* Re: [PATCH v3 0/3] riscv: dts: spacemit: enable USB3 on OrangePi
[not found] <20260410100010.1197804-1-amadeus@jmu.edu.cn>
@ 2026-05-11 6:01 ` Chukun Pan
2026-05-11 7:05 ` Yixun Lan
[not found] ` <20260410100010.1197804-2-amadeus@jmu.edu.cn>
1 sibling, 1 reply; 3+ messages in thread
From: Chukun Pan @ 2026-05-11 6:01 UTC (permalink / raw)
To: amadeus
Cc: alex, aou, conor+dt, devicetree, dlan, krzk+dt, linux-kernel,
linux-riscv, palmer, pjw, robh, spacemit
Hi,
> riscv: dts: spacemit: add fixed regulators for OrangePi R2S
> riscv: dts: spacemit: enable USB3 on OrangePi R2S
Ping... This patch seems to have been forgotten.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v3 0/3] riscv: dts: spacemit: enable USB3 on OrangePi
2026-05-11 6:01 ` [PATCH v3 0/3] riscv: dts: spacemit: enable USB3 on OrangePi Chukun Pan
@ 2026-05-11 7:05 ` Yixun Lan
0 siblings, 0 replies; 3+ messages in thread
From: Yixun Lan @ 2026-05-11 7:05 UTC (permalink / raw)
To: Chukun Pan
Cc: alex, aou, conor+dt, devicetree, krzk+dt, linux-kernel,
linux-riscv, palmer, pjw, robh, spacemit
Hi Chukun,
On 14:01 Mon 11 May , Chukun Pan wrote:
> Hi,
>
> > riscv: dts: spacemit: add fixed regulators for OrangePi R2S
> > riscv: dts: spacemit: enable USB3 on OrangePi R2S
>
> Ping... This patch seems to have been forgotten.
Thanks for the ping..
Don't hesitate to ask if you think I've forgotten, or the patch
has been ignored for too long..
Yixun Lan (dlan)
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v3 1/2] riscv: dts: spacemit: add fixed regulators for OrangePi R2S
[not found] ` <20260410100010.1197804-2-amadeus@jmu.edu.cn>
@ 2026-05-11 7:07 ` Yixun Lan
0 siblings, 0 replies; 3+ messages in thread
From: Yixun Lan @ 2026-05-11 7:07 UTC (permalink / raw)
To: Chukun Pan
Cc: Rob Herring, Paul Walmsley, Alexandre Ghiti, Albert Ou,
Palmer Dabbelt, Conor Dooley, Krzysztof Kozlowski, linux-riscv,
linux-kernel, devicetree, spacemit
Hi Chukun,
On 18:00 Fri 10 Apr , Chukun Pan wrote:
> Define the power input and the 4V power as fixed regulator supplies.
>
> Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
> ---
> .../boot/dts/spacemit/k1-orangepi-r2s.dts | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts b/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts
> index de75f6aac740..409a6db269ae 100644
> --- a/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts
> +++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts
> @@ -21,6 +21,25 @@ aliases {
> chosen {
> stdout-path = "serial0";
> };
> +
> + vcc_5v0: regulator-vcc-5v0 {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc_5v0";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + };
> +
> + vcc4v0: regulator-vcc4v0 {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc4v0";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <4000000>;
> + regulator-max-microvolt = <4000000>;
> + vin-supply = <&vcc_5v0>;
> + };
> };
please check my comment below, I think this patch has similar issue
https://lore.kernel.org/all/20260511065338-GKA3624147@kernel.org/
--
Yixun Lan (dlan)
^ permalink raw reply [flat|nested] 3+ messages in thread
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[not found] <20260410100010.1197804-1-amadeus@jmu.edu.cn>
2026-05-11 6:01 ` [PATCH v3 0/3] riscv: dts: spacemit: enable USB3 on OrangePi Chukun Pan
2026-05-11 7:05 ` Yixun Lan
[not found] ` <20260410100010.1197804-2-amadeus@jmu.edu.cn>
2026-05-11 7:07 ` [PATCH v3 1/2] riscv: dts: spacemit: add fixed regulators for OrangePi R2S Yixun Lan
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