diff options
| author | Robin Murphy <robin.murphy@arm.com> | 2022-02-17 22:11:03 +0300 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2022-02-21 13:53:25 +0300 |
| commit | 96bb0954860a4c8b8c77d59fc53cd4cafac914f5 (patch) | |
| tree | 9ab9c9cefd7c8c12bf15760ad23fdb273e675a82 /arch/arm64/boot/dts/arm/juno-r2-scmi.dts | |
| parent | 31eeb6b09f4053f32a30ce9fbcdfca31f713028d (diff) | |
| download | linux-96bb0954860a4c8b8c77d59fc53cd4cafac914f5.tar.xz | |
arm64: dts: juno: Add separate SCMI variants
While Juno's SCP firmware initially spoke the SCPI protocol, binary
releases since 2018, and the newer open-source codebase, only speak SCMI
and thus aren't particularly compatibile with the DTs we currently have
upstream. Add a parallel set of variant DTs for boards with up-to-date
firmware, replacing the SCPI parts with their new SCMI equivalents.
Link: https://lore.kernel.org/r/f3516815104f951a05fc0f799681f77d7968f6ac.1645125063.git.robin.murphy@arm.com
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'arch/arm64/boot/dts/arm/juno-r2-scmi.dts')
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno-r2-scmi.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno-r2-scmi.dts b/arch/arm64/boot/dts/arm/juno-r2-scmi.dts new file mode 100644 index 000000000000..dbf13770084f --- /dev/null +++ b/arch/arm64/boot/dts/arm/juno-r2-scmi.dts @@ -0,0 +1,23 @@ +#include "juno-r2.dts" +#include "juno-scmi.dtsi" + +/ { + funnel@20130000 { + power-domains = <&scmi_devpd 8>; + }; + + etf@20140000 { + power-domains = <&scmi_devpd 0>; + }; + + funnel@20150000 { + power-domains = <&scmi_devpd 0>; + }; +}; + +&A72_0 { + clocks = <&scmi_dvfs 0>; +}; +&A72_1 { + clocks = <&scmi_dvfs 0>; +}; |