diff options
Diffstat (limited to 'target/linux/mvebu/patches-5.4/023-arm64-dts-add-uDPU-i2c-bus-recovery.patch')
-rw-r--r-- | target/linux/mvebu/patches-5.4/023-arm64-dts-add-uDPU-i2c-bus-recovery.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/target/linux/mvebu/patches-5.4/023-arm64-dts-add-uDPU-i2c-bus-recovery.patch b/target/linux/mvebu/patches-5.4/023-arm64-dts-add-uDPU-i2c-bus-recovery.patch deleted file mode 100644 index 818fce85a8..0000000000 --- a/target/linux/mvebu/patches-5.4/023-arm64-dts-add-uDPU-i2c-bus-recovery.patch +++ /dev/null @@ -1,53 +0,0 @@ -From 11b2af36cc874027ce701c5784cb957c99c7de3d Mon Sep 17 00:00:00 2001 -From: Russell King <rmk+kernel@armlinux.org.uk> -Date: Wed, 6 May 2020 10:40:37 +0100 -Subject: [PATCH] arm64: dts: add uDPU i2c bus recovery - -Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> -Reviewed-by: Andrew Lunn <andrew@lunn.ch> -Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> ---- - .../boot/dts/marvell/armada-3720-uDPU.dts | 22 +++++++++++++++++-- - 1 file changed, 20 insertions(+), 2 deletions(-) - ---- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts -+++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts -@@ -117,18 +117,36 @@ - }; - }; - -+&pinctrl_nb { -+ i2c1_recovery_pins: i2c1-recovery-pins { -+ groups = "i2c1"; -+ function = "gpio"; -+ }; -+ -+ i2c2_recovery_pins: i2c2-recovery-pins { -+ groups = "i2c2"; -+ function = "gpio"; -+ }; -+}; -+ - &i2c0 { - status = "okay"; -- pinctrl-names = "default"; -+ pinctrl-names = "default", "recovery"; - pinctrl-0 = <&i2c1_pins>; -+ pinctrl-1 = <&i2c1_recovery_pins>; - /delete-property/mrvl,i2c-fast-mode; -+ scl-gpios = <&gpionb 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; -+ sda-gpios = <&gpionb 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - }; - - &i2c1 { - status = "okay"; -- pinctrl-names = "default"; -+ pinctrl-names = "default", "recovery"; - pinctrl-0 = <&i2c2_pins>; -+ pinctrl-1 = <&i2c2_recovery_pins>; - /delete-property/mrvl,i2c-fast-mode; -+ scl-gpios = <&gpionb 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; -+ sda-gpios = <&gpionb 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - - lm75@48 { - status = "okay"; |