Messages in this thread Patch in this message | | | From | Chukun Pan <> | Subject | [PATCH v2 1/1] arm64: dts: allwinner: h6: Enable CPU opp tables for OrangePi One Plus | Date | Tue, 10 May 2022 23:30:06 +0800 |
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Enable CPU opp tables for OrangePi One Plus.
This needs to change the CPU regulator max voltage to fit the OPP table.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> --- arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi index 92745128fcfe..7773c51438ce 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi @@ -5,6 +5,7 @@ /dts-v1/; #include "sun50i-h6.dtsi" +#include "sun50i-h6-cpu-opp.dtsi" #include <dt-bindings/gpio/gpio.h> @@ -64,6 +65,10 @@ reg_vcc5v: vcc5v { }; }; +&cpu0 { + cpu-supply = <®_dcdca>; +}; + &de { status = "okay"; }; @@ -208,7 +213,7 @@ reg_cldo3: cldo3 { reg_dcdca: dcdca { regulator-always-on; regulator-min-microvolt = <810000>; - regulator-max-microvolt = <1080000>; + regulator-max-microvolt = <1160000>; regulator-name = "vdd-cpu"; }; -- 2.25.1
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