lkml.org 
[lkml]   [2023]   [Nov]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH RESEND] arm64: dts: VIM3: Set the rates of the clocks for the NPU
On 06/11/2023 10:22, Tomeu Vizoso wrote:
> 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(+)
>
> 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";
> };

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>

\
 
 \ /
  Last update: 2023-11-20 13:48    [W:0.057 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site