diff mbox series

arm64: dts: ti: j7200-main: Enable USB2 PHY RX sensitivity workaround

Message ID 20210512153308.5840-1-a-govindraju@ti.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: ti: j7200-main: Enable USB2 PHY RX sensitivity workaround | expand

Commit Message

Aswath Govindraju May 12, 2021, 3:33 p.m. UTC
From: Roger Quadros <rogerq@ti.com>

Enable work around feature built into the controller to address issue with
RX Sensitivity for USB2 PHY.

Fixes: 6197d7139d12 ("arm64: dts: ti: k3-j7200-main: Add USB controller")
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

Vignesh Raghavendra May 27, 2021, 1:57 p.m. UTC | #1
On 5/12/21 9:03 PM, Aswath Govindraju wrote:
> From: Roger Quadros <rogerq@ti.com>
> 
> Enable work around feature built into the controller to address issue with
> RX Sensitivity for USB2 PHY.
> 
> Fixes: 6197d7139d12 ("arm64: dts: ti: k3-j7200-main: Add USB controller")
> Signed-off-by: Roger Quadros <rogerq@ti.com>
> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
> ---

Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>

>  arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> index f86c493a44f1..07c0ce484cae 100644
> --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> @@ -679,6 +679,7 @@
>  					  "otg";
>  			maximum-speed = "super-speed";
>  			dr_mode = "otg";
> +			cdns,phyrst-a-enable;
>  		};
>  	};
>  
>
Nishanth Menon May 28, 2021, 9:44 p.m. UTC | #2
On Wed, 12 May 2021 21:03:08 +0530, Aswath Govindraju wrote:
> Enable work around feature built into the controller to address issue with
> RX Sensitivity for USB2 PHY.

Hi Aswath Govindraju,

I have applied the following to branch ti-k3-dts-next on [1].
Thank you!

[1/1] arm64: dts: ti: j7200-main: Enable USB2 PHY RX sensitivity workaround
      commit: a2894d85f44ba3f2bdf5806c8dc62e2ec40c1c09


All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
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[1] git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux.git
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index f86c493a44f1..07c0ce484cae 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -679,6 +679,7 @@ 
 					  "otg";
 			maximum-speed = "super-speed";
 			dr_mode = "otg";
+			cdns,phyrst-a-enable;
 		};
 	};