mts-io based on thud/4.19 kernel for mt100eocg

1 files changed, 252 insertions, 0 deletions

diff --git a/io-module/machine/mt100eocg.c b/io-module/machine/mt100eocg.c
new file mode 100644
index 0000000..749b85a
--- /dev/null
+++ b/io-module/machine/mt100eocg.c
@@ -0,0 +1,252 @@
+#include "at91gpio.h"
+/* Used for both MT100EOCG 0.0 */
+static struct gpio_pin gpio_pins_mt100eocg_0_0[] = {
+	{	
+		.name = "ADC0",
+		.pin = {
+			.label = "adc0",
+			.gpio = AT91_PIN_PC0,
+			.flags = GPIOF_IN,
+		},
+	},
+	{
+		.name = "ADC1",
+		.pin = {
+			.label = "adc1",
+			.gpio = AT91_PIN_PC1,
+			.flags = GPIOF_IN,
+		},
+	},
+	{
+		.name = "ADC2",
+		.pin = {
+			.label = "adc2",
+			.gpio = AT91_PIN_PC2,
+			.flags = GPIOF_IN,
+		},
+	},
+	{
+		.name = "ADC3",
+		.pin = {
+			.label = "adc3",
+			.gpio = AT91_PIN_PC3,
+			.flags = GPIOF_IN,
+		},
+	},
+	{
+		.name = "DTR1",
+		.pin = {
+			.label = "extserial-dtr",
+			.gpio = AT91_PIN_PB18,
+			.flags = GPIOF_IN,
+		},
+		.active_low = 1,
+	},
+	{
+		.name = "DCD1",
+		.pin = {
+			.label = "extserial-dcd",
+			.gpio = AT91_PIN_PB3,
+			.flags = GPIOF_OUT_INIT_HIGH,
+		},
+		.active_low = 1,
+	},	
+	{
+		.name = "ETH0_ENABLED",
+		.pin = {
+			.label = "eth0-enabled",
+			.gpio = AT91_PIN_PB31,
+			.flags = GPIOF_OUT_INIT_HIGH,
+		},
+	},
+	{
+		.name = "ENIO",
+		.pin = {
+			.label = "enio",
+			.gpio = AT91_PIN_PC15,
+			.flags =  GPIOF_OUT_INIT_LOW,
+		},
+	},
+	{
+		.name = "DEVICE_RESET",
+		.pin = {
+			.label = "reset",
+			.gpio = AT91_PIN_PA22,
+			.flags = GPIOF_IN,
+		},
+		.active_low = 1,
+	},
+	{
+		.name = "RSERSRC",
+		.pin = {
+			.label = "rsersrc",
+			.gpio = AT91_PIN_PC7,
+			.flags = GPIOF_OUT_INIT_HIGH,
+		},
+		.active_low = 1,
+	},
+	{
+		.name = "RADIO_RESET",
+		.pin = {
+			.label = "radio-reset",
+			.gpio = AT91_PIN_PB30,
+			.flags = GPIOF_OUT_INIT_HIGH,
+		},
+	},	
+	{
+		.name = "GPIO11",
+		.pin = {
+			.label = "gpio11",
+			.gpio = AT91_PIN_PB19,
+			.flags = GPIOF_OPEN_DRAIN | GPIOF_INIT_HIGH,
+		},
+	},	
+	{
+		.name = "GPIO12",
+		.pin = {
+			.label = "gpio12",
+			.gpio = AT91_PIN_PB20,
+			.flags = GPIOF_OPEN_DRAIN | GPIOF_INIT_HIGH,
+		},
+	},	
+	{
+		.name = "LED2",
+		.pin = {
+			.label = "led2",
+			.gpio = AT91_PIN_PA30,
+			.flags = GPIOF_OUT_INIT_HIGH,
+		},
+		.active_low = 1,
+	},	
+	{
+		.name = "LED3",
+		.pin = {
+			.label = "led3",
+			.gpio = AT91_PIN_PC9,
+#if LED_LS_CONTROLLABLE
+			.flags = GPIOF_OUT_INIT_HIGH,
+#else
+			.flags = GPIOF_IN,
+#endif
+		},
+		.active_low = 1,
+	},
+	/*
+	{
+		.name = "TXD1",
+		.pin = {
+			.gpio = AT91_PIN_PB17,
+			.flags = GPIOF_IN,
+		},
+	},*/
+	{ },
+};
+
+/* mt100eocg specific attributes */
+static DEVICE_ATTR_RO_MTS(dev_attr_extserial_dtr, "extserial-dtr",
+	mts_attr_show_gpio_pin);
+
+static DEVICE_ATTR_MTS(dev_attr_extserial_dcd_gpio, "extserial-dcd",
