From: Carlo Caione <carlo@xxxxxxxxxxxx>
Add nodes for: SCU, PMU and SRAM. Set also the enable-method for SMP
bringup.
Signed-off-by: Carlo Caione <carlo@xxxxxxxxxxxx>
---
arch/arm/boot/dts/meson8b.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index 51b32ed..27e1b2f 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -51,9 +51,20 @@
/ {
interrupt-parent = <&gic>;
+ scu@c4300000 {
+ compatible = "arm,cortex-a5-scu";
+ reg = <0xc4300000 0x100>;
+ };
+
+ pmu@c81000e4 {
+ compatible = "amlogic,meson8b-pmu", "syscon";
+ reg = <0xc81000e0 0x18>;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
+ enable-method = "amlogic,meson8b-smp";
cpu@200 {
device_type = "cpu";
@@ -88,6 +99,19 @@
};
};
+ sram: sram@d9000000 {
+ compatible = "mmio-sram";
+ reg = <0xd9000000 0x20000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0xd9000000 0x20000>;
+
+ smp-sram@1ff80 {
+ compatible = "amlogic,meson8b-smp-sram";
+ reg = <0x1ff80 0x8>;
+ };
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;
--
2.5.0
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