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authorJohn Crispin <john@openwrt.org>2015-07-24 09:12:21 +0000
committerJohn Crispin <john@openwrt.org>2015-07-24 09:12:21 +0000
commit1b6a6abf0439177cba1fdea3ae91a7354fe74841 (patch)
tree02b86f40f88357852933d3f379ba8b72dc897e24 /target/linux/ramips
parent37495247d2b74fa72302170ef5812582cc34ffa0 (diff)
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ramips: add additional uarts to mt7628.dtsi
Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 46477
Diffstat (limited to 'target/linux/ramips')
-rw-r--r--target/linux/ramips/dts/mt7628an.dtsi65
1 files changed, 63 insertions, 2 deletions
diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi
index 8d799af3c3..754e04fcd5 100644
--- a/target/linux/ramips/dts/mt7628an.dtsi
+++ b/target/linux/ramips/dts/mt7628an.dtsi
@@ -135,6 +135,46 @@
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
};
+
+ uart1@d00 {
+ compatible = "ns16550a";
+ reg = <0xd00 0x100>;
+
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ no-loopback-test;
+
+ resets = <&rstctrl 19>;
+ reset-names = "uart1";
+
+ interrupt-parent = <&intc>;
+ interrupts = <21>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+
+ status = "disabled";
+ };
+
+ uart2@e00 {
+ compatible = "ns16550a";
+ reg = <0xe00 0x100>;
+
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ no-loopback-test;
+
+ resets = <&rstctrl 20>;
+ reset-names = "uart2";
+
+ interrupt-parent = <&intc>;
+ interrupts = <22>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
+
+ status = "disabled";
+ };
};
pinctrl {
@@ -150,9 +190,27 @@
};
};
uart0_pins: uartlite {
- uart {
+ uartlite {
ralink,group = "uart0";
- ralink,function = "uart";
+ ralink,function = "uart0";
+ };
+ };
+ uart1_pins: uart1 {
+ uart1 {
+ ralink,group = "uart1";
+ ralink,function = "uart1";
+ };
+ };
+ uart2_pins: uart2 {
+ uart2 {
+ ralink,group = "uart2";
+ ralink,function = "uart2";
+ };
+ };
+ sdxc_pins: sdxc {
+ sdxc {
+ ralink,group = "sdmode";
+ ralink,function = "sdxc";
};
};
};
@@ -177,6 +235,9 @@
interrupt-parent = <&intc>;
interrupts = <14>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdxc_pins>;
+
status = "disabled";
};