1 From fe3ec631a77ded87817f449691710a436a80caa7 Mon Sep 17 00:00:00 2001
2 From: Russell King <rmk+kernel@armlinux.org.uk>
3 Date: Sat, 16 Nov 2019 11:07:01 +0000
4 Subject: [PATCH] arm64: dts: uDPU: remove i2c-fast-mode
6 The I2C bus violates the timing specifications when run in fast mode
7 on the uDPU, so switch to 100kHz mode.
9 Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
10 Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
12 arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts | 2 ++
13 1 file changed, 2 insertions(+)
15 --- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
16 +++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
19 pinctrl-names = "default";
20 pinctrl-0 = <&i2c1_pins>;
21 + /delete-property/mrvl,i2c-fast-mode;
26 pinctrl-names = "default";
27 pinctrl-0 = <&i2c2_pins>;
28 + /delete-property/mrvl,i2c-fast-mode;