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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-04-25 11:22:32 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-04-28 09:08:46 +0200 |
| commit | 00ce25c6dcdae5582ae4be37147ab33678adc995 (patch) | |
| tree | 41c93102ae304a61738c31353e3cb5336ef0b297 /dts/src/arm/mxs-pinfunc.h | |
| parent | 0af79fbb6779921d3f1962773adb7fb57d3c89d4 (diff) | |
| download | barebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.gz barebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.xz | |
Add devicetree source files as of Linux-3.15-rc2
This adds the Linux dts files to barebox. The dts files are
generated from Ian Campbells device-tree-rebasing.git:
git://xenbits.xen.org/people/ianc/device-tree-rebasing.git
The dts are found in dts/ in the barebox repository and
will be updated from upstream regularly, probably for each upstream
-rc.
To keep the synchronization with upstream easy no changes to
the original files are allowed under dts/. Instead changes to
upstream dts files will be done using overlays in arch/$ARCH/dts/.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/src/arm/mxs-pinfunc.h')
| -rw-r--r-- | dts/src/arm/mxs-pinfunc.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/dts/src/arm/mxs-pinfunc.h b/dts/src/arm/mxs-pinfunc.h new file mode 100644 index 0000000000..c6da987b20 --- /dev/null +++ b/dts/src/arm/mxs-pinfunc.h @@ -0,0 +1,31 @@ +/* + * Header providing constants for i.MX28 pinctrl bindings. + * + * Copyright (C) 2013 Lothar Waßmann <LW@KARO-electronics.de> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef __DT_BINDINGS_MXS_PINCTRL_H__ +#define __DT_BINDINGS_MXS_PINCTRL_H__ + +/* fsl,drive-strength property */ +#define MXS_DRIVE_4mA 0 +#define MXS_DRIVE_8mA 1 +#define MXS_DRIVE_12mA 2 +#define MXS_DRIVE_16mA 3 + +/* fsl,voltage property */ +#define MXS_VOLTAGE_LOW 0 +#define MXS_VOLTAGE_HIGH 1 + +/* fsl,pull-up property */ +#define MXS_PULL_DISABLE 0 +#define MXS_PULL_ENABLE 1 + +#endif /* __DT_BINDINGS_MXS_PINCTRL_H__ */ |