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authorMichael Lee <igvtee@gmail.com>2016-01-07 22:27:45 +0800
committerJohn Crispin <john@phrozen.org>2016-06-13 22:51:42 +0200
commit011ce1fad6d7048a3fa9015ce8b8f8c64cb2f022 (patch)
tree8d68a7656b8fbc80db6537d85dc34eb96fcda58f /target/linux/ramips/dts/rt3883.dtsi
parentd8202a84096831d4e6e2a522476bd6a0d46e6413 (diff)
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ramips: update i2c dtsi files
Signed-off-by: Michael Lee <igvtee@gmail.com>
Diffstat (limited to 'target/linux/ramips/dts/rt3883.dtsi')
-rw-r--r--target/linux/ramips/dts/rt3883.dtsi23
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi
index 041b0633d3..975e86b1f6 100644
--- a/target/linux/ramips/dts/rt3883.dtsi
+++ b/target/linux/ramips/dts/rt3883.dtsi
@@ -166,6 +166,22 @@
status = "disabled";
};
+ i2c@900 {
+ compatible = "ralink,rt2880-i2c";
+ reg = <0x900 0x100>;
+
+ resets = <&rstctrl 16>;
+ reset-names = "i2c";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_pins>;
+ };
+
spi0: spi@b00 {
compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
reg = <0xb00 0x40>;
@@ -239,6 +255,13 @@
state_default: pinctrl0 {
};
+ i2c_pins: i2c {
+ i2c {
+ ralink,group = "i2c";
+ ralink,function = "i2c";
+ };
+ };
+
spi_pins: spi {
spi {
ralink,group = "spi";