From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Norris Subject: [PATCH v2 2/6] arm64: dts: rockchip: support dwc3 USB for rk3399 Date: Thu, 9 Feb 2017 17:05:17 -0800 Message-ID: <20170210010521.78872-3-briannorris@chromium.org> References: <20170210010521.78872-1-briannorris@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20170210010521.78872-1-briannorris-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Heiko Stuebner Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Brian Norris , Doug Anderson , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Rob Herring , Chris Zhong , Stephen Barber , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Caesar Wang List-Id: devicetree@vger.kernel.org Add the dwc3 usb needed node information for rk3399. Signed-off-by: Brian Norris --- Somewhat rewritten from Caesar's reposting (v2) of my patch. Changes (?? -> v1): * Include USB2 PHY (which is now in -next) * Don't include USB3 PHY, as extcon support is not ready yet * Drop non-upstream properties * Fixup whitespace a bit v1 -> v2: * add phy_type = "utmi_wide" * sort by unit address * match upstream clock names and delete unnecessary ones --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 54 ++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 8e6d1bdeb9c3..a9702c29d71a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -371,6 +371,60 @@ status = "disabled"; }; + usbdrd3_0: usb@fe800000 { + compatible = "rockchip,rk3399-dwc3"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>, + <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>; + clock-names = "ref_clk", "suspend_clk", + "bus_clk", "grf_clk"; + status = "disabled"; + + usbdrd_dwc3_0: dwc3 { + compatible = "snps,dwc3"; + reg = <0x0 0xfe800000 0x0 0x100000>; + interrupts = ; + dr_mode = "otg"; + phys = <&u2phy0_otg>; + phy-names = "usb2-phy"; + phy_type = "utmi_wide"; + snps,dis_enblslpm_quirk; + snps,dis-u2-freeclk-exists-quirk; + snps,dis_u2_susphy_quirk; + snps,dis-del-phy-power-chg-quirk; + status = "disabled"; + }; + }; + + usbdrd3_1: usb@fe900000 { + compatible = "rockchip,rk3399-dwc3"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>, + <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_GRF>; + clock-names = "ref_clk", "suspend_clk", + "bus_clk", "grf_clk"; + status = "disabled"; + + usbdrd_dwc3_1: dwc3 { + compatible = "snps,dwc3"; + reg = <0x0 0xfe900000 0x0 0x100000>; + interrupts = ; + dr_mode = "otg"; + phys = <&u2phy1_otg>; + phy-names = "usb2-phy"; + phy_type = "utmi_wide"; + snps,dis_enblslpm_quirk; + snps,dis-u2-freeclk-exists-quirk; + snps,dis_u2_susphy_quirk; + snps,dis-del-phy-power-chg-quirk; + status = "disabled"; + }; + }; + gic: interrupt-controller@fee00000 { compatible = "arm,gic-v3"; #interrupt-cells = <4>; -- 2.11.0.483.g087da7b7c-goog