[PATCH 21/31] arm64: dts: ulcb-kf: enable PCA9548 on I2C4

[Simon Horman]

From: Vladimir Barinov <vladimir.bari...@cogentembedded.com>

This supports PCA9548 I2C switch on I2C4 bus on ULCB Kingfisher board

Signed-off-by: Vladimir Barinov <vladimir.bari...@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+rene...@glider.be>
Signed-off-by: Simon Horman <horms+rene...@verge.net.au>
---
 arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi 
b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
index 3dfd3381e8f7..1923e5b8ee86 100644
--- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -94,6 +94,14 @@
                interrupt-parent = <&gpio5>;
                interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
        };
+
+       i2cswitch4: i2c-switch@71 {
+               compatible = "nxp,pca9548";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x71>;
+               reset-gpios= <&gpio3 15 GPIO_ACTIVE_LOW>;
+       };
 };
 
 &ohci0 {
-- 
2.11.0