From b217993d7bf5a022a59a36933252ce9b6ecba603 Mon Sep 17 00:00:00 2001 From: Jesse Gilles Date: Fri, 3 Jun 2016 11:14:52 -0500 Subject: add initial support for MTCDT refresh, add MTCDT-0.1 hw version --- io-module/mtcdt.c | 382 +++++++++++++++++++++++++++++++++++++++++++++++++++++ io-module/mts_io.c | 4 + io-module/mts_io.h | 2 + 3 files changed, 388 insertions(+) diff --git a/io-module/mtcdt.c b/io-module/mtcdt.c index d945a43..4621d53 100644 --- a/io-module/mtcdt.c +++ b/io-module/mtcdt.c @@ -256,6 +256,345 @@ static struct gpio_pin gpio_pins_mtcdt_0_0[] = { { }, }; +static struct gpio_pin gpio_pins_mtcdt_0_1[] = { + { + .name = "RADIO_RESET", + .pin = { + .gpio = AT91_PIN_PC3, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "radio-reset", + }, + }, + { + .name = "RADIO_RESET", + .pin = { + .gpio = AT91_PIN_PC3, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "radio-power", + }, + }, + { + .name = "DEVICE_RESET", + .pin = { + .gpio = AT91_PIN_PC2, + .flags = GPIOF_IN, + .label = "reset", + }, + .active_low = 1, + }, + { + .name = "LS_LED", /* LED7 */ + .pin = { + .gpio = AT91_PIN_PA14, +#if LED_LS_CONTROLLABLE + .flags = GPIOF_OUT_INIT_HIGH, +#else + .flags = GPIOF_IN, +#endif + .label = "led-ls", + }, + .active_low = 1, + }, + { + .name = "STATUS_LED", /* LED2 */ + .pin = { + .gpio = AT91_PIN_PA24, + .flags = GPIOF_OUT_INIT_LOW, + .label = "led-status", + }, + .active_low = 1, + }, + { + .name = "LED5", + .pin = { + .gpio = AT91_PIN_PA25, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-cd", + }, + .active_low = 1, + }, + { + .name = "LED5", + .pin = { + .gpio = AT91_PIN_PA25, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-a", + }, + .active_low = 1, + }, + { + .name = "LED1", + .pin = { + .gpio = AT91_PIN_PA26, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-sig1", + }, + .active_low = 1, + }, + { + .name = "LED1", + .pin = { + .gpio = AT91_PIN_PA26, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-b", + }, + .active_low = 1, + }, + { + .name = "LED4", + .pin = { + .gpio = AT91_PIN_PA27, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-sig2", + }, + .active_low = 1, + }, + { + .name = "LED4", + .pin = { + .gpio = AT91_PIN_PA27, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-c", + }, + .active_low = 1, + }, + { + .name = "LED3", + .pin = { + .gpio = AT91_PIN_PA28, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-sig3", + }, + .active_low = 1, + }, + { + .name = "LED3", + .pin = { + .gpio = AT91_PIN_PA28, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "led-d", + }, + .active_low = 1, + }, + + // gpio pins for Accessory Card 1 + { + .name = "AP1_RESET", + .pin = { + .gpio = AT91_PIN_PB12, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "ap1-reset", + } + }, + { + .name = "AP1_GPIO1", + .pin = { + .gpio = AT91_PIN_PC6, + .flags = GPIOF_OUT_INIT_LOW, + .label = "ap1-gpio1", + }, + .active_low = 1, + }, + { + .name = "AP1_GPIO2", + .pin = { + .gpio = AT91_PIN_PC7, + .flags = GPIOF_OUT_INIT_LOW, + .label = "ap1-gpio2", + } + }, + { + .name = "AP1_GPIO3", + .pin = { + .gpio = AT91_PIN_PC8, + .flags = GPIOF_OUT_INIT_LOW, + .label = "ap1-gpio3", + } + }, + { + .name = "AP1_GPIO4", + .pin = { + .gpio = AT91_PIN_PC9, + .flags = GPIOF_OUT_INIT_LOW, + .label = "ap1-gpio4", + } + }, + { + .name = "AP1_INTERRUPT1", + .pin = { + .gpio = AT91_PIN_PB14, + .flags = GPIOF_IN, + .label = "ap1-interrupt1", + } + }, + { + .name = "AP1_INTERRUPT2", + .pin = { + .gpio = AT91_PIN_PB15, + .flags = GPIOF_IN, + .label = "ap1-interrupt2", + } + }, + + // gpio pins for Accessory Card 2 + { + .name = "AP2_RESET", + .pin = { + .gpio = AT91_PIN_PB13, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "ap2-reset", + } + }, + { + .name = "AP2_GPIO1", + .pin = { + .gpio = AT91_PIN_PC20, + .flags = GPIOF_OUT_INIT_LOW, + .label = "ap2-gpio1", + }, + .active_low = 1, + }, + { + .name = "AP2_GPIO2", + .pin = { + .gpio = AT91_PIN_PC21, + .flags = GPIOF_OUT_INIT_LOW, + .label = "ap2-gpio2", + } + }, + { + .name = "AP2_GPIO3", + .pin = { + .gpio = AT91_PIN_PC22, + .flags = GPIOF_OUT_INIT_LOW, + .label = "ap2-gpio3", + } + }, + { + .name = "AP2_GPIO4", + .pin = { + .gpio = AT91_PIN_PC23, + .flags = GPIOF_OUT_INIT_LOW, + .label = "ap2-gpio4", + } + }, + { + .name = "AP2_INTERRUPT1", + .pin = { + .gpio = AT91_PIN_PB17, + .flags = GPIOF_IN, + .label = "ap2-interrupt1", + } + }, + { + .name = "AP2_INTERRUPT2", + .pin = { + .gpio = AT91_PIN_PB18, + .flags = GPIOF_IN, + .label = "ap2-interrupt2", + } + }, + /* + { + .name = "WIFI_BT_LPWKUP", + .pin = { + .gpio = AT91_PIN_PA6, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "wifi-bt-lpwkup", + } + }, + { + .name = "WIFI_BT_ULPWKUP", + .pin = { + .gpio = AT91_PIN_PA0, + .flags = GPIOF_OUT_INIT_HIGH, + .label = "wifi-bt-ulpwkup", + } + }, + */ + /* + { + .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_HIGH, + .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 = "mtq-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 DEVICE_ATTR_MTS(dev_attr_wifi_bt_lpwkup, "wifi-bt-lpwkup", + mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); +static DEVICE_ATTR_MTS(dev_attr_wifi_bt_ulpwkup, "wifi-bt-ulpwkup", + mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); +static DEVICE_ATTR_MTS(dev_attr_wifi_bt_reset, "wifi-bt-reset", + mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); +static DEVICE_ATTR_RO_MTS(dev_attr_wifi_bt_lpmode, "wifi-bt-lpmode", + mts_attr_show_gpio_pin); +static DEVICE_ATTR_MTS(dev_attr_gnss_reset, "gnss-reset", + mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); +static DEVICE_ATTR_MTS(dev_attr_usbhub_reset, "usbhub-reset", + mts_attr_show_gpio_pin, mts_attr_store_gpio_pin); + static struct attribute *mtcdt_platform_attributes[] = { &dev_attr_vendor_id.attr, &dev_attr_product_id.attr, @@ -287,6 +626,49 @@ static struct attribute *mtcdt_platform_attributes[] = { NULL, }; +static struct attribute *mtcdt_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_reset.attr, + &dev_attr_reset_monitor.attr, + &dev_attr_reset_monitor_intervals.attr, + &dev_attr_radio_power.attr, + &dev_attr_radio_reset.attr, + + &dev_attr_radio_reset_backoffs.attr, + &dev_attr_radio_reset_backoff_index.attr, + &dev_attr_radio_reset_backoff_seconds.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_a_gpio.attr, + &dev_attr_led_b_gpio.attr, + &dev_attr_led_c_gpio.attr, + &dev_attr_led_d_gpio.attr, + + /* + &dev_attr_wifi_bt_lpwkup.attr, + &dev_attr_wifi_bt_ulpwkup.attr, + */ + &dev_attr_wifi_bt_reset.attr, + &dev_attr_wifi_bt_lpmode.attr, + &dev_attr_gnss_reset.attr, + &dev_attr_usbhub_reset.attr, + NULL, +}; + static struct attribute_group mtcdt_platform_attribute_group = { .attrs = mtcdt_platform_attributes }; +static struct attribute_group mtcdt_0_1_platform_attribute_group = { + .attrs = mtcdt_0_1_platform_attributes +}; diff --git a/io-module/mts_io.c b/io-module/mts_io.c index 84756d2..970bbbc 100644 --- a/io-module/mts_io.c +++ b/io-module/mts_io.c @@ -748,6 +748,10 @@ static int mts_id_eeprom_load(void) if (mts_id_eeprom[0] == 0xFF) { log_error("uninitialized eeprom"); return -EIO; + } else if (strncmp(id_eeprom.hw_version, HW_VERSION_MTCDT_0_1, strlen(HW_VERSION_MTCDT_0_1)) == 0) { + attr_group = &mtcdt_0_1_platform_attribute_group; + gpio_pins = gpio_pins_mtcdt_0_1; + log_info("detected board %s", HW_VERSION_MTCDT_0_1); } else { attr_group = &mtcdt_platform_attribute_group; gpio_pins = gpio_pins_mtcdt_0_0; diff --git a/io-module/mts_io.h b/io-module/mts_io.h index 24a1760..2939894 100644 --- a/io-module/mts_io.h +++ b/io-module/mts_io.h @@ -62,6 +62,7 @@ struct device_attribute _dev_name = { \ #define HW_VERSION_MTR_0_0 "MTR-0.0" #define HW_VERSION_MTR_0_1 "MTR-0.1" #define HW_VERSION_MTCDT_0_0 "MTCDT-0.0" +#define HW_VERSION_MTCDT_0_1 "MTCDT-0.1" enum { MTCDP_E1_DK_0_0, @@ -70,6 +71,7 @@ enum { MTR_0_0, MTR_0_1, MTCDT_0_0, + MTCDT_0_1, }; enum { -- cgit v1.2.3