Signed-off-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 48 +++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 88f98f5..3fdb2d7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -74,6 +74,28 @@
};
};
+ scpi {
+ compatible = "amlogic,meson-gxbb-scpi";
+ mboxes = <&mailbox 1 &mailbox 2>;
+ shmem = <&cpu_scp_lpri &cpu_scp_hpri>;
+
+ clocks {
+ compatible = "arm,scpi-clocks";
+
+ scpi_dvfs: scpi_clocks@0 {
+ compatible = "arm,scpi-dvfs-clocks";
+ #clock-cells = <1>;
+ clock-indices = <0>;
+ clock-output-names = "vcpu";
+ };
+ };
+
+ scpi_sensors: sensors {
+ compatible = "arm,scpi-sensors";
+ #thermal-sensor-cells = <1>;
+ };
+ };
+
soc {
usb0_phy: phy@c0000000 {
compatible = "amlogic,meson-gxbb-usb2-phy";
@@ -101,6 +123,16 @@
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x0 0xc8000000 0x14000>;
+
+ cpu_scp_lpri: scp-shmem@0 {
+ compatible = "amlogic,meson-gxbb-scp-shmem";
+ reg = <0x13000 0x400>;
+ };
+
+ cpu_scp_hpri: scp-shmem@200 {
+ compatible = "amlogic,meson-gxbb-scp-shmem";
+ reg = <0x13400 0x400>;
+ };
};
usb0: usb@c9000000 {
@@ -143,6 +175,22 @@
};
};
+&cpu0 {
+ clocks = <&scpi_dvfs 0>;
+};
+
+&cpu1 {
+ clocks = <&scpi_dvfs 0>;
+};
+
+&cpu2 {
+ clocks = <&scpi_dvfs 0>;
+};
+
+&cpu3 {
+ clocks = <&scpi_dvfs 0>;
+};
+
&cbus {
reset: reset-controller@4404 {
compatible = "amlogic,meson-gxbb-reset";
--
1.9.1
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