ARM: dts: sun8i: Add enable-method for SMP support for the A83T SoC

Add the use of enable-method property for SMP support which allows
to handle the SMP support for this specific SoC.

This commit adds enable-method properties to all CPU nodes.

Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 0669b8d..2be23d6 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -67,6 +67,7 @@
                        device_type = "cpu";
                        operating-points-v2 = <&cpu0_opp_table>;
                        cci-control-port = <&cci_control0>;
+                       enable-method = "allwinner,sun8i-a83t-smp";
                        reg = <0>;
                };
 
@@ -75,6 +76,7 @@
                        device_type = "cpu";
                        operating-points-v2 = <&cpu0_opp_table>;
                        cci-control-port = <&cci_control0>;
+                       enable-method = "allwinner,sun8i-a83t-smp";
                        reg = <1>;
                };
 
@@ -83,6 +85,7 @@
                        device_type = "cpu";
                        operating-points-v2 = <&cpu0_opp_table>;
                        cci-control-port = <&cci_control0>;
+                       enable-method = "allwinner,sun8i-a83t-smp";
                        reg = <2>;
                };
 
@@ -91,6 +94,7 @@
                        device_type = "cpu";
                        operating-points-v2 = <&cpu0_opp_table>;
                        cci-control-port = <&cci_control0>;
+                       enable-method = "allwinner,sun8i-a83t-smp";
                        reg = <3>;
                };
 
@@ -101,6 +105,7 @@
                        device_type = "cpu";
                        operating-points-v2 = <&cpu1_opp_table>;
                        cci-control-port = <&cci_control1>;
+                       enable-method = "allwinner,sun8i-a83t-smp";
                        reg = <0x100>;
                };
 
@@ -109,6 +114,7 @@
                        device_type = "cpu";
                        operating-points-v2 = <&cpu1_opp_table>;
                        cci-control-port = <&cci_control1>;
+                       enable-method = "allwinner,sun8i-a83t-smp";
                        reg = <0x101>;
                };
 
@@ -117,6 +123,7 @@
                        device_type = "cpu";
                        operating-points-v2 = <&cpu1_opp_table>;
                        cci-control-port = <&cci_control1>;
+                       enable-method = "allwinner,sun8i-a83t-smp";
                        reg = <0x102>;
                };
 
@@ -125,6 +132,7 @@
                        device_type = "cpu";
                        operating-points-v2 = <&cpu1_opp_table>;
                        cci-control-port = <&cci_control1>;
+                       enable-method = "allwinner,sun8i-a83t-smp";
                        reg = <0x103>;
                };
        };