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f6f392d0b5
Just a simple copy, no refresh yet. Reviewed-by: Tomasz Maciej Nowak <tmn505@gmail.com> Tested-by: Tomasz Maciej Nowak <tmn505@gmail.com> Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> [do not duplicate files] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Signed-off-by: maurerr <mariusd84@gmail.com>
32 lines
947 B
Diff
32 lines
947 B
Diff
From fe3ec631a77ded87817f449691710a436a80caa7 Mon Sep 17 00:00:00 2001
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From: Russell King <rmk+kernel@armlinux.org.uk>
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Date: Sat, 16 Nov 2019 11:07:01 +0000
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Subject: [PATCH] arm64: dts: uDPU: remove i2c-fast-mode
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The I2C bus violates the timing specifications when run in fast mode
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on the uDPU, so switch to 100kHz mode.
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Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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---
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arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts | 2 ++
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1 file changed, 2 insertions(+)
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--- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
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+++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
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@@ -119,12 +119,14 @@
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins>;
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+ /delete-property/mrvl,i2c-fast-mode;
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};
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&i2c1 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&i2c2_pins>;
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+ /delete-property/mrvl,i2c-fast-mode;
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lm75@48 {
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status = "okay";
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