From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Sat, 16 Nov 2019 11:07:01 +0000 (+0000)
Subject: arm64: dts: uDPU: remove i2c-fast-mode
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fe3ec631a77ded87817f449691710a436a80caa7;p=linux.git

arm64: dts: uDPU: remove i2c-fast-mode

The I2C bus violates the timing specifications when run in fast mode
on the uDPU, so switch to 100kHz mode.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
---

diff --git a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
index e31813a4f9722..2ac1d9ae1e25d 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
@@ -119,12 +119,14 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins>;
+	/delete-property/mrvl,i2c-fast-mode;
 };
 
 &i2c1 {
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c2_pins>;
+	/delete-property/mrvl,i2c-fast-mode;
 
 	lm75@48 {
 		status = "okay";