From: Patrick Delaunay <patrick.delaunay@st.com>
Date: Tue, 30 Jul 2019 17:16:17 +0000 (+0200)
Subject: ARM: dts: stm32mp1: add key support on DK1/DK2
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=9c2214b489d142b75359956453bffd7992d84b93;p=u-boot.git

ARM: dts: stm32mp1: add key support on DK1/DK2

Allow to use PA13 and PA14 to force fastboot mode or STM32CubeProgrammer
mode.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
---

diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
index 36c852d28b..2a1cfd37e9 100644
--- a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
@@ -17,6 +17,8 @@
 		u-boot,boot-led = "heartbeat";
 		u-boot,error-led = "error";
 		st,adc_usb_pd = <&adc1 18>, <&adc1 19>;
+		st,fastboot-gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
+		st,stm32prog-gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
 	};
 	led {
 		red {