| Message ID | 1380799881-26048-1-git-send-email-linus.walleij@linaro.org |
|---|---|
| State | Accepted |
| Commit | 84919b96feebaf95f1739232c2984d69c2ee0802 |
| Headers | show |
diff --git a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi index 89e1485..76d3ef1 100644 --- a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi +++ b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi @@ -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>; + }; + }; + }; }; };
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> --- arch/arm/boot/dts/ste-href-tvk1281618.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)