diff options
Diffstat (limited to 'arch/arm/boot/dts/sun5i-a10s.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun5i-a10s.dtsi | 57 |
1 files changed, 55 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi index 2307ce827ae0..ee0ff9ba1bca 100644 --- a/arch/arm/boot/dts/sun5i-a10s.dtsi +++ b/arch/arm/boot/dts/sun5i-a10s.dtsi @@ -157,11 +157,10 @@ }; }; - soc@01c20000 { + soc@01c00000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; - reg = <0x01c20000 0x300000>; ranges; emac: ethernet@01c0b000 { @@ -229,6 +228,27 @@ allwinner,drive = <0>; allwinner,pull = <0>; }; + + i2c0_pins_a: i2c0@0 { + allwinner,pins = "PB0", "PB1"; + allwinner,function = "i2c0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + i2c1_pins_a: i2c1@0 { + allwinner,pins = "PB15", "PB16"; + allwinner,function = "i2c1"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + i2c2_pins_a: i2c2@0 { + allwinner,pins = "PB17", "PB18"; + allwinner,function = "i2c2"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; }; timer@01c20c00 { @@ -282,5 +302,38 @@ clocks = <&apb1_gates 19>; status = "disabled"; }; + + i2c0: i2c@01c2ac00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2ac00 0x400>; + interrupts = <7>; + clocks = <&apb1_gates 0>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c1: i2c@01c2b000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b000 0x400>; + interrupts = <8>; + clocks = <&apb1_gates 1>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c2: i2c@01c2b400 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b400 0x400>; + interrupts = <9>; + clocks = <&apb1_gates 2>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; |