From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Geis Subject: [PATCH 4/5] arm64: dts: rockchip: add usb3 to rk3328 devicetree Date: Mon, 28 Oct 2019 18:22:53 +0000 Message-ID: <20191028182254.30739-5-pgwipeout@gmail.com> References: <20191028182254.30739-1-pgwipeout@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20191028182254.30739-1-pgwipeout-Re5JQEeQqe8AvxtiuMwx3w@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-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org Cc: katsuhiro-WKCMddiH/C4xsqv6Oivclw@public.gmane.org, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, robin.murphy-5wv7dgnIgG8@public.gmane.org, Peter Geis List-Id: linux-rockchip.vger.kernel.org Now that we have a proper phy driver, we can add the requisite bits to the rk3328 device tree. Added the u3drd and u3phy nodes. Signed-off-by: Peter Geis --- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 72 ++++++++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index 31cc1541f1f5..072e988ad655 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -805,6 +805,47 @@ }; }; + usb3phy_grf: syscon@ff460000 { + compatible = "rockchip,usb3phy-grf", "syscon"; + reg = <0x0 0xff460000 0x0 0x1000>; + }; + + u3phy: usb3-phy@ff470000 { + compatible = "rockchip,rk3328-u3phy"; + reg = <0x0 0xff470000 0x0 0x0>; + rockchip,u3phygrf = <&usb3phy_grf>; + rockchip,grf = <&grf>; + interrupts = ; + interrupt-names = "linestate"; + clocks = <&cru PCLK_USB3PHY_OTG>, <&cru PCLK_USB3PHY_PIPE>; + clock-names = "u3phy-otg", "u3phy-pipe"; + resets = <&cru SRST_USB3PHY_U2>, + <&cru SRST_USB3PHY_U3>, + <&cru SRST_USB3PHY_PIPE>, + <&cru SRST_USB3OTG_UTMI>, + <&cru SRST_USB3PHY_OTG_P>, + <&cru SRST_USB3PHY_PIPE_P>; + reset-names = "u3phy-u2-por", "u3phy-u3-por", + "u3phy-pipe-mac", "u3phy-utmi-mac", + "u3phy-utmi-apb", "u3phy-pipe-apb"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + u3phy_utmi: utmi@ff470000 { + reg = <0x0 0xff470000 0x0 0x8000>; + #phy-cells = <0>; + status = "disabled"; + }; + + u3phy_pipe: pipe@ff478000 { + reg = <0x0 0xff478000 0x0 0x8000>; + #phy-cells = <0>; + status = "disabled"; + }; + }; + sdmmc: dwmmc@ff500000 { compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x0 0xff500000 0x0 0x4000>; @@ -936,6 +977,37 @@ status = "disabled"; }; + usbdrd3: usb@ff600000 { + compatible = "rockchip,rk3328-dwc3", "rockchip,rk3399-dwc3"; + clocks = <&cru SCLK_USB3OTG_REF>, <&cru ACLK_USB3OTG>, + <&cru SCLK_USB3OTG_SUSPEND>; + clock-names = "ref", "bus_early", + "suspend"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + clock-ranges; + status = "disabled"; + + usbdrd_dwc3: dwc3@ff600000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff600000 0x0 0x100000>; + interrupts = ; + dr_mode = "otg"; + phys = <&u3phy_utmi>, <&u3phy_pipe>; + phy-names = "usb2-phy", "usb3-phy"; + phy_type = "utmi_wide"; + snps,dis_enblslpm_quirk; + snps,dis-u2-freeclk-exists-quirk; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + snps,dis-del-phy-power-chg-quirk; + snps,dis-tx-ipgap-linecheck-quirk; + snps,xhci-trb-ent-quirk; + status = "disabled"; + }; + }; + gic: interrupt-controller@ff811000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; -- 2.20.1