diff mbox series

[4/6] arm64: dts: exynos: gs101: enable snps,dis_rxdet_inp3_quirk for DWC3

Message ID 20241127-gs101-phy-lanes-orientation-dts-v1-4-5222d8508b71@linaro.org (mailing list archive)
State New
Headers show
Series Google Pixel 6 (oriole): TCPCI enablement & USB updates | expand

Commit Message

André Draszik Nov. 27, 2024, 11:01 a.m. UTC 
This is required for the DWC3 core to reliably detect the connected
phy's Vbus state.

Signed-off-by: André Draszik <andre.draszik@linaro.org>
---
 arch/arm64/boot/dts/exynos/google/gs101.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

André Draszik Nov. 29, 2024, 11:24 a.m. UTC | #1 
On Wed, 2024-11-27 at 11:01 +0000, André Draszik wrote:
> This is required for the DWC3 core to reliably detect the connected
> phy's Vbus state.
> 
> Signed-off-by: André Draszik <andre.draszik@linaro.org>
> ---
>  arch/arm64/boot/dts/exynos/google/gs101.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
> b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
> index 18d4e7852a1a..ab016fe9b99a 100644
> --- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
> +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
> @@ -1302,6 +1302,7 @@ usbdrd31_dwc3: usb@0 {
>  				interrupts = <GIC_SPI 463
> IRQ_TYPE_LEVEL_HIGH 0>;
>  				phys = <&usbdrd31_phy 0>, <&usbdrd31_phy
> 1>;
>  				phy-names = "usb2-phy", "usb3-phy";
> +				snps,dis_rxdet_inp3_quirk;

Seems this alone isn't enough in all cases, I'll send an update in a while.

Cheers,
Andre'
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 18d4e7852a1a..ab016fe9b99a 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -1302,6 +1302,7 @@  usbdrd31_dwc3: usb@0 {
 				interrupts = <GIC_SPI 463 IRQ_TYPE_LEVEL_HIGH 0>;
 				phys = <&usbdrd31_phy 0>, <&usbdrd31_phy 1>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,dis_rxdet_inp3_quirk;
 				status = "disabled";
 			};
 		};