[RFC 4/7] ARM: dts: sun9i: Add PRCM device node for the A80 dtsi

[Chen-Yu Tsai]

The PRCM is a collection of clock controls, reset controls, and various
power switches/gates. Some of these can be independently listed and
supported, while a number of CPU related ones are used in tandem with
CPUCFG for SMP bringup and CPU hotplugging.

Signed-off-by: Chen-Yu Tsai <wens at csie.org>
---
 arch/arm/boot/dts/sun9i-a80.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi
index c45735398f6a..1507bd2a88f0 100644
--- a/arch/arm/boot/dts/sun9i-a80.dtsi
+++ b/arch/arm/boot/dts/sun9i-a80.dtsi
@@ -797,6 +797,11 @@
 			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		prcm at 01700000 {
+			compatible = "allwinner,sun9i-a80-prcm";
+			reg = <0x08001400 0x200>;
+		};
+
 		r_uart: serial at 08002800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x08002800 0x400>;
-- 
2.1.4