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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-09-04 19:01:23 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-09-04 19:02:48 +0200 |
commit | 662394fb30fdbcc89ec387918714aebee6868a9f (patch) | |
tree | c308c5f1a650abf9d9ccbb2a1747469a0d8570c0 /target/linux/brcm2708/patches-4.19/950-0765-ARM-dts-bcm2711-rpi-4-b-I2C-aliases-and-pulls.patch | |
parent | 99a5e285887c4a10aaf06d8e01fae0707995da00 (diff) | |
download | upstream-662394fb30fdbcc89ec387918714aebee6868a9f.tar.gz upstream-662394fb30fdbcc89ec387918714aebee6868a9f.tar.bz2 upstream-662394fb30fdbcc89ec387918714aebee6868a9f.zip |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0765-ARM-dts-bcm2711-rpi-4-b-I2C-aliases-and-pulls.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0765-ARM-dts-bcm2711-rpi-4-b-I2C-aliases-and-pulls.patch | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0765-ARM-dts-bcm2711-rpi-4-b-I2C-aliases-and-pulls.patch b/target/linux/brcm2708/patches-4.19/950-0765-ARM-dts-bcm2711-rpi-4-b-I2C-aliases-and-pulls.patch deleted file mode 100644 index 70101eb1ef..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0765-ARM-dts-bcm2711-rpi-4-b-I2C-aliases-and-pulls.patch +++ /dev/null @@ -1,67 +0,0 @@ -From 633d53276f8a94025f0cf60df37519136272434d Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Mon, 12 Aug 2019 15:48:39 +0100 -Subject: [PATCH 765/773] ARM: dts: bcm2711-rpi-4-b: I2C aliases and pulls - -The I2C interface nodes need aliases to give them fixed bus numbers, -and setting the pulls on the GPIOs (particularly 9-13) increases the -chances of the bus working with weak or absent external pulls. - -See: https://www.raspberrypi.org/forums/posting.php?mode=reply&f=107&t=248439 - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 10 ++++++++++ - 1 file changed, 10 insertions(+) - ---- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts -+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts -@@ -23,6 +23,10 @@ - mmc0 = &emmc2; - mmc1 = &mmcnr; - mmc2 = &sdhost; -+ i2c3 = &i2c3; -+ i2c4 = &i2c4; -+ i2c5 = &i2c5; -+ i2c6 = &i2c6; - /delete-property/ ethernet; - /delete-property/ intc; - ethernet0 = &genet; -@@ -207,31 +211,37 @@ - i2c0_pins: i2c0 { - brcm,pins = <0 1>; - brcm,function = <BCM2835_FSEL_ALT0>; -+ brcm,pull = <BCM2835_PUD_UP>; - }; - - i2c1_pins: i2c1 { - brcm,pins = <2 3>; - brcm,function = <BCM2835_FSEL_ALT0>; -+ brcm,pull = <BCM2835_PUD_UP>; - }; - - i2c3_pins: i2c3 { - brcm,pins = <4 5>; - brcm,function = <BCM2835_FSEL_ALT5>; -+ brcm,pull = <BCM2835_PUD_UP>; - }; - - i2c4_pins: i2c4 { - brcm,pins = <8 9>; - brcm,function = <BCM2835_FSEL_ALT5>; -+ brcm,pull = <BCM2835_PUD_UP>; - }; - - i2c5_pins: i2c5 { - brcm,pins = <12 13>; - brcm,function = <BCM2835_FSEL_ALT5>; -+ brcm,pull = <BCM2835_PUD_UP>; - }; - - i2c6_pins: i2c6 { - brcm,pins = <22 23>; - brcm,function = <BCM2835_FSEL_ALT5>; -+ brcm,pull = <BCM2835_PUD_UP>; - }; - - i2s_pins: i2s { |