diff options
Diffstat (limited to 'arch/arm/boot/dts/dove.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/dove.dtsi | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi index 9ad829523a13..38b1f7e6004e 100644 --- a/arch/arm/boot/dts/dove.dtsi +++ b/arch/arm/boot/dts/dove.dtsi @@ -33,6 +33,42 @@ marvell,tauros2-cache-features = <0>; }; + i2c-mux { + compatible = "i2c-mux-pinctrl"; + #address-cells = <1>; + #size-cells = <0>; + + i2c-parent = <&i2c>; + + pinctrl-names = "i2c0", "i2c1", "i2c2"; + pinctrl-0 = <&pmx_i2cmux_0>; + pinctrl-1 = <&pmx_i2cmux_1>; + pinctrl-2 = <&pmx_i2cmux_2>; + + i2c0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + }; + + i2c1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + /* Requires pmx_i2c1 on i2c controller node */ + status = "disabled"; + }; + + i2c2: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + /* Requires pmx_i2c2 on i2c controller node */ + status = "disabled"; + }; + }; + mbus { compatible = "marvell,dove-mbus", "marvell,mbus", "simple-bus"; #address-cells = <2>; @@ -123,7 +159,7 @@ status = "disabled"; }; - i2c0: i2c-ctrl@11000 { + i2c: i2c-ctrl@11000 { compatible = "marvell,mv64xxx-i2c"; reg = <0x11000 0x20>; #address-cells = <1>; @@ -132,7 +168,7 @@ clock-frequency = <400000>; timeout-ms = <1000>; clocks = <&core_clk 0>; - status = "disabled"; + status = "okay"; }; uart0: serial@12000 { |