Author: manu
Date: Wed Nov 23 18:31:34 2016
New Revision: 309064
URL: https://svnweb.freebsd.org/changeset/base/309064
Log:
Enable UEXT related nodes for Olimex A20 SOM
UEXT are Universal EXTension connector from Olimex. They embed i2c, spi
and uart pins along power in one connector and are found on most,
if not all, Olimex boards.
The Olimex A20 SOM EVB have two UEXT connector so enable the nodes found on
those two connectors.
Patch has been applied upstream, in the meantime add the nodes to our custom
DTS.
Modified:
head/sys/boot/fdt/dts/arm/olimex-a20-som-evb.dts
Modified: head/sys/boot/fdt/dts/arm/olimex-a20-som-evb.dts
==============================================================================
--- head/sys/boot/fdt/dts/arm/olimex-a20-som-evb.dts Wed Nov 23 18:07:44
2016 (r309063)
+++ head/sys/boot/fdt/dts/arm/olimex-a20-som-evb.dts Wed Nov 23 18:31:34
2016 (r309064)
@@ -45,3 +45,39 @@
&cpu0 {
cpu-supply = <®_dcdc2>;
};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+};
+
+&spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins_a>,
+ <&spi1_cs0_pins_a>;
+};
+
+&spi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pins_a>,
+ <&spi2_cs0_pins_a>;
+};
+
+&uart6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart6_pins_a>;
+ status = "okay";
+};
+
+&uart7 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart7_pins_a>;
+ status = "okay";
+};
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