+	mts_attr_show_gpio_pin, mts_attr_store_gpio_pin);
+
+static DEVICE_ATTR_MTS(dev_attr_eth0_enabled, "eth0-enabled",
+	mts_attr_show_gpio_pin, mts_attr_store_gpio_pin);
+
+static DEVICE_ATTR_MTS(dev_attr_enio, "enio",
+	mts_attr_show_gpio_pin, mts_attr_store_gpio_pin);
+
+static DEVICE_ATTR_MTS(dev_attr_gpo1, "gpo1",
+	mts_attr_show_dout, mts_attr_store_dout);
+static DEVICE_ATTR_MTS(dev_attr_gpo2, "gpo2",
+	mts_attr_show_dout, mts_attr_store_dout);
+static DEVICE_ATTR_MTS(dev_attr_gpo3, "gpo3",
+	mts_attr_show_dout, mts_attr_store_dout);
+static DEVICE_ATTR_MTS(dev_attr_gpo4, "gpo4",
+	mts_attr_show_dout, mts_attr_store_dout);
+
+
+static DEVICE_ATTR_MTS(dev_attr_led1, "led1",
+	mts_attr_show_dout, mts_attr_store_dout);
+static DEVICE_ATTR_MTS(dev_attr_led2, "led2",
+	mts_attr_show_gpio_pin, mts_attr_store_gpio_pin);
+
+#if LED_LS_CONTROLLABLE
+static DEVICE_ATTR_MTS(dev_attr_led3, "led3",
+	mts_attr_show_gpio_pin, mts_attr_store_gpio_pin);
+#else
+static DEVICE_ATTR_RO_MTS(dev_attr_led3, "led3", mts_attr_show_gpio_pin);
+#endif
+
+static DEVICE_ATTR_MTS(dev_attr_led4, "led4",
+	mts_attr_show_dout, mts_attr_store_dout);
+static DEVICE_ATTR_MTS(dev_attr_led5, "led5",
+	mts_attr_show_dout, mts_attr_store_dout);
+static DEVICE_ATTR_MTS(dev_attr_led6, "led6",
+	mts_attr_show_dout, mts_attr_store_dout);
+
+static DEVICE_ATTR_MTS(dev_attr_gpio11, "gpio11",
+	mts_attr_show_gpio_pin, mts_attr_store_gpio_pin);
+static DEVICE_ATTR_MTS(dev_attr_gpio12, "gpio12",
+	mts_attr_show_gpio_pin, mts_attr_store_gpio_pin);
+
+static DEVICE_ATTR_MTS(dev_attr_rsersrc, "rsersrc",
+	mts_attr_show_gpio_pin, mts_attr_store_gpio_pin);
+
+static struct attribute *mt100eocg_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_has_radio.attr,
+	&dev_attr_reset.attr,
+	&dev_attr_reset_monitor.attr,
+	&dev_attr_reset_monitor_intervals.attr,
+	&dev_attr_extserial_dtr.attr,
+	&dev_attr_extserial_dcd_gpio.attr,
+	&dev_attr_rsersrc.attr,  // AT91_PIN_PC7
+	&dev_attr_radio_reset.attr, // AT91_PIN_PB30
+	&dev_attr_eth0_enabled.attr,
+	&dev_attr_gpio11.attr, // AT91_PIN_PB19
+	&dev_attr_gpio12.attr, // AT91_PIN_PB20
+	&dev_attr_enio.attr,
+// SPI
+	&dev_attr_gpo1.attr, 
+	&dev_attr_gpo2.attr,
+	&dev_attr_gpo3.attr,
+	&dev_attr_gpo4.attr,
+//
+// SPI
+	&dev_attr_led1.attr,
+//
+	&dev_attr_led2.attr, // AT91_PIN_PA30
+	&dev_attr_led3.attr, // AT91_PIN_PC9
+// SPI
+	&dev_attr_led4.attr,
+	&dev_attr_led5.attr,
+	&dev_attr_led6.attr,
+//
+// SPI
+	&dev_attr_gpi5.attr,
+	&dev_attr_gpi6.attr,
+	&dev_attr_gpi7.attr,
+	&dev_attr_gpi8.attr,
+	&dev_attr_gpi9.attr,
+	&dev_attr_gpi10.attr,
+//
+// SPI
+	&dev_attr_board_temperature.attr,
+//
+// adc
+	&dev_attr_adc0.attr,
+	&dev_attr_adc1.attr,
+	&dev_attr_adc2.attr,
+	&dev_attr_adc3.attr,
+
+	NULL,
+};
+
+static struct attribute_group mt100eocg_platform_attribute_group = {
+	.attrs = mt100eocg_platform_attributes
+};