diff options
| author | Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2017-09-14 17:19:48 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-10-10 09:51:25 +0200 |
| commit | 6d5fcdd39f413d0dae466c9f18e6ecd2b6b68362 (patch) | |
| tree | 4ca245f462fa4d25cba63df979bfe7748702099d /arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | |
| parent | c6f9cbe364322ac168d8299f49cb54c6143f8e07 (diff) | |
arm64: dts: ulcb-kf: enable PCA9548 on I2C4
This supports PCA9548 I2C switch on I2C4 bus on ULCB Kingfisher board
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/ulcb-kf.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
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 { |