Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753309AbdFPKe3 (ORCPT ); Fri, 16 Jun 2017 06:34:29 -0400 Received: from regular1.263xmail.com ([211.150.99.132]:37067 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752651AbdFPKe1 (ORCPT ); Fri, 16 Jun 2017 06:34:27 -0400 X-263anti-spam: X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-ABS-CHECKED: 4 X-RL-SENDER: william.wu@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: william.wu@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: William Wu To: heiko@sntech.de Cc: robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, frank.wang@rock-chips.com, huangtao@rock-chips.com, daniel.meng@rock-chips.com, william.wu@rock-chips.com Subject: [PATCH v2 1/2] arm64: dts: rockchip: add usb2 nodes for RK3328 SoCs Date: Fri, 16 Jun 2017 18:34:14 +0800 Message-Id: <1497609255-15724-2-git-send-email-william.wu@rock-chips.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1497609255-15724-1-git-send-email-william.wu@rock-chips.com> References: <1497609255-15724-1-git-send-email-william.wu@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2943 Lines: 108 This patch adds usb2 otg/host controllers and phys nodes for Rockchip RK3328 SoCs. Signed-off-by: William Wu --- Changes in v2: - set usb2 otg dr_mode as "otg" arch/arm64/boot/dts/rockchip/rk3328.dtsi | 76 ++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index 0be96ce..05ea8f3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -372,6 +372,43 @@ <32768>; }; + usb2phy_grf: syscon@ff450000 { + compatible = "rockchip,rk3328-usb2phy-grf", "syscon", + "simple-mfd"; + reg = <0x0 0xff450000 0x0 0x10000>; + #address-cells = <1>; + #size-cells = <1>; + + u2phy: usb2-phy@100 { + compatible = "rockchip,rk3328-usb2phy"; + reg = <0x100 0x10>; + clocks = <&xin24m>; + clock-names = "phyclk"; + #clock-cells = <0>; + assigned-clocks = <&cru USB480M>; + assigned-clock-parents = <&u2phy>; + clock-output-names = "usb480m_phy"; + status = "disabled"; + + u2phy_otg: otg-port { + #phy-cells = <0>; + interrupts = , + , + ; + interrupt-names = "otg-bvalid", "otg-id", + "linestate"; + status = "disabled"; + }; + + u2phy_host: host-port { + #phy-cells = <0>; + interrupts = ; + interrupt-names = "linestate"; + status = "disabled"; + }; + }; + }; + sdmmc: dwmmc@ff500000 { compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x0 0xff500000 0x0 0x4000>; @@ -424,6 +461,45 @@ status = "disabled"; }; + usb20_otg: usb@ff580000 { + compatible = "rockchip,rk3328-usb", "rockchip,rk3066-usb", + "snps,dwc2"; + reg = <0x0 0xff580000 0x0 0x40000>; + interrupts = ; + clocks = <&cru HCLK_OTG>; + clock-names = "otg"; + dr_mode = "otg"; + g-np-tx-fifo-size = <16>; + g-rx-fifo-size = <280>; + g-tx-fifo-size = <256 128 128 64 32 16>; + g-use-dma; + phys = <&u2phy_otg>; + phy-names = "usb2-phy"; + status = "disabled"; + }; + + usb_host0_ehci: usb@ff5c0000 { + compatible = "generic-ehci"; + reg = <0x0 0xff5c0000 0x0 0x10000>; + interrupts = ; + clocks = <&cru HCLK_HOST0>, <&u2phy>; + clock-names = "usbhost", "utmi"; + phys = <&u2phy_host>; + phy-names = "usb"; + status = "disabled"; + }; + + usb_host0_ohci: usb@ff5d0000 { + compatible = "generic-ohci"; + reg = <0x0 0xff5d0000 0x0 0x10000>; + interrupts = ; + clocks = <&cru HCLK_HOST0>, <&u2phy>; + clock-names = "usbhost", "utmi"; + phys = <&u2phy_host>; + phy-names = "usb"; + status = "disabled"; + }; + gic: interrupt-controller@ff811000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; -- 2.0.0