[PATCH 4/5] clocksource: armada-370-xp: Fix device-tree binding

[Ezequiel Garcia]

This commit fixes the DT binding for the Armada 370/XP SoC timer.
The old "marvell,armada-370-xp-timer" compatible is marked deprecated and
new compatible strings: "marvell,armada-xp-timer" and "marvell,armada-370-timer"
are added instead.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia at free-electrons.com>
---
 .../bindings/timer/marvell,armada-370-xp-timer.txt | 29 +++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/marvell,armada-370-xp-timer.txt b/Documentation/devicetree/bindings/timer/marvell,armada-370-xp-timer.txt
index 3638112..d6aeb5b 100644
--- a/Documentation/devicetree/bindings/timer/marvell,armada-370-xp-timer.txt
+++ b/Documentation/devicetree/bindings/timer/marvell,armada-370-xp-timer.txt
@@ -2,7 +2,9 @@ Marvell Armada 370 and Armada XP Timers
 ---------------------------------------
 
 Required properties:
-- compatible: Should be "marvell,armada-370-xp-timer"
+- compatible: Should be either "marvell,armada-370-timer" or
+  "marvell,armada-xp-timer" as appropriate.
+  The older "marvell,armada-370-xp-timer" is DEPRECATED and shouldn't be used.
 - interrupts: Should contain the list of Global Timer interrupts and
   then local timer interrupts
 - reg: Should contain location and length for timers register. First
@@ -11,5 +13,26 @@ Required properties:
 - clocks: clock driving the timer hardware
 
 Optional properties:
-- marvell,timer-25Mhz: Tells whether the Global timer supports the 25
-  Mhz fixed mode (available on Armada XP and not on Armada 370)
+- marvell,timer-25Mhz [DEPRECATED]:
+  Tells whether the Global timer supports the 25 Mhz fixed mode
+  (available on Armada XP and not on Armada 370).
+
+Examples:
+
+- Armada 370:
+
+	timer {
+		compatible = "marvell,armada-370-timer";
+		reg = <0x20300 0x30>, <0x21040 0x30>;
+		interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
+		clocks = <&coreclk 2>;
+	};
+
+- Armada XP:
+
+	timer {
+		compatible = "marvell,armada-xp-timer";
+		reg = <0x20300 0x30>, <0x21040 0x30>;
+		interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
+		clocks = <&coreclk 2>;
+	};
-- 
1.8.1.5