diff options
| author | Ricardo Neri <ricardo.neri@ti.com> | 2012-10-16 08:05:46 -0500 |
|---|---|---|
| committer | Andy Green <andy.green@linaro.org> | 2012-11-27 11:43:22 +0800 |
| commit | 7fad738cc0d3116add7e4dc4b9ea78fc8b5ee87e (patch) | |
| tree | 4f925093c49ce4f84db62f46a1620b9d0b0d7a0f | |
| parent | 3e80d5ad98cdeb10d68e3640e088fb4c01626c5c (diff) | |
ARM/dts: omap5-evm: Update description of TCA6424A IO expander
In order to be aligned with other machine DT descriptions (e.g., LPC3250
board), describe the TCA6424A IO expander chip inside the board tree.
Also, name the node with the full name of the chip and update phandles
accordingly.
Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
| -rw-r--r-- | arch/arm/boot/dts/omap5-evm.dts | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts index 2a5478d9398..1a295bfb103 100644 --- a/arch/arm/boot/dts/omap5-evm.dts +++ b/arch/arm/boot/dts/omap5-evm.dts @@ -227,12 +227,14 @@ }; &i2c5 { - tca: tca@22 { + tca6424a: tca6424a@22 { + compatible = "ti,tca6424a"; + gpio-controller; + #gpio-cells = <2>; reg = <0x22>; }; -}; -/include/ "tca6424a.dtsi" +}; &keypad { keypad,num-rows = <8>; @@ -273,8 +275,8 @@ tpd12s015: tpd12s015 { compatible = "ti,tpd12s015"; - gpios = <&tca 0 0>, /* TCA6424A P01, CT_CP_HDP */ - <&tca 1 0>, /* TCA6424A P00, LS_OE*/ + gpios = <&tca6424a 0 0>, /* TCA6424A P01, CT_CP_HDP */ + <&tca6424a 1 0>, /* TCA6424A P00, LS_OE*/ <&gpio7 1 0>; /* 193, HPD */ hdmi-monitor { |