From: Icenowy Zheng <icenowy@aosc.io> To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@siol.net> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, inux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Icenowy Zheng <icenowy@aosc.io> Subject: [PATCH 3/3] ARM: dts: sun8i: s3: switch PineCube to use OHCI/EHCI only Date: Sun, 22 Nov 2020 08:40:11 +0800 [thread overview] Message-ID: <20201122004011.1957325-2-icenowy@aosc.io> (raw) In-Reply-To: <20201122003841.1957034-1-icenowy@aosc.io> The PineCube board features a USB Type-A connector connected to the SoC's USB pins. As this is not designed for being used as a USB device, disable OTG controller and route USB to OHCI/EHCI fixedly. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- arch/arm/boot/dts/sun8i-s3-pinecube.dts | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-s3-pinecube.dts b/arch/arm/boot/dts/sun8i-s3-pinecube.dts index 4aa0ee897a0a..c4177c54ef29 100644 --- a/arch/arm/boot/dts/sun8i-s3-pinecube.dts +++ b/arch/arm/boot/dts/sun8i-s3-pinecube.dts @@ -78,6 +78,12 @@ csi1_ep: endpoint { }; }; +&ehci0 { + phys = <&usbphy 0>; + phy-names = "usb"; + status = "okay"; +}; + &emac { phy-handle = <&int_mii_phy>; phy-mode = "mii"; @@ -158,6 +164,12 @@ &mmc1 { status = "okay"; }; +&ohci0 { + phys = <&usbphy 0>; + phy-names = "usb"; + status = "okay"; +}; + &pio { vcc-pd-supply = <®_dcdc3>; vcc-pe-supply = <®_ldo3>; @@ -224,11 +236,6 @@ &uart2 { status = "okay"; }; -&usb_otg { - dr_mode = "host"; - status = "okay"; -}; - &usbphy { usb0_vbus-supply = <®_vcc5v0>; status = "okay"; -- 2.28.0
WARNING: multiple messages have this Message-ID (diff)
From: Icenowy Zheng <icenowy@aosc.io> To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@siol.net> Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, inux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Icenowy Zheng <icenowy@aosc.io> Subject: [PATCH 3/3] ARM: dts: sun8i: s3: switch PineCube to use OHCI/EHCI only Date: Sun, 22 Nov 2020 08:40:11 +0800 [thread overview] Message-ID: <20201122004011.1957325-2-icenowy@aosc.io> (raw) In-Reply-To: <20201122003841.1957034-1-icenowy@aosc.io> The PineCube board features a USB Type-A connector connected to the SoC's USB pins. As this is not designed for being used as a USB device, disable OTG controller and route USB to OHCI/EHCI fixedly. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- arch/arm/boot/dts/sun8i-s3-pinecube.dts | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-s3-pinecube.dts b/arch/arm/boot/dts/sun8i-s3-pinecube.dts index 4aa0ee897a0a..c4177c54ef29 100644 --- a/arch/arm/boot/dts/sun8i-s3-pinecube.dts +++ b/arch/arm/boot/dts/sun8i-s3-pinecube.dts @@ -78,6 +78,12 @@ csi1_ep: endpoint { }; }; +&ehci0 { + phys = <&usbphy 0>; + phy-names = "usb"; + status = "okay"; +}; + &emac { phy-handle = <&int_mii_phy>; phy-mode = "mii"; @@ -158,6 +164,12 @@ &mmc1 { status = "okay"; }; +&ohci0 { + phys = <&usbphy 0>; + phy-names = "usb"; + status = "okay"; +}; + &pio { vcc-pd-supply = <®_dcdc3>; vcc-pe-supply = <®_ldo3>; @@ -224,11 +236,6 @@ &uart2 { status = "okay"; }; -&usb_otg { - dr_mode = "host"; - status = "okay"; -}; - &usbphy { usb0_vbus-supply = <®_vcc5v0>; status = "okay"; -- 2.28.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-11-22 0:40 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-22 0:38 [PATCH 0/3] ARM: dts: sun8i: v3s: enable EHCI/OHCI Icenowy Zheng 2020-11-22 0:38 ` Icenowy Zheng 2020-11-22 0:38 ` [PATCH 1/3] ARM: dts: sun8i: v3s: add EHCI/OHCI0 device nodes Icenowy Zheng 2020-11-22 0:38 ` Icenowy Zheng 2020-11-23 3:38 ` [linux-sunxi] " Chen-Yu Tsai 2020-11-23 3:38 ` Chen-Yu Tsai 2020-11-22 0:40 ` [PATCH 2/3] ARM: dts: sun8i: v3s: enable EHCI/OHCI for Lichee Pi Zero Icenowy Zheng 2020-11-22 0:40 ` Icenowy Zheng 2020-11-23 3:37 ` [linux-sunxi] " Chen-Yu Tsai 2020-11-23 3:37 ` Chen-Yu Tsai 2020-11-23 10:21 ` Icenowy Zheng 2020-11-23 10:21 ` Icenowy Zheng 2020-11-28 3:09 ` Chen-Yu Tsai 2020-11-28 3:09 ` Chen-Yu Tsai 2020-11-28 3:35 ` Icenowy Zheng 2020-11-28 3:35 ` Icenowy Zheng 2020-11-22 0:40 ` Icenowy Zheng [this message] 2020-11-22 0:40 ` [PATCH 3/3] ARM: dts: sun8i: s3: switch PineCube to use OHCI/EHCI only Icenowy Zheng 2020-11-23 3:29 ` [linux-sunxi] " Chen-Yu Tsai 2020-11-23 3:29 ` Chen-Yu Tsai 2020-11-23 11:43 ` Maxime Ripard 2020-11-23 11:43 ` Maxime Ripard
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