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92b3efec54
Sort patches according to target/linux/generic/PATCHES. Additionally: - replace hashes in backported patches with the ones from main Linux tree - add descriptions to some patches Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com> [remove 004-add_sata_disk_activity_trigger.patch separately] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
54 lines
1.5 KiB
Diff
54 lines
1.5 KiB
Diff
From 11b2af36cc874027ce701c5784cb957c99c7de3d Mon Sep 17 00:00:00 2001
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From: Russell King <rmk+kernel@armlinux.org.uk>
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Date: Wed, 6 May 2020 10:40:37 +0100
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Subject: [PATCH] arm64: dts: add uDPU i2c bus recovery
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Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Reviewed-by: Andrew Lunn <andrew@lunn.ch>
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Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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---
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.../boot/dts/marvell/armada-3720-uDPU.dts | 22 +++++++++++++++++--
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1 file changed, 20 insertions(+), 2 deletions(-)
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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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@@ -117,18 +117,36 @@
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};
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};
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+&pinctrl_nb {
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+ i2c1_recovery_pins: i2c1-recovery-pins {
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+ groups = "i2c1";
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+ function = "gpio";
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+ };
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+
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+ i2c2_recovery_pins: i2c2-recovery-pins {
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+ groups = "i2c2";
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+ function = "gpio";
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+ };
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+};
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+
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&i2c0 {
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status = "okay";
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- pinctrl-names = "default";
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+ pinctrl-names = "default", "recovery";
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pinctrl-0 = <&i2c1_pins>;
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+ pinctrl-1 = <&i2c1_recovery_pins>;
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/delete-property/mrvl,i2c-fast-mode;
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+ scl-gpios = <&gpionb 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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+ sda-gpios = <&gpionb 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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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-names = "default", "recovery";
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pinctrl-0 = <&i2c2_pins>;
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+ pinctrl-1 = <&i2c2_recovery_pins>;
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/delete-property/mrvl,i2c-fast-mode;
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+ scl-gpios = <&gpionb 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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+ sda-gpios = <&gpionb 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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lm75@48 {
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status = "okay";
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