[PATCHv5 4/8] ARM: sunxi: dt: Add i2c controller nodes to the DTSI
From: Maxime Ripard <hidden>
Date: 2013-06-12 16:53:33
Also in:
linux-i2c
Subsystem:
the rest · Maintainer:
Linus Torvalds
The Allwinner A10 and A13 both have 3 i2c controller embedded. Add those to the common sunxi dtsi. Signed-off-by: Maxime Ripard <redacted> Reviewed-by: Tomasz Figa <redacted> --- arch/arm/boot/dts/sun4i-a10.dtsi | 27 +++++++++++++++++++++++++++ arch/arm/boot/dts/sun5i-a13.dtsi | 27 +++++++++++++++++++++++++++ 2 files changed, 54 insertions(+)
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 04ff62a..f7e4a96 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi@@ -321,5 +321,32 @@ clocks = <&apb1_gates 23>; status = "disabled"; }; + + i2c0: i2c at 01c2ac00 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2ac00 0x400>; + interrupts = <7>; + clocks = <&apb1_gates 0>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c1: i2c at 01c2b000 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b000 0x400>; + interrupts = <8>; + clocks = <&apb1_gates 1>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c2: i2c at 01c2b400 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b400 0x400>; + interrupts = <9>; + clocks = <&apb1_gates 2>; + clock-frequency = <100000>; + status = "disabled"; + }; }; };
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index f34db19..31ebfd7 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi@@ -217,5 +217,32 @@ clocks = <&apb1_gates 19>; status = "disabled"; }; + + i2c0: i2c at 01c2ac00 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2ac00 0x400>; + interrupts = <7>; + clocks = <&apb1_gates 0>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c1: i2c at 01c2b000 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b000 0x400>; + interrupts = <8>; + clocks = <&apb1_gates 1>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c2: i2c at 01c2b400 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b400 0x400>; + interrupts = <9>; + clocks = <&apb1_gates 2>; + clock-frequency = <100000>; + status = "disabled"; + }; }; };
--
1.8.3