From: Olivier Moysan <olivier.moysan@foss.st.com>
Date: Tue, 24 Feb 2026 15:48:06 +0000 (+0100)
Subject: ARM: dts: stm32: remove i2c dma properties in stm32mp157c-ev1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbd3500613b5184b80a56c1eb16bf419a609081e;p=thirdparty%2Fkernel%2Fstable.git

ARM: dts: stm32: remove i2c dma properties in stm32mp157c-ev1

Since DMA resources are limited, remove the DMA related properties
of i2c2 and i2c5 in stm32mp157c-ev1.dts.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20260224-stm32-i2c-dt-updates-v1-3-347cf6fca7d1@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---

diff --git a/arch/arm/boot/dts/st/stm32mp157c-ev1.dts b/arch/arm/boot/dts/st/stm32mp157c-ev1.dts
index 9d58ed19a511..0e65a1862eb5 100644
--- a/arch/arm/boot/dts/st/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/st/stm32mp157c-ev1.dts
@@ -219,6 +219,8 @@
 	pinctrl-1 = <&i2c2_sleep_pins_a>;
 	i2c-scl-rising-time-ns = <185>;
 	i2c-scl-falling-time-ns = <20>;
+	/delete-property/dmas;
+	/delete-property/dma-names;
 	status = "okay";
 
 	ov5640: camera@3c {
@@ -275,6 +277,8 @@
 	pinctrl-1 = <&i2c5_sleep_pins_a>;
 	i2c-scl-rising-time-ns = <185>;
 	i2c-scl-falling-time-ns = <20>;
+	/delete-property/dmas;
+	/delete-property/dma-names;
 	status = "okay";
 };