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authorAntoine Tenart <antoine.tenart@bootlin.com>2019-08-12 17:45:32 +0300
committerDavid S. Miller <davem@davemloft.net>2019-08-16 02:31:11 +0300
commite36ea63b62ed7ec6dc644ca96830b72b577ebf18 (patch)
tree0ea296b8baca8261026ab1fc62293777fed73f80 /Documentation
parent8ce2cfd42e29b90158757c5154fb8f88f2dd1630 (diff)
downloadlinux-e36ea63b62ed7ec6dc644ca96830b72b577ebf18.tar.xz
Documentation/bindings: net: ocelot: document the PTP bank
One additional register range needs to be described within the Ocelot device tree node: the PTP. This patch documents the binding needed to do so. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/mscc-ocelot.txt9
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/net/mscc-ocelot.txt b/Documentation/devicetree/bindings/net/mscc-ocelot.txt
index 9e5c17d426ce..4d05a3b0f786 100644
--- a/Documentation/devicetree/bindings/net/mscc-ocelot.txt
+++ b/Documentation/devicetree/bindings/net/mscc-ocelot.txt
@@ -12,6 +12,7 @@ Required properties:
- "sys"
- "rew"
- "qs"
+ - "ptp" (optional due to backward compatibility)
- "qsys"
- "ana"
- "portX" with X from 0 to the number of last port index available on that
@@ -44,6 +45,7 @@ Example:
reg = <0x1010000 0x10000>,
<0x1030000 0x10000>,
<0x1080000 0x100>,
+ <0x10e0000 0x10000>,
<0x11e0000 0x100>,
<0x11f0000 0x100>,
<0x1200000 0x100>,
@@ -57,9 +59,10 @@ Example:
<0x1280000 0x100>,
<0x1800000 0x80000>,
<0x1880000 0x10000>;
- reg-names = "sys", "rew", "qs", "port0", "port1", "port2",
- "port3", "port4", "port5", "port6", "port7",
- "port8", "port9", "port10", "qsys", "ana";
+ reg-names = "sys", "rew", "qs", "ptp", "port0", "port1",
+ "port2", "port3", "port4", "port5", "port6",
+ "port7", "port8", "port9", "port10", "qsys",
+ "ana";
interrupts = <21 22>;
interrupt-names = "xtr", "inj";