From mboxrd@z Thu Jan 1 00:00:00 1970 From: martin.blumenstingl@googlemail.com (Martin Blumenstingl) Date: Sun, 11 Sep 2016 15:41:09 +0200 Subject: [PATCH v2 4/6] ARM64: meson-gxbb: add USB Nodes In-Reply-To: <20160911134111.31141-1-martin.blumenstingl@googlemail.com> References: <20160904213152.25837-1-martin.blumenstingl@googlemail.com> <20160911134111.31141-1-martin.blumenstingl@googlemail.com> Message-ID: <20160911134111.31141-5-martin.blumenstingl@googlemail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add the nodes for the dwc2 USB controller and the related USB PHYs. Currently we force usb0 to host mode because OTG is currently not working in our PHY driver. Signed-off-by: Martin Blumenstingl Signed-off-by: Jerome Brunet --- arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 43 +++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 2e8a3d9..30a8661 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -151,6 +151,25 @@ #size-cells = <2>; ranges; + usb0_phy: phy at c0000000 { + compatible = "amlogic,meson-gxbb-usb2-phy"; + #phy-cells = <0>; + reg = <0x0 0xc0000000 0x0 0x20>; + resets = <&reset RESET_USB_OTG>; + clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>; + clock-names = "usb_general", "usb"; + status = "disabled"; + }; + + usb1_phy: phy at c0000020 { + compatible = "amlogic,meson-gxbb-usb2-phy"; + #phy-cells = <0>; + reg = <0x0 0xc0000020 0x0 0x20>; + clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1>; + clock-names = "usb_general", "usb"; + status = "disabled"; + }; + cbus: cbus at c1100000 { compatible = "simple-bus"; reg = <0x0 0xc1100000 0x0 0x100000>; @@ -496,6 +515,30 @@ }; }; + usb0: usb at c9000000 { + compatible = "amlogic,meson-gxbb-usb", "snps,dwc2"; + reg = <0x0 0xc9000000 0x0 0x40000>; + interrupts = ; + clocks = <&clkc CLKID_USB0_DDR_BRIDGE>; + clock-names = "otg"; + phys = <&usb0_phy>; + phy-names = "usb2-phy"; + dr_mode = "host"; + status = "disabled"; + }; + + usb1: usb at c9100000 { + compatible = "amlogic,meson-gxbb-usb", "snps,dwc2"; + reg = <0x0 0xc9100000 0x0 0x40000>; + interrupts = ; + clocks = <&clkc CLKID_USB1_DDR_BRIDGE>; + clock-names = "otg"; + phys = <&usb1_phy>; + phy-names = "usb2-phy"; + dr_mode = "host"; + status = "disabled"; + }; + ethmac: ethernet at c9410000 { compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac"; reg = <0x0 0xc9410000 0x0 0x10000 -- 2.9.3