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ARM: dts: sun8i-v3s: Add I2C1 PB pins description
author
Paul Kocialkowski
<contact@paulk.fr>
Sat, 31 Oct 2020 18:21:31 +0000
(19:21 +0100)
committer
Maxime Ripard
<maxime@cerno.tech>
Mon, 2 Nov 2020 10:08:23 +0000
(11:08 +0100)
I2C1 can be exposed through PB pins in addition to PE pins on the V3s.
Add the device-tree description for these pins.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link:
https://lore.kernel.org/r/20201031182137.1879521-4-contact@paulk.fr
arch/arm/boot/dts/sun8i-v3s.dtsi
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diff --git
a/arch/arm/boot/dts/sun8i-v3s.dtsi
b/arch/arm/boot/dts/sun8i-v3s.dtsi
index 0c734167692156f5c260c8f5834e042eac8a3ed0..7b2d684aeb9773d6d89866e8a2910b0b0067ea71 100644
(file)
--- a/
arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/
arch/arm/boot/dts/sun8i-v3s.dtsi
@@
-347,6
+347,12
@@
function = "i2c0";
};
+ /omit-if-no-ref/
+ i2c1_pb_pins: i2c1-pb-pins {
+ pins = "PB8", "PB9";
+ function = "i2c1";
+ };
+
/omit-if-no-ref/
i2c1_pe_pins: i2c1-pe-pins {
pins = "PE21", "PE22";