Author: zbb
Date: Sat Oct 26 17:27:32 2013
New Revision: 257171
URL: http://svnweb.freebsd.org/changeset/base/257171
Log:
Enable UART busy detection handling for Armada XP - based board
All Armada XP chips should be affected. It is necessary to handle
busy interrupt/indication by enabling busy-detect property in DTS.
Tested by: kevlo
Approved by: cognet (mentor)
Modified:
head/sys/boot/fdt/dts/db78460.dts
Modified: head/sys/boot/fdt/dts/db78460.dts
==============================================================================
--- head/sys/boot/fdt/dts/db78460.dts Sat Oct 26 17:24:59 2013
(r257170)
+++ head/sys/boot/fdt/dts/db78460.dts Sat Oct 26 17:27:32 2013
(r257171)
@@ -116,6 +116,7 @@
reg-shift = <2>;
current-speed = <115200>;
clock-frequency = <0>;
+ busy-detect = <1>;
interrupts = <41>;
interrupt-parent = <&MPIC>;
};
@@ -126,6 +127,7 @@
reg-shift = <2>;
current-speed = <115200>;
clock-frequency = <0>;
+ busy-detect = <1>;
interrupts = <42>;
interrupt-parent = <&MPIC>;
};
@@ -136,6 +138,7 @@
reg-shift = <2>;
current-speed = <115200>;
clock-frequency = <0>;
+ busy-detect = <1>;
interrupts = <43>;
interrupt-parent = <&MPIC>;
};
@@ -146,6 +149,7 @@
reg-shift = <2>;
current-speed = <115200>;
clock-frequency = <0>;
+ busy-detect = <1>;
interrupts = <44>;
interrupt-parent = <&MPIC>;
};
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