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8 Commits

Author SHA1 Message Date
Vanessa Maegima d142a20700 ARM: dts: imx7s-warp: Add User Button support 
Add User Button at GPIO7_1.

Tested by evtest.

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
 2016-09-05 10:21:15 +08:00
Vanessa Maegima c2bf95899a ARM: dts: imx7s-warp: Enable I2C2 device support 
Enable I2C2 device support.

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
 2016-09-05 10:21:11 +08:00
Fabio Estevam b9dea86138 ARM: dts: imx7s-warp: Let the codec control MCLK pinctrl 
sgtl5000 codec needs MCLK clock to be provided so that it can
successfully read/write via I2C, so we should better let the
codec control the pinctrl for such pin.

Thanks to Stefan Agner who provided the fix on Toradex's tree:
http://git.toradex.com/cgit/linux-toradex.git/commit/?h=toradex_imx_4.1.15_1.0.0_ga-next&id=0a55a7e5f58d46eef0d4d1d357d89e36d0c32fa4

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
 2016-08-29 16:18:03 +08:00
Fabio Estevam a7311c0c9a ARM: dts: imx7s-warp: Use WDOG_B pin reset 
imx7s-warpd has WDOG1_B pin connected to the PMIC.

Pass the 'fsl,ext-reset-output' property so that the watchdog
can trigger a system POR reset via the PMIC.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
 2016-08-17 22:34:34 +08:00
Fabio Estevam 44e645faff ARM: dts: imx7s-warp: Add Wifi support 
Warp7 has a BCM43430 Wifi chip connected to the USDHC1 port.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
 2016-08-17 22:34:34 +08:00
Fabio Estevam 9a3bb943c2 ARM: dts: imx7s-warp: Add audio support 
warp7 has a sgtl5000 audio codec.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
 2016-08-17 22:34:33 +08:00
Breno Lima 171befefb2 ARM: dts: imx7s-warp: Add MPL3115 sensor support 
Add support for MPL3115 NXP pressure sensor.

Tested by reading temperature and pressure:

$ cat /sys/bus/iio/devices/iio:device0/in_temp_raw
$ cat /sys/bus/iio/devices/iio:device0/in_pressure_raw

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
 2016-08-15 21:32:12 +08:00
Fabio Estevam ffebc8c034 ARM: dts: imx7s-warp: Add initial support 
Add the initial support for the Warp7 board.

For more information about this reference design, please visit:

https://www.element14.com/community/docs/DOC-79058/l/warp-7-the-next-generation-wearable-reference-platform

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
 2016-08-09 14:12:33 +08:00