From fd639726bf15fca8ee1a00dce8e0096d0ad9bd18 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 19 Dec 2017 10:00:13 +0100 Subject: siox: add gpio bus driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This bus driver uses GPIOs to control the four SIOX bus lines. Acked-by: Gavin Schenk Signed-off-by: Uwe Kleine-König Signed-off-by: Greg Kroah-Hartman --- .../devicetree/bindings/siox/eckelmann,siox-gpio.txt | 19 +++++++++++++++++++ Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/siox/eckelmann,siox-gpio.txt (limited to 'Documentation') 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. -- cgit v1.2.3