_mac_mtr.attr, &dev_attr_bluetooth_mac_mtr.attr, &dev_attr_reset.attr, &dev_attr_reset_monitor.attr, &dev_attr_reset_monitor_intervals.attr, &dev_attr_radio_power_mtr.attr, &dev_attr_radio_reset_mtr.attr, &dev_attr_radio_reset_backoffs.attr, &dev_attr_radio_reset_backoff_index.attr, &dev_attr_radio_reset_backoff_seconds.attr, &dev_attr_extserial_ri_gpio_mtr.attr, &dev_attr_extserial_dtr_mtr.attr, &dev_attr_extserial_dsr_gpio_mtr.attr, &dev_attr_extserial_dcd_gpio_mtr.attr, &dev_attr_eth_reset_mtr.attr, &dev_attr_wifi_bt_lpwkup_mtr.attr, &dev_attr_wifi_bt_ulpwkup_mtr.attr, &dev_attr_wifi_bt_reset_mtr.attr, &dev_attr_wifi_bt_lpmode_mtr.attr, &dev_attr_wifi_bt_int_mtr.attr, &dev_attr_gnss_reset_mtr.attr, &dev_attr_usbhub_reset_mtr.attr, &dev_attr_gnss_int_mtr.attr, &dev_attr_led_status.attr, &dev_attr_led_cd_gpio.attr, &dev_attr_led_sig1_gpio.attr, &dev_attr_led_sig2_gpio.attr, &dev_attr_led_sig3_gpio.attr, &dev_attr_led_wifi_gpio_mtr.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_mtr.attr, &dev_attr_radio_udev_discovery.attr, &dev_attr_radio_reset_monitor.attr, NULL, }; static struct attribute_group mtrv1_0_1_platform_attribute_group = { .attrs = mtrv1_0_1_platform_attributes }; static struct attribute *mtrv1_0_2_platform_attributes[] = { &dev_attr_vendor_id.attr, &dev_attr_product_id.attr, &dev_attr_device_id.attr, &dev_attr_uuid.attr, &dev_attr_hw_version.attr, &dev_attr_imei.attr, &dev_attr_eth_mac.attr, &dev_attr_has_radio.attr, &dev_attr_wifi_mac_mtr.attr, &dev_attr_bluetooth_mac_mtr.attr, &dev_attr_reset.attr, &dev_attr_reset_monitor.attr, &dev_attr_reset_monitor_intervals.attr, &dev_attr_radio_power_mtr.attr, &dev_attr_radio_reset_mtr.attr, &dev_attr_radio_reset_backoffs.attr, &dev_attr_radio_reset_backoff_index.attr, &dev_attr_radio_reset_backoff_seconds.attr, &dev_attr_extserial_ri_gpio_mtr.attr, &dev_attr_extserial_dtr_mtr.attr, &dev_attr_extserial_dsr_gpio_mtr.attr, &dev_attr_extserial_dcd_gpio_mtr.attr, &dev_attr_eth_reset_mtr.attr, &dev_attr_wifi_bt_lpwkup_mtr.attr, &dev_attr_wifi_bt_ulpwkup_mtr.attr, &dev_attr_wifi_bt_reset_mtr.attr, &dev_attr_wifi_bt_lpmode_mtr.attr, &dev_attr_wifi_bt_int_mtr.attr, &dev_attr_gnss_reset_mtr.attr, &dev_attr_usbhub_reset_mtr.attr, &dev_attr_gnss_int_mtr.attr, &dev_attr_led_status.attr, &dev_attr_led_cd_gpio.attr, &dev_attr_led_sig1_gpio.attr, &dev_attr_led_sig2_gpio.attr, &dev_attr_led_sig3_gpio.attr, &dev_attr_led_wifi_gpio_mtr.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_mtr.attr, &dev_attr_radio_wm_lk_m.attr, // CAT M feature &dev_attr_radio_udev_discovery.attr, &dev_attr_radio_reset_monitor.attr, NULL, }; static struct attribute_group mtrv1_0_2_platform_attribute_group = { .attrs = mtrv1_0_2_platform_attributes }; static struct attribute *mtrv1_0_3_platform_attributes[] = { &dev_attr_vendor_id.attr, &dev_attr_product_id.attr, &dev_attr_device_id.attr, &dev_attr_uuid.attr, &dev_attr_hw_version.attr, &dev_attr_imei.attr, &dev_attr_eth_mac.attr, &dev_attr_has_radio.attr, &dev_attr_wifi_mac_mtr.attr, &dev_attr_bluetooth_mac_mtr.attr, &dev_attr_reset.attr, &dev_attr_reset_monitor.attr, &dev_attr_reset_monitor_intervals.attr, &dev_attr_radio_reset_mtr.attr, &dev_attr_radio_reset_backoffs.attr, &dev_attr_radio_reset_backoff_index.attr, &dev_attr_radio_reset_backoff_seconds.attr, &dev_attr_extserial_ri_gpio_mtr.attr, &dev_attr_extserial_dtr_mtr.attr, &dev_attr_extserial_dsr_gpio_mtr.attr, &dev_attr_extserial_dcd_gpio_mtr.attr, &dev_attr_eth_reset_mtr.attr, &dev_attr_wifi_bt_lpwkup_mtr.attr, &dev_attr_wifi_bt_ulpwkup_mtr.attr, &dev_attr_wifi_bt_reset_mtr.attr, &dev_attr_wifi_bt_lpmode_mtr.attr, &dev_attr_wifi_bt_int_mtr.attr, &dev_attr_gnss_reset_mtr.attr, &dev_attr_usbhub_reset_mtr.attr, &dev_attr_gnss_int_mtr.attr, &dev_attr_led_status.attr, &dev_attr_led_cd_gpio.attr, &dev_attr_led_sig1_gpio.attr, &dev_attr_led_sig2_gpio.attr, &dev_attr_led_sig3_gpio.attr, &dev_attr_led_wifi_gpio_mtr.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_mtr.attr, &dev_attr_radio_wm_lk_m.attr, // CAT M feature? Is this still there on the MTQ with Quectel? &dev_attr_radio_udev_discovery.attr, &dev_attr_radio_reset_monitor.attr, NULL, }; static struct attribute_group mtrv1_0_3_platform_attribute_group = { .attrs = mtrv1_0_3_platform_attributes }; static struct attribute *mtrv1_0_4_platform_attributes[] = { &dev_attr_vendor_id.attr, &dev_attr_product_id.attr, &dev_attr_device_id.attr, &dev_attr_uuid.attr, &dev_attr_hw_version.attr, &dev_attr_imei.attr, &dev_attr_eth_mac.attr, &dev_attr_has_radio.attr, &dev_attr_wifi_mac_mtr.attr, &dev_attr_bluetooth_mac_mtr.attr, &dev_attr_reset.attr, &dev_attr_reset_monitor.attr, &dev_attr_reset_monitor_intervals.attr, &dev_attr_radio_reset_mtr.attr, &dev_attr_radio_reset_backoffs.attr, &dev_attr_radio_reset_backoff_index.attr, &dev_attr_radio_reset_backoff_seconds.attr, &dev_attr_extserial_ri_gpio_mtr.attr, &dev_attr_extserial_dtr_mtr.attr, &dev_attr_extserial_dsr_gpio_mtr.attr, &dev_attr_extserial_dcd_gpio_mtr.attr, &dev_attr_eth_reset_mtr.attr, &dev_attr_wifi_bt_lpwkup_mtr.attr, &dev_attr_wifi_bt_ulpwkup_mtr.attr, &dev_attr_wifi_bt_reset_mtr.attr, &dev_attr_wifi_bt_lpmode_mtr.attr, &dev_attr_wifi_bt_int_mtr.attr, &dev_attr_gnss_reset_mtr.attr, &dev_attr_gnss_int_mtr.attr, &dev_attr_radio_status_mtr.attr, &dev_attr_led_status.attr, &dev_attr_led_cd_gpio.attr, &dev_attr_led_sig1_gpio.attr, &dev_attr_led_sig2_gpio.attr, &dev_attr_led_sig3_gpio.attr, &dev_attr_led_wifi_gpio_mtr.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_mtr.attr, &dev_attr_radio_wm_lk_m.attr, // CAT M feature? Is this still there on the MTQ with Quectel? &dev_attr_radio_udev_discovery.attr, &dev_attr_radio_reset_monitor.attr, NULL, }; static struct attribute_group mtrv1_0_4_platform_attribute_group = { .attrs = mtrv1_0_4_platform_attributes }; // L4G1 is active low, but other modules are active-high. int mtr_setup_radio_status(const char *product_id) { struct gpio_pin *pin; int l4g1; l4g1 = (strstr(product_id,"L4G1") != NULL); if (l4g1) { pin = gpio_pin_by_attr_name("radio-status"); if (pin == NULL) { printk(KERN_ERR "mts-io mtr_setup_radio_status() cannot find radio-status gpio"); return -ENODEV; } pin->active_low = 1; return 0; } return 0; }