[PATCH 2/4] arm: dts: sun8i: a83t: Add registers needed for MCPM

[Mylène Josserand]

Add 3 registers needed for MCPM (ie SMP): prcm, cpucfg and r_cpucfg.
prcm and cpucfg are identical with sun9i-a80. The only difference
is the r_cpucfg that does not exist on sun9i.

Signed-off-by: Mylène Josserand <mylene.josser...@free-electrons.com>
---
 arch/arm/boot/dts/sun8i-a83t.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi 
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index a384b766f3dc..eeb2e7d0d6dc 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -323,6 +323,16 @@
                        #reset-cells = <1>;
                };
 
+               cpucfg@01700000 {
+                       compatible = "allwinner,sun9i-a80-cpucfg";
+                       reg = <0x01700000 0x100>;
+               };
+
+               r_cpucfg@1f01c00 {
+                       compatible = "allwinner,sun8i-a83t-r-cpucfg";
+                       reg = <0x1f01c00 0x100>;
+               };
+
                pio: pinctrl@1c20800 {
                        compatible = "allwinner,sun8i-a83t-pinctrl";
                        interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
@@ -493,6 +503,11 @@
                        interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
                };
 
+               prcm@1f01400 {
+                       compatible = "allwinner,sun9i-a80-prcm";
+                       reg = <0x1f01400 0x200>;
+               };
+
                r_ccu: clock@1f01400 {
                        compatible = "allwinner,sun8i-a83t-r-ccu";
                        reg = <0x01f01400 0x400>;
-- 
2.11.0