From mboxrd@z Thu Jan 1 00:00:00 1970 From: Miquel Raynal Subject: [PATCH v3 09/10] ARM64: dts: marvell: armada-37xx: declare USB2 UTMI PHYs Date: Mon, 21 Jan 2019 12:23:35 +0100 Message-ID: <20190121112336.23489-10-miquel.raynal@bootlin.com> References: <20190121112336.23489-1-miquel.raynal@bootlin.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20190121112336.23489-1-miquel.raynal@bootlin.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Gregory Clement , Jason Cooper , Andrew Lunn , Sebastian Hesselbarth , Kishon Vijay Abraham I , Rob Herring , Mark Rutland , Greg Kroah-Hartman , Mathias Nyman , Alan Stern Cc: devicetree@vger.kernel.org, Antoine Tenart , linux-usb@vger.kernel.org, Maxime Chevallier , Nadav Haklai , Thomas Petazzoni , Miquel Raynal , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org On Marvell Armada 3700 SoCs there are two USB2 UTMI PHYs. They are both very similar but only one has OTG/charging capabilities. Because there are USB host registers and PHY registers mixed in a single area, a system controller is also created and referenced from both the USB host node and the PHY node. Signed-off-by: Miquel Raynal --- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 28 ++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index 5cfd1b920f31..aeb2681428b3 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -344,18 +344,46 @@ compatible = "marvell,armada3700-xhci", "generic-xhci"; reg = <0x58000 0x4000>; + marvell,usb-misc-reg = <&usb32_syscon>; interrupts = ; clocks = <&sb_periph_clk 12>; status = "disabled"; }; + usb2_utmi_otg_phy: phy@5d000 { + compatible = "marvell,a3700-utmi-otg-phy"; + reg = <0x5d000 0x800>; + marvell,usb-misc-reg = <&usb32_syscon>; + #phy-cells = <0>; + }; + + usb32_syscon: system-controller@5d800 { + compatible = "marvell,usb2-host-device-miscellaneous", + "syscon"; + reg = <0x5d800 0x800>; + }; + usb2: usb@5e000 { compatible = "marvell,armada-3700-ehci"; reg = <0x5e000 0x1000>; + marvell,usb-misc-reg = <&usb2_syscon>; interrupts = ; status = "disabled"; }; + usb2_utmi_host_phy: phy@5f000 { + compatible = "marvell,a3700-utmi-host-phy"; + reg = <0x5f000 0x800>; + marvell,usb-misc-reg = <&usb2_syscon>; + #phy-cells = <0>; + }; + + usb2_syscon: system-controller@5f800 { + compatible = "marvell,usb2-host-miscellaneous", + "syscon"; + reg = <0x5f800 0x800>; + }; + xor@60900 { compatible = "marvell,armada-3700-xor"; reg = <0x60900 0x100>, -- 2.19.1