Commit Graph

10 Commits

Author SHA1 Message Date
Lothar Waßmann 4191c34011 ARM: dts: mxs: modify mx23/mx28 dts files to use padconfig defines
Convert mx23/mx28 dts files to use the padconfig defintions from
mxs-pinfunc.h.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-09-26 13:01:37 +08:00
Lothar Waßmann bc3875f1a6 ARM: dts: mxs: modify mx23/mx28 dts files to use pinctrl headers
Convert mx23/mx28 dts filed to use the pinctrl header files.

NOTE: During automatic conversion of these files to use the pinconfig
definitions an inconsistency has been found in:
arch/arm/boot/dts/imx28-apx4devkit.dts

According to the comment the function for pad SSP2_SS0 should have
been MX28_PAD_SSP2_SS0__GPIO_2_19, while the given value 0x2131
represents: MX28_PAD_SSP2_SS0__AUART3_TX

I used the later (though probably wrong) definition because that's
what is actually being used in the DTB.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-09-26 13:01:36 +08:00
Alexandre Belloni a74d2ec70c ARM: mxs: dt: cfa10036: make hogpins grabbed by respective drivers
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-16 16:26:41 +08:00
Maxime Ripard 17a2163881 ARM: cfa10036: Add USB0 OTG port
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-06-17 15:43:29 +08:00
Maxime Ripard b55cb191b0 ARM: cfa10036: dt: Change i2c0 clock frequency
The OLED display can work faster. Change the i2c controller clock
frequency to remove the tearing effect that can be seen on the display.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-06-17 15:43:29 +08:00
Maxime Ripard b400932c29 ARM: dts: cfa10036: Change the OLED display to SSD1306
The SSD1307 was used in an early prototype that will never get
distributed. The final board now has a SSD1306 instead, that has its own
power generation unit and thus doesn't need any PWM. The panel attached
to it also changed.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-06-17 15:43:28 +08:00
Maxime Ripard 25d6dd859e ARM: dts: mxs: add oled support for the cfa-10036
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Brian Lilly <brian@crystalfontz.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-22 09:03:40 +08:00
Maxime Ripard 24196d5c59 ARM: dts: mxs: Add hog pins to Crystalfontz boards
Use a hog_pins pinctrl group to force the muxing of GPIOs used on the
Crystalfonz CFA10036 and CFA10049 boards.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-05 10:53:34 +08:00
Maxime Ripard c241d0a3ba ARM: dts: cfa10036: Use pinctrl for power led
The leds-gpio driver recently got pinctrl support, so setup the power
led gpio muxing through pinctrl.

This avoids the warning:
leds-gpio leds.X: pins are not configured from the driver

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-05 10:53:24 +08:00
Shawn Guo ce9b9febe1 ARM: mxs: rename dts files with soc name being the prefix
Rename mxs dts files with soc name being the prefix, so that the board
dts file can be located easily by soc name, and we also gain the
consistency of naming.

Suggested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-11 15:26:43 +08:00