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ARM: dts: stm32: Fix STMPE1600 binding on stm32429i-eval board 

To declare gpio interrupt line for STMPE1600, 2 possibilities are offered:
-use gpio binding (and then the gpiolib interface inside driver)
-use interrupt binding as each gpio-controller are also interrupt controller
 on stm32f429.

In STMPE 1600 node both (gpio and interrupt) bindings are defined.
This patch fixes this issue and use only interrupt binding.

Fixes: c04b2e72af ("ARM: dts: stm32: Enable STMPE1600 gpio expander of STM32F429-EVAL board")
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Alexandre Torgue 2017-10-04 11:42:00 +02:00
parent 2bd6bf03f4
commit 4edd8121e5
1 changed files with 1 additions and 3 deletions
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4
arch/arm/boot/dts/stm32429i-eval.dts
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@ -202,10 +202,8 @@ ov2640_0: endpoint {
stmpe1600: stmpe1600@42 {
compatible = "st,stmpe1600";
reg = <0x42>;
irq-gpio = <&gpioi 8 0>;
irq-trigger = <3>;
interrupts = <8 3>;
interrupt-parent = <&exti>;
interrupt-parent = <&gpioi>;
interrupt-controller;
wakeup-source;