ARM: mvebu: Add RTC support for Armada 375

The Armada 375 SoC has the same real time clock as the one used in
other Marvell EBU platforms. This patch consequently updates the
Device Tree of the Armada 375 SoC to describe the internal RTC.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1406817122-15675-1-git-send-email-gregory.clement@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi
index c1e49e7bf0fa6505515cc0e5bf571263943285d3..de6571445cef7140da63ed0cf54a4952fcdab6a1 100644 (file)
--- a/arch/arm/boot/dts/armada-375.dtsi
+++ b/arch/arm/boot/dts/armada-375.dtsi
@@ -185,6 +185,12 @@
                                };
                        };
 
+                       rtc@10300 {
+                               compatible = "marvell,orion-rtc";
+                               reg = <0x10300 0x20>;
+                               interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+                       };
+
                        spi0: spi@10600 {
                                compatible = "marvell,orion-spi";
                                reg = <0x10600 0x50>;