diff options
| author | Dien Pham <dien.pham.ry@renesas.com> | 2021-03-26 11:50:08 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-04-02 09:22:35 +0200 |
| commit | 35e732d7990ddae3ca759c09498dd2c049511297 (patch) | |
| tree | 0d78c1ca238c1cd3736a5fbfcddd381a7030c1b2 /arch/arm64/boot | |
| parent | 297214f064b4c4725055568fce5d7c27d60254c9 (diff) | |
arm64: dts: renesas: salvator-common: Add cpu-supply property to a57_0 node
Add the cpu-supply property to the a57_0 node, so Dynamic Voltage and
Frequency Scaling (DVFS) can change the CPU core voltage.
Signed-off-by: Dien Pham <dien.pham.ry@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210326105009.1574424-2-geert+renesas@glider.be
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/salvator-common.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index 810497c746d7..e18747df219f 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -320,6 +320,10 @@ }; }; +&a57_0 { + cpu-supply = <&dvfs>; +}; + &audio_clk_a { clock-frequency = <22579200>; }; |