diff options
| -rw-r--r-- | multitech/recipes/multitech/mts-io/mts-io-pcieh5.patch | 219 | ||||
| -rw-r--r-- | multitech/recipes/multitech/mts-io_0.5.1.bb | 2 |
2 files changed, 221 insertions, 0 deletions
diff --git a/multitech/recipes/multitech/mts-io/mts-io-pcieh5.patch b/multitech/recipes/multitech/mts-io/mts-io-pcieh5.patch new file mode 100644 index 0000000..a49f649 --- /dev/null +++ b/multitech/recipes/multitech/mts-io/mts-io-pcieh5.patch @@ -0,0 +1,219 @@ +Index: io-module/mts_io.c +=================================================================== +--- io-module.orig/mts_io.c 2011-10-03 12:47:24.000000000 -0500 ++++ io-module/mts_io.c 2012-09-12 17:06:42.476070820 -0500 +@@ -317,17 +317,19 @@ + .output_value = 1, + .use_pullup = 0, + }, ++ // MTPCIE-H5: Wifi and BT enable pins ++ // (was TXD1 and DTR1) (PB17 and PB7 are tied together) + { +- .name = "TXD1", ++ .name = "WLAN_EN", +- .pin = AT91_PIN_PB17, ++ .pin = AT91_PIN_PB7, +- .direction = GPIO_DIR_INPUT, ++ .direction = GPIO_DIR_OUTPUT, + .output_value = 0, + .use_pullup = 0, + }, + { +- .name = "DTR1", ++ .name = "BT_EN", + .pin = AT91_PIN_PB18, +- .direction = GPIO_DIR_INPUT, ++ .direction = GPIO_DIR_OUTPUT, + .output_value = 0, + .use_pullup = 0, + }, +@@ -338,6 +340,8 @@ + .output_value = 1, + .use_pullup = 0, + }, ++ // PCIE-H5 GPIO11 used for WLAN_IRQ ++#if 0 + { + .name = "GPIO11", + .pin = AT91_PIN_PB19, +@@ -345,6 +349,7 @@ + .output_value = 1, + .use_pullup = 1, + }, ++#endif + { + .name = "GPIO12", + .pin = AT91_PIN_PB20, +@@ -400,6 +405,13 @@ + mts_product_id = MTCDP_E1_DK_1_0; + } + ++ // PCIE-H5 hard-coded to EOCG ++ gpio_pins = gpio_pins_mt100eocg_0_0; ++ mts_product_id = MT100EOCG_0_0; ++ DEVICE_CAPA_SET(id_eeprom.capa, CAPA_GPS); ++ DEVICE_CAPA_SET(id_eeprom.capa, CAPA_DIN); ++ DEVICE_CAPA_SET(id_eeprom.capa, CAPA_DOUT); ++ + log_info("sizeof: %lu", (unsigned long) sizeof(struct mts_id_eeprom_layout)); + log_info("vendor-id: %.32s", id_eeprom.vendor_id); + log_info("product-id: %.32s", id_eeprom.product_id); +@@ -1976,6 +1988,100 @@ + return count; + } + ++static ssize_t mts_attr_show_bt_enabled(struct device *dev, ++ struct device_attribute *attr, char *buf) ++{ ++ int value; ++ struct gpio_pin *pin = gpio_pin_by_name("BT_EN"); ++ ++ if (!pin) { ++ return -ENODEV; ++ } ++ ++ mutex_lock(&mts_io_mutex); ++ ++ value = at91_get_gpio_value(pin->pin); ++ ++ mutex_unlock(&mts_io_mutex); ++ ++ if (value < 0) { ++ return value; ++ } ++ ++ return sprintf(buf, "%d\n", value); ++} ++ ++static ssize_t mts_attr_store_bt_enabled(struct device *dev, ++ struct device_attribute *attr, const char *buf, size_t count) ++{ ++ int value; ++ int err; ++ struct gpio_pin *pin = gpio_pin_by_name("BT_EN"); ++ ++ if (!pin) { ++ return -ENODEV; ++ } ++ ++ if (sscanf(buf, "%i", &value) != 1) { ++ return -EINVAL; ++ } ++ ++ mutex_lock(&mts_io_mutex); ++ ++ err = at91_set_gpio_value(pin->pin, value); ++ ++ mutex_unlock(&mts_io_mutex); ++ ++ return count; ++} ++ ++static ssize_t mts_attr_show_wlan_enabled(struct device *dev, ++ struct device_attribute *attr, char *buf) ++{ ++ int value; ++ struct gpio_pin *pin = gpio_pin_by_name("WLAN_EN"); ++ ++ if (!pin) { ++ return -ENODEV; ++ } ++ ++ mutex_lock(&mts_io_mutex); ++ ++ value = at91_get_gpio_value(pin->pin); ++ ++ mutex_unlock(&mts_io_mutex); ++ ++ if (value < 0) { ++ return value; ++ } ++ ++ return sprintf(buf, "%d\n", value); ++} ++ ++static ssize_t mts_attr_store_wlan_enabled(struct device *dev, ++ struct device_attribute *attr, const char *buf, size_t count) ++{ ++ int value; ++ int err; ++ struct gpio_pin *pin = gpio_pin_by_name("WLAN_EN"); ++ ++ if (!pin) { ++ return -ENODEV; ++ } ++ ++ if (sscanf(buf, "%i", &value) != 1) { ++ return -EINVAL; ++ } ++ ++ mutex_lock(&mts_io_mutex); ++ ++ err = at91_set_gpio_value(pin->pin, value); ++ ++ mutex_unlock(&mts_io_mutex); ++ ++ return count; ++} ++ + + static struct device_attribute dev_attr_gpo1 = { + .attr = { +@@ -2137,6 +2243,24 @@ + .store = mts_attr_store_gpio12, + }; + ++static struct device_attribute dev_attr_bt_enabled = { ++ .attr = { ++ .name = "bt-enabled", ++ .mode = MTS_ATTR_MODE_RW, ++ }, ++ .show = mts_attr_show_bt_enabled, ++ .store = mts_attr_store_bt_enabled, ++}; ++ ++static struct device_attribute dev_attr_wlan_enabled = { ++ .attr = { ++ .name = "wlan-enabled", ++ .mode = MTS_ATTR_MODE_RW, ++ }, ++ .show = mts_attr_show_wlan_enabled, ++ .store = mts_attr_store_wlan_enabled, ++}; ++ + static struct device_attribute dev_attr_rsersrc = { + .attr = { + .name = "rsersrc", +@@ -2164,6 +2288,8 @@ + &dev_attr_eth0_enabled.attr, + &dev_attr_gpio11.attr, + &dev_attr_gpio12.attr, ++ &dev_attr_bt_enabled.attr, ++ &dev_attr_wlan_enabled.attr, + + &dev_attr_gpo1.attr, + &dev_attr_gpo2.attr, +@@ -2323,7 +2449,7 @@ + return tmp; + } + +- spi_dout_value = 0x00; ++ spi_dout_value = 0xFF; // 0x00; + spi_writen(spi, &spi_dout_value, 1); + + spi_dout_dev = spi; +@@ -2521,11 +2647,14 @@ + + if ( mts_product_id == MT100EOCG_0_0 ) { + //Set open drain for GPIO11 and GPIO12 using multi drive ++ // PCIE-H5 GPIO11 used for WLAN_IRQ ++#if 0 + pin = gpio_pin_by_name("GPIO11"); + if (pin) { + log_info("Set open drain for GPIO11"); + at91_set_multi_drive(pin->pin, true); + } ++#endif + pin = gpio_pin_by_name("GPIO12"); + if (pin) { + log_info("Set open drain for GPIO12"); diff --git a/multitech/recipes/multitech/mts-io_0.5.1.bb b/multitech/recipes/multitech/mts-io_0.5.1.bb index f903020..43ee4fe 100644 --- a/multitech/recipes/multitech/mts-io_0.5.1.bb +++ b/multitech/recipes/multitech/mts-io_0.5.1.bb @@ -1,3 +1,5 @@ require mts-io.inc PR = "${INC_PR}.0" + +SRC_URI_append_mt100eocg-pcie-dk = " file://mts-io-pcieh5.patch" |