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authorAlexandre Torgue <alexandre.torgue@st.com>2017-10-04 11:42:00 +0200
committerAlexandre Torgue <alexandre.torgue@st.com>2017-10-04 11:42:00 +0200
commit4edd8121e555acbee63578abeaf73026d055bbb4 (patch)
treea8b35d8a7c669cdb0b689997a08d0b10cdb02acc /arch
parentLinux 4.14-rc1 (diff)
downloadlinux-dev-4edd8121e555acbee63578abeaf73026d055bbb4.tar.xz
linux-dev-4edd8121e555acbee63578abeaf73026d055bbb4.zip
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: c04b2e72af8d ("ARM: dts: stm32: Enable STMPE1600 gpio expander of STM32F429-EVAL board") Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/stm32429i-eval.dts4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index 97b1c2321ba9..5bdb90b2ae72 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -202,10 +202,8 @@
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;