diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2017-12-19 10:00:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-19 10:56:53 +0100 |
| commit | fd639726bf15fca8ee1a00dce8e0096d0ad9bd18 (patch) | |
| tree | fba7cf32dc096c9f1022991ba05777b45926a812 /Documentation/devicetree | |
| parent | 297a344d5238c049fdc234c34dd7bb0d83f01271 (diff) | |
siox: add gpio bus driver
This bus driver uses GPIOs to control the four SIOX bus lines.
Acked-by: Gavin Schenk <g.schenk@eckelmann.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/siox/eckelmann,siox-gpio.txt | 19 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/vendor-prefixes.txt | 1 |
2 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/siox/eckelmann,siox-gpio.txt b/Documentation/devicetree/bindings/siox/eckelmann,siox-gpio.txt new file mode 100644 index 000000000000..55259cf39c25 --- /dev/null +++ b/Documentation/devicetree/bindings/siox/eckelmann,siox-gpio.txt @@ -0,0 +1,19 @@ +Eckelmann SIOX GPIO bus + +Required properties: +- compatible : "eckelmann,siox-gpio" +- din-gpios, dout-gpios, dclk-gpios, dld-gpios: references gpios for the + corresponding bus signals. + +Examples: + + siox { + compatible = "eckelmann,siox-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_siox>; + + din-gpios = <&gpio6 11 0>; + dout-gpios = <&gpio6 8 0>; + dclk-gpios = <&gpio6 9 0>; + dld-gpios = <&gpio6 10 0>; + }; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 0994bdd82cd3..889d1c0f5050 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -97,6 +97,7 @@ dptechnics DPTechnics dragino Dragino Technology Co., Limited ea Embedded Artists AB ebv EBV Elektronik +eckelmann Eckelmann AG edt Emerging Display Technologies eeti eGalax_eMPIA Technology Inc elan Elan Microelectronic Corp. |