From mboxrd@z Thu Jan 1 00:00:00 1970 From: jon.mason@broadcom.com (Jon Mason) Date: Fri, 28 Apr 2017 16:29:41 -0400 Subject: [PATCH 3/3] arm64: dts: ns2: Add USB3 Support In-Reply-To: <1493411381-16833-1-git-send-email-jon.mason@broadcom.com> References: <1493411381-16833-1-git-send-email-jon.mason@broadcom.com> Message-ID: <1493411381-16833-4-git-send-email-jon.mason@broadcom.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Yendapally Reddy Dhananjaya Reddy Add USB3 support to the Northstar2 Device tree files Signed-off-by: Yendapally Reddy Dhananjaya Reddy Signed-off-by: Jon Mason --- arch/arm64/boot/dts/broadcom/ns2-svk.dts | 16 +++++++++ arch/arm64/boot/dts/broadcom/ns2-xmc.dts | 8 +++++ arch/arm64/boot/dts/broadcom/ns2.dtsi | 62 ++++++++++++++++++++++++++++++++ 3 files changed, 86 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/ns2-svk.dts index ec19fbf..7cd2ef7 100644 --- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts +++ b/arch/arm64/boot/dts/broadcom/ns2-svk.dts @@ -234,3 +234,19 @@ }; }; }; + +&usb3_phy0 { + status = "okay"; +}; + +&usb3_phy1 { + status = "okay"; +}; + +&xhci0 { + status = "okay"; +}; + +&xhci1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/broadcom/ns2-xmc.dts b/arch/arm64/boot/dts/broadcom/ns2-xmc.dts index ab4ae1a..8e8feb7 100644 --- a/arch/arm64/boot/dts/broadcom/ns2-xmc.dts +++ b/arch/arm64/boot/dts/broadcom/ns2-xmc.dts @@ -189,3 +189,11 @@ &uart3 { status = "okay"; }; + +&usb3_phy0 { + status = "okay"; +}; + +&xhci0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi index 35a309a..2360ff5 100644 --- a/arch/arm64/boot/dts/broadcom/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi @@ -343,6 +343,11 @@ <0x660009b0 0x40>; }; + usb3_ctrl: syscon at 6501d144 { + compatible = "brcm,ns2-usb3-ctrl", "syscon"; + reg = <0x6501d144 0x4>; + }; + gpio_aon: gpio at 65024800 { compatible = "brcm,iproc-gpio"; reg = <0x65024800 0x50>, @@ -460,6 +465,11 @@ }; }; + usb3_phy_cfg: syscon at 66000910 { + compatible = "brcm,ns2-usb3-phy-cfg", "syscon"; + reg = <0x66000910 0x14>; + }; + pwm: pwm at 66010000 { compatible = "brcm,iproc-pwm"; reg = <0x66010000 0x28>; @@ -487,6 +497,34 @@ }; }; + mdio at 1 { + reg = <0x1>; + #address-cells = <1>; + #size-cells = <0>; + + usb3_phy: usb3_phy at 0 { + compatible = "brcm,ns2-usb3-phy"; + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + usb3-ctrl-syscon = <&usb3_ctrl>; + usb3-phy-cfg-syscon = <&usb3_phy_cfg>; + usb3-rst-ctrl-syscon = <&usb3_rst_ctrl>; + + usb3_phy0: usb3_phy at 0 { + reg = <0>; + #phy-cells = <0>; + status = "disabled"; + }; + + usb3_phy1: usb_phy at 1 { + reg = <1>; + #phy-cells = <0>; + status = "disabled"; + }; + }; + }; + mdio at 7 { reg = <0x7>; #address-cells = <1>; @@ -652,6 +690,26 @@ reg = <0x66220000 0x28>; }; + xhci0: usb at 66300000 { + compatible = "generic-xhci"; + reg = <0x66300000 0x1000>; + interrupts = ; + phys = <&usb3_phy0>; + phy-names = "usb"; + dma-coherent; + status = "disabled"; + }; + + xