Dne sreda, 20. december 2023 ob 10:51:41 CET je Brandon Cheo Fusi napisal(a):
> Specifies two voltage ranges, in order of increasing stability,
> for each OPP. This is heavily inspired by
>
> https://github.com/Tina-Linux/linux-5.4/blob/master/arch/riscv/boot/dts/sunxi/sun20iw1p1.dtsi#L118-L133
>
> and
>
> https://github.com/mangopi-sbc/tina-linux-5.4/blob/0d4903ebd9d2194ad914686d5b0fc1ddacf11a9d/arch/riscv/boot/dts/sunxi/sun20iw1p1.dtsi#L118-L182
Remove links from message. If you really want them, add Link tag for each.
>
> Signed-off-by: Brandon Cheo Fusi <[email protected]>
> ---
> arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
> index 2f1771c19..8e7bc8bd0 100644
> --- a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
> +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
> @@ -48,13 +48,17 @@ opp_table_cpu: opp-table-cpu {
> opp-408000000 {
> clock-latency-ns = <244144>; /* 8 32k periods */
> opp-hz = /bits/ 64 <408000000>;
> - opp-microvolt-speed0 = <900000 900000 1100000>;
> +
> + opp-microvolt-speed0 = <950000 900000 1100000>;
Second value should be same as first, otherwise you'll experience stability issue.
> + opp-microvolt-speed1 = <900000 900000 1100000>;
> };
>
> opp-1080000000 {
> clock-latency-ns = <244144>; /* 8 32k periods */
> opp-hz = /bits/ 64 <1008000000>;
> - opp-microvolt-speed0 = <900000 900000 1100000>;
> +
> + opp-microvolt-speed0 = <1100000 900000 1100000>;
Ditto.
Best regards,
Jernej
> + opp-microvolt-speed1 = <950000 900000 1100000>;
> };
> };
>
>