2019-05-15 06:06:20

by Ran Wang

Subject: [RESEND][PATCH] arm64: dts: lx2160a: Enable usb3-lpm-capable for usb3 node

Enable USB3 HW LPM feature for lx2160a and active patch for
snps erratum A-010131. It will disable U1/U2 temperary when
initiate U3 request.

Signed-off-by: Ran Wang <[email protected]>
---
Depend on: https://lore.kernel.org/patchwork/patch/870134/

arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 125a8cc..0073df3 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -696,6 +696,8 @@
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
dr_mode = "host";
snps,quirk-frame-length-adjustment = <0x20>;
+ usb3-lpm-capable;
+ snps,dis-u1u2-when-u3-quirk;
snps,dis_rxdet_inp3_quirk;
snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
status = "disabled";
@@ -707,6 +709,8 @@
interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
dr_mode = "host";
snps,quirk-frame-length-adjustment = <0x20>;
+ usb3-lpm-capable;
+ snps,dis-u1u2-when-u3-quirk;
snps,dis_rxdet_inp3_quirk;
snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
status = "disabled";
--
1.7.1

2019-05-23 07:45:35

by Shawn Guo

Subject: Re: [RESEND][PATCH] arm64: dts: lx2160a: Enable usb3-lpm-capable for usb3 node

On Wed, May 15, 2019 at 02:04:34PM +0800, Ran Wang wrote:
> Enable USB3 HW LPM feature for lx2160a and active patch for
> snps erratum A-010131. It will disable U1/U2 temperary when
> initiate U3 request.
>
> Signed-off-by: Ran Wang <[email protected]>
> ---
> Depend on: https://lore.kernel.org/patchwork/patch/870134/

Is the dependency accepted?

Shawn

>
> arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> index 125a8cc..0073df3 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> @@ -696,6 +696,8 @@
> interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
> dr_mode = "host";
> snps,quirk-frame-length-adjustment = <0x20>;
> + usb3-lpm-capable;
> + snps,dis-u1u2-when-u3-quirk;
> snps,dis_rxdet_inp3_quirk;
> snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
> status = "disabled";
> @@ -707,6 +709,8 @@
> interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
> dr_mode = "host";
> snps,quirk-frame-length-adjustment = <0x20>;
> + usb3-lpm-capable;
> + snps,dis-u1u2-when-u3-quirk;
> snps,dis_rxdet_inp3_quirk;
> snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
> status = "disabled";
> --
> 1.7.1
>

2019-05-23 07:54:37

by Ran Wang

Subject: RE: [RESEND][PATCH] arm64: dts: lx2160a: Enable usb3-lpm-capable for usb3 node

Hi Shawn,

On Thursday, May 23, 2019 15:43, Shawn Guo wrote:
>
> On Wed, May 15, 2019 at 02:04:34PM +0800, Ran Wang wrote:
> > Enable USB3 HW LPM feature for lx2160a and active patch for snps
> > erratum A-010131. It will disable U1/U2 temperary when initiate U3
> > request.
> >
> > Signed-off-by: Ran Wang <[email protected]>
> > ---
> > Depend on:
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore
> > .kernel.org%2Fpatchwork%2Fpatch%2F870134%2F&amp;data=02%7C01%7Cr
> an.wan
> >
> g_1%40nxp.com%7Cc6df41748bc243397d3008d6df526c04%7C686ea1d3bc2b4c
> 6fa92
> >
> cd99c5c301635%7C0%7C0%7C636941942428322802&amp;sdata=NR2zs8BE%2
> FNn8KdP
> > do6%2FsNwJJdx2VgaQTy5H4bAlTJgw%3D&amp;reserved=0
>
> Is the dependency accepted?

No, I got no comment for that post since then.
lore.kernel.org/patchwork/patch/870134/

Regards,
Ran

>
> >
> > arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 4 ++++
> > 1 files changed, 4 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> > b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> > index 125a8cc..0073df3 100644
> > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> > @@ -696,6 +696,8 @@
> > interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
> > dr_mode = "host";
> > snps,quirk-frame-length-adjustment = <0x20>;
> > + usb3-lpm-capable;
> > + snps,dis-u1u2-when-u3-quirk;
> > snps,dis_rxdet_inp3_quirk;
> > snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
> > status = "disabled";
> > @@ -707,6 +709,8 @@
> > interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
> > dr_mode = "host";
> > snps,quirk-frame-length-adjustment = <0x20>;
> > + usb3-lpm-capable;
> > + snps,dis-u1u2-when-u3-quirk;
> > snps,dis_rxdet_inp3_quirk;
> > snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
> > status = "disabled";
> > --
> > 1.7.1
> >

2019-05-23 08:20:53

by Shawn Guo

Subject: Re: [RESEND][PATCH] arm64: dts: lx2160a: Enable usb3-lpm-capable for usb3 node

On Thu, May 23, 2019 at 07:51:41AM +0000, Ran Wang wrote:
> Hi Shawn,
>
> On Thursday, May 23, 2019 15:43, Shawn Guo wrote:
> >
> > On Wed, May 15, 2019 at 02:04:34PM +0800, Ran Wang wrote:
> > > Enable USB3 HW LPM feature for lx2160a and active patch for snps
> > > erratum A-010131. It will disable U1/U2 temperary when initiate U3
> > > request.
> > >
> > > Signed-off-by: Ran Wang <[email protected]>
> > > ---
> > > Depend on:
> > > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore
> > > .kernel.org%2Fpatchwork%2Fpatch%2F870134%2F&amp;data=02%7C01%7Cr
> > an.wan
> > >
> > g_1%40nxp.com%7Cc6df41748bc243397d3008d6df526c04%7C686ea1d3bc2b4c
> > 6fa92
> > >
> > cd99c5c301635%7C0%7C0%7C636941942428322802&amp;sdata=NR2zs8BE%2
> > FNn8KdP
> > > do6%2FsNwJJdx2VgaQTy5H4bAlTJgw%3D&amp;reserved=0
> >
> > Is the dependency accepted?
>
> No, I got no comment for that post since then.
> lore.kernel.org/patchwork/patch/870134/

Please post dts patch only after dependency gets accepted.

Shawn