| Message ID | 20181108135352.8459-5-jbrunet@baylibre.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | arm64: dts: meson-axg: enable SCPI | expand |
On 08/11/2018 14:53, Jerome Brunet wrote: > Enable SCPI on the axg platform, with cpu clock and hwmon > (core temperature) support > > Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> > --- > arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 26 ++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > > diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi > index b8893675e39c..5f512c91471e 100644 > --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi > +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi > @@ -79,6 +79,7 @@ > reg = <0x0 0x0>; > enable-method = "psci"; > next-level-cache = <&l2>; > + clocks = <&scpi_dvfs 0>; > }; > > cpu1: cpu@1 { > @@ -87,6 +88,7 @@ > reg = <0x0 0x1>; > enable-method = "psci"; > next-level-cache = <&l2>; > + clocks = <&scpi_dvfs 0>; > }; > > cpu2: cpu@2 { > @@ -95,6 +97,7 @@ > reg = <0x0 0x2>; > enable-method = "psci"; > next-level-cache = <&l2>; > + clocks = <&scpi_dvfs 0>; > }; > > cpu3: cpu@3 { > @@ -103,6 +106,7 @@ > reg = <0x0 0x3>; > enable-method = "psci"; > next-level-cache = <&l2>; > + clocks = <&scpi_dvfs 0>; > }; > > l2: l2-cache0 { > @@ -137,6 +141,28 @@ > }; > }; > > + 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>; > Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index b8893675e39c..5f512c91471e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -79,6 +79,7 @@ reg = <0x0 0x0>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 0>; }; cpu1: cpu@1 { @@ -87,6 +88,7 @@ reg = <0x0 0x1>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 0>; }; cpu2: cpu@2 { @@ -95,6 +97,7 @@ reg = <0x0 0x2>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 0>; }; cpu3: cpu@3 { @@ -103,6 +106,7 @@ reg = <0x0 0x3>; enable-method = "psci"; next-level-cache = <&l2>; + clocks = <&scpi_dvfs 0>; }; l2: l2-cache0 { @@ -137,6 +141,28 @@ }; }; + 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>;
Enable SCPI on the axg platform, with cpu clock and hwmon (core temperature) support Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+)