[PATCH 7/8] ARM: dts: stm32: remove panel property in stm32mp257f-ev1-u-boot

[Raphael Gallais-Pou]

SCMI regulators are not yet implemented in OP-TEE.  This leads to an
invalid argument error when retrieving the 'power-supply' property.
Ultimately this chains into the panel not probing and makes the whole
display pipe fail.

Remove the property in the upstream device-tree to allow display pipe to
boot.

Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou at foss.st.com>
---
 arch/arm/dts/stm32mp257f-ev1-u-boot.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/dts/stm32mp257f-ev1-u-boot.dtsi b/arch/arm/dts/stm32mp257f-ev1-u-boot.dtsi
index 9a566e18d3fd9b0cf4e21605f2cb060b49fadcb6..7a4b623664a1e167ccc0f4c73a979a083337d7a2 100644
--- a/arch/arm/dts/stm32mp257f-ev1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp257f-ev1-u-boot.dtsi
@@ -12,6 +12,10 @@
 	};
 };
 
+&panel_lvds {
+	/delete-property/ power-supply;
+};
+
 &usart2 {
 	bootph-all;
 };

-- 
2.25.1