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ARM: ux500: register the tc35892 GPIO on the TVK UIB

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The TVK1281618 UIB has a TC35892 GPIO expander on it, which has
in the past probably been confused with the GPIO expander on the
older HREF plus previous to v60, which is on an entirely different
part of the system with another I2C address. Register the expander
in the right place.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2013-10-03 10:18:36 +02:00
parent 01dc909fa1
commit 84919b96fe
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/ste-href-tvk1281618.dtsi
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@ -16,5 +16,26 @@
/ {
soc {
/* Add Synaptics touch screen, TC35892 keypad etc here */
i2c@80004000 {
tc3589x@44 {
compatible = "tc3589x";
reg = <0x44>;
interrupt-parent = <&gpio6>;
interrupts = <26 IRQ_TYPE_EDGE_RISING>;
interrupt-controller;
#interrupt-cells = <2>;
tc3589x_gpio {
compatible = "tc3589x-gpio";
interrupts = <0 IRQ_TYPE_EDGE_RISING>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
};
};
};
};
};