de3815: add initial doc

Also removed printf used during inital implementation.

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>

diff --git a/docs/intel_de3815.md b/docs/intel_de3815.md
new file mode 100644 (file)
index 0000000..60a168f
--- /dev/null
+++ b/docs/intel_de3815.md
@@ -0,0 +1,38 @@
+Intel NUC DE3815tykhe                            {#de3815}
+=============
+
+The DE3815 NUC Kit is a single core Atom clocked at 1.46GHz.
+http://www.intel.com/content/www/us/en/nuc/nuc-kit-de3815tykhe.html
+
+Interface notes
+---------------
+**GPIO** Not yet implemented.
+
+**PWM** Functionality for the PWM is provided by the `pwm_lpss` module `CONFIG_PWM_LPSS`
+
+**I2C** Depending on your system you may need to load `i2c-dev`
+
+Custom Solutions Header mapping
+-------------------------------
+Based on: http://downloadmirror.intel.com/23745/eng/DE3815TYBE_TechProdSpec06.pdf
+
+| MRAA Number | Physical Pin | Function     | Notes                |
+|-------------|--------------|--------------|----------------------|
+| 0           | 1            | 1.8V sby     |                      |
+| 1           | 2            | GND          |                      |
+| 2           | 3            | HDMI_CEC     |                      |
+| 3           | 4            | DMIC_CLK     |                      |
+| 4           | 5            | 3.3V sby     |                      |
+| 5           | 6            | DMIC_DATA    |                      |
+| 6           | 7            | Key (no pin) |                      |
+| 7           | 8            | SMB_ALERT#   |                      |
+| 8           | 9            | 5V sby (2A)  |                      |
+| 9           | 10           | SCI_SMI_GPIO |                      |
+| 10          | 11           | PWM[0]       | PWM Chip 0 Channel 0 |
+| 11          | 12           | PWM[1]       | PWM Chip 0 Channel 1 |
+| 12          | 13           | I2C0_CLK     | /dev/i2c-0 SCL       |
+| 13          | 14           | I2C0_DATA    | /dev/i2c-0 SDA       |
+| 14          | 15           | I2C1_CLK     | /dev/i2c-1 SCL       |
+| 15          | 16           | I2C1_DATA    | /dev/i2c-1-SDA       |
+| 16          | 17           | SMB_CLK      |                      |
+| 17          | 18           | SMB_DATA     |                      |

diff --git a/src/intel_de3815.c b/src/intel_de3815.c
index e07cab1..3da6a8b 100644 (file)
--- a/src/intel_de3815.c
+++ b/src/intel_de3815.c
@@ -46,8 +46,6 @@ mraa_intel_de3815()
 
     b->pins = (mraa_pininfo_t*) malloc(sizeof(mraa_pininfo_t)*MRAA_INTEL_DE3815_PINCOUNT);
 
-    printf("THIS IS DA NUC MAN\n");
-
     strncpy(b->pins[0].name, "1.8v", 8);
     b->pins[0].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};