* [PATCH 1/2] arm64: dts: imx8mq: tqma8mq-mba8mx: Add missing USB vbus supply
@ 2024-02-20 15:33 Alexander Stein
2024-02-20 15:33 ` [PATCH 2/2] arm64: dts: imx8mn: tqma8mqnl-mba8mx: Add missing USB PHY " Alexander Stein
2024-02-25 12:47 ` [PATCH 1/2] arm64: dts: imx8mq: tqma8mq-mba8mx: Add missing USB " Shawn Guo
0 siblings, 2 replies; 4+ messages in thread
From: Alexander Stein @ 2024-02-20 15:33 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Fabio Estevam
Cc: Alexander Stein, Pengutronix Kernel Team, NXP Linux Team, linux,
devicetree, linux-arm-kernel
VBUS 5V is statically provided to both USB host and on-bard USB-hub.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx.dts b/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx.dts
index b2e17d4f335eb..0165f3a259853 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx.dts
@@ -160,6 +160,7 @@ &usb_dwc3_0 {
};
&usb3_phy1 {
+ vbus-supply = <®_hub_vbus>;
status = "okay";
};
--
2.34.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/2] arm64: dts: imx8mn: tqma8mqnl-mba8mx: Add missing USB PHY vbus supply
2024-02-20 15:33 [PATCH 1/2] arm64: dts: imx8mq: tqma8mq-mba8mx: Add missing USB vbus supply Alexander Stein
@ 2024-02-20 15:33 ` Alexander Stein
2024-02-21 8:38 ` Alexander Stein
2024-02-25 12:47 ` [PATCH 1/2] arm64: dts: imx8mq: tqma8mq-mba8mx: Add missing USB " Shawn Guo
1 sibling, 1 reply; 4+ messages in thread
From: Alexander Stein @ 2024-02-20 15:33 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Fabio Estevam
Cc: Alexander Stein, Pengutronix Kernel Team, NXP Linux Team, linux,
devicetree, linux-arm-kernel
VBUS 5V is statically provided to both USB host and on-bard USB-hub.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts
index c07d59147ab55..5b682dd907578 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts
@@ -86,6 +86,10 @@ &usbotg1 {
status = "okay";
};
+&usbphynop1 {
+ vbus-supply = <®_hub_vbus>;
+};
+
&iomuxc {
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <MX8MN_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x00000146>,
--
2.34.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 2/2] arm64: dts: imx8mn: tqma8mqnl-mba8mx: Add missing USB PHY vbus supply
2024-02-20 15:33 ` [PATCH 2/2] arm64: dts: imx8mn: tqma8mqnl-mba8mx: Add missing USB PHY " Alexander Stein
@ 2024-02-21 8:38 ` Alexander Stein
0 siblings, 0 replies; 4+ messages in thread
From: Alexander Stein @ 2024-02-21 8:38 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Fabio Estevam
Cc: Pengutronix Kernel Team, NXP Linux Team, linux, devicetree,
linux-arm-kernel
Am Dienstag, 20. Februar 2024, 16:33:34 CET schrieb Alexander Stein:
> VBUS 5V is statically provided to both USB host and on-bard USB-hub.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
> arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts
> index c07d59147ab55..5b682dd907578 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts
> @@ -86,6 +86,10 @@ &usbotg1 {
> status = "okay";
> };
>
> +&usbphynop1 {
> + vbus-supply = <®_hub_vbus>;
> +};
> +
Okay, this is kinda confusing. While checking imx8mm platform as well, it turns out
vbus-supply in drivers/usb/phy/phy-generic.c is not used at all, because i.MX
chipidea host doesn't use PHY vbus control at all.
Please drop this, thanks.
Alexander
> &iomuxc {
> pinctrl_ecspi1: ecspi1grp {
> fsl,pins = <MX8MN_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x00000146>,
>
--
TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany
Amtsgericht München, HRB 105018
Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider
http://www.tq-group.com/
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 1/2] arm64: dts: imx8mq: tqma8mq-mba8mx: Add missing USB vbus supply
2024-02-20 15:33 [PATCH 1/2] arm64: dts: imx8mq: tqma8mq-mba8mx: Add missing USB vbus supply Alexander Stein
2024-02-20 15:33 ` [PATCH 2/2] arm64: dts: imx8mn: tqma8mqnl-mba8mx: Add missing USB PHY " Alexander Stein
@ 2024-02-25 12:47 ` Shawn Guo
1 sibling, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2024-02-25 12:47 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Fabio Estevam, Pengutronix Kernel Team,
NXP Linux Team, linux, devicetree, linux-arm-kernel
On Tue, Feb 20, 2024 at 04:33:33PM +0100, Alexander Stein wrote:
> VBUS 5V is statically provided to both USB host and on-bard USB-hub.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Applied, thanks!
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2024-02-25 12:47 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2024-02-20 15:33 [PATCH 1/2] arm64: dts: imx8mq: tqma8mq-mba8mx: Add missing USB vbus supply Alexander Stein
2024-02-20 15:33 ` [PATCH 2/2] arm64: dts: imx8mn: tqma8mqnl-mba8mx: Add missing USB PHY " Alexander Stein
2024-02-21 8:38 ` Alexander Stein
2024-02-25 12:47 ` [PATCH 1/2] arm64: dts: imx8mq: tqma8mq-mba8mx: Add missing USB " Shawn Guo
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