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-rw-r--r--Documentation/devicetree/bindings/gpio/gpio_i2c.txt32
1 files changed, 0 insertions, 32 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio_i2c.txt b/Documentation/devicetree/bindings/gpio/gpio_i2c.txt
deleted file mode 100644
index 4f8ec94..0000000
--- a/Documentation/devicetree/bindings/gpio/gpio_i2c.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-Device-Tree bindings for i2c gpio driver
-
-Required properties:
- - compatible = "i2c-gpio";
- - gpios: sda and scl gpio
-
-
-Optional properties:
- - i2c-gpio,sda-open-drain: sda as open drain
- - i2c-gpio,scl-open-drain: scl as open drain
- - i2c-gpio,scl-output-only: scl as output only
- - i2c-gpio,delay-us: delay between GPIO operations (may depend on each platform)
- - i2c-gpio,timeout-ms: timeout to get data
-
-Example nodes:
-
-i2c@0 {
- compatible = "i2c-gpio";
- gpios = <&pioA 23 0 /* sda */
- &pioA 24 0 /* scl */
- >;
- i2c-gpio,sda-open-drain;
- i2c-gpio,scl-open-drain;
- i2c-gpio,delay-us = <2>; /* ~100 kHz */
- #address-cells = <1>;
- #size-cells = <0>;
-
- rv3029c2@56 {
- compatible = "rv3029c2";
- reg = <0x56>;
- };
-};