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arm64: dts: meson-axg: enable SCPI

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[ Upstream commit 2c130695ad5265ce2eb38f55ee0cce26238f7891 ]

Enable SCPI on the axg platform, with cpu clock and hwmon
(core temperature) support

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Stable-dep-of: 5b7069d72f03 ("arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jerome Brunet 2018-11-08 14:53:52 +01:00 committed by Greg Kroah-Hartman
parent f0e480932b
commit c641ede6cf
1 changed files with 26 additions and 0 deletions
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26
arch/arm64/boot/dts/amlogic/meson-axg.dtsi
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@ -47,6 +47,7 @@
reg = <0x0 0x0>;
enable-method = "psci";
next-level-cache = <&l2>;
clocks = <&scpi_dvfs 0>;
};
cpu1: cpu@1 {
@ -55,6 +56,7 @@
reg = <0x0 0x1>;
enable-method = "psci";
next-level-cache = <&l2>;
clocks = <&scpi_dvfs 0>;
};
cpu2: cpu@2 {
@ -63,6 +65,7 @@
reg = <0x0 0x2>;
enable-method = "psci";
next-level-cache = <&l2>;
clocks = <&scpi_dvfs 0>;
};
cpu3: cpu@3 {
@ -71,6 +74,7 @@
reg = <0x0 0x3>;
enable-method = "psci";
next-level-cache = <&l2>;
clocks = <&scpi_dvfs 0>;
};
l2: l2-cache0 {
@ -151,6 +155,28 @@
#clock-cells = <0>;
};
scpi {
compatible = "arm,scpi-pre-1.0";
mboxes = <&mailbox 1 &mailbox 2>;
shmem = <&cpu_scp_lpri &cpu_scp_hpri>;
scpi_clocks: clocks {
compatible = "arm,scpi-clocks";
scpi_dvfs: clock-controller {
compatible = "arm,scpi-dvfs-clocks";
#clock-cells = <1>;
clock-indices = <0>;
clock-output-names = "vcpu";
};
};
scpi_sensors: sensors {
compatible = "amlogic,meson-gxbb-scpi-sensors";
#thermal-sensor-cells = <1>;
};
};
soc {
compatible = "simple-bus";
#address-cells = <2>;