I2C1 controller is available at PE bank, usually used for
connecting an I2C-controlled camera sensor.

Add pinctrl node for it.

Signed-off-by: Icenowy Zheng <icen...@aosc.io>
---
 arch/arm/boot/dts/sun8i-v3s.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index 19fba1a9115b..bae8fa9e356a 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -331,6 +331,12 @@ i2c0_pins: i2c0-pins {
                                function = "i2c0";
                        };
 
+                       /omit-if-no-ref/
+                       i2c1_pe_pins: i2c1-pe-pins {
+                               pins = "PE21", "PE22";
+                               function = "i2c1";
+                       };
+
                        uart0_pb_pins: uart0-pb-pins {
                                pins = "PB8", "PB9";
                                function = "uart0";
-- 
2.27.0

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