diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2019-04-09 00:57:43 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-04-09 09:58:24 +0200 |
| commit | 013df97be45f023f5902c1102606c4034c668ba5 (patch) | |
| tree | 650762212a6483d44b5a743702484472fd638de3 /arch/arm/boot/dts/sun8i-a83t.dtsi | |
| parent | 1e7011fad854e64a7a30a8c4f217229c250fc8c6 (diff) | |
ARM: dts: sun8i: a83t: Add I2C2 pinmux setting for PE pins
I2C2 is available on the PE pingroup, on the same pins as the camera
sensor interface (CSI) controller's camera control interface pins.
This provides an option to use I2C2 instead of that control interface
to configure camera sensors.
Add a pinctrl node for it. The property /omit-if-no-ref/ is added to
keep the device tree blob size down if it is unused.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm/boot/dts/sun8i-a83t.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a83t.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 60859c19270f..b105a85467b3 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -709,6 +709,12 @@ function = "i2c1"; }; + /omit-if-no-ref/ + i2c2_pe_pins: i2c2-pe-pins { + pins = "PE14", "PE15"; + function = "i2c2"; + }; + i2c2_ph_pins: i2c2-ph-pins { pins = "PH4", "PH5"; function = "i2c2"; |