From f14cf2fb8d30f9dad2e532a4e3f1ed4ca82fbc3b Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Fri, 20 Apr 2012 17:08:02 +0200 Subject: devicetree: bindings: gpio-i2c belongs to i2c not gpio gpio-i2c describes an I2C controller (using gpios for data and clock), so it must be described in i2c, not gpio. Signed-off-by: Wolfram Sang Acked-by: Rob Herring --- .../devicetree/bindings/gpio/gpio_i2c.txt | 32 ---------------------- Documentation/devicetree/bindings/i2c/gpio-i2c.txt | 32 ++++++++++++++++++++++ 2 files changed, 32 insertions(+), 32 deletions(-) delete mode 100644 Documentation/devicetree/bindings/gpio/gpio_i2c.txt create mode 100644 Documentation/devicetree/bindings/i2c/gpio-i2c.txt (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/gpio/gpio_i2c.txt b/Documentation/devicetree/bindings/gpio/gpio_i2c.txt deleted file mode 100644 index 4f8ec947c6bd..000000000000 --- 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>; - }; -}; diff --git a/Documentation/devicetree/bindings/i2c/gpio-i2c.txt b/Documentation/devicetree/bindings/i2c/gpio-i2c.txt new file mode 100644 index 000000000000..4f8ec947c6bd --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/gpio-i2c.txt @@ -0,0 +1,32 @@ +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>; + }; +}; -- cgit v1.2.3