| Message ID | 20231016080205.41982-1-tomeu@tomeuvizoso.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] arm64: dts: VIM3: Set the rates of the clocks for the NPU | expand |
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index ff68b911b729..9d5eab6595d0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -2502,6 +2502,9 @@ npu: npu@ff100000 { clocks = <&clkc CLKID_NNA_CORE_CLK>, <&clkc CLKID_NNA_AXI_CLK>; clock-names = "core", "bus"; + assigned-clocks = <&clkc CLKID_NNA_CORE_CLK>, + <&clkc CLKID_NNA_AXI_CLK>; + assigned-clock-rates = <800000000>, <800000000>; resets = <&reset RESET_NNA>; status = "disabled"; };
Otherwise they are left at 24MHz and the NPU runs very slowly. Signed-off-by: Tomeu Vizoso <tomeu@tomeuvizoso.net> Suggested-by: Lucas Stach <l.stach@pengutronix.de> --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 3 +++ 1 file changed, 3 insertions(+)