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ARM: dts: stm32: Add GPIO LEDs for STM32MP1 DHCOM PDK2 

Add bindings for the four GPIO LEDs on DH PDK2 board. Note that LED5
GPIO-E may conflict with touchscreen interrupt, hence LED5 must be
disabled when using the DH 560-200 display unit with touchscreen.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Marek Vasut 2020-05-13 20:10:18 +02:00 committed by Alexandre Torgue
parent 87cabf9405
commit 81d5fc7197
1 changed files with 28 additions and 0 deletions
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28
arch/arm/boot/dts/stm32mp157c-dhcom-pdk2.dts
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@ -89,6 +89,34 @@
};
};
led {
compatible = "gpio-leds";
led-0 {
label = "green:led5";
gpios = <&gpiog 2 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-1 {
label = "green:led6";
gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-2 {
label = "green:led7";
gpios = <&gpioi 2 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-3 {
label = "green:led8";
gpios = <&gpioi 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
panel {
compatible = "edt,etm0700g0edh6";
backlight = <&display_bl>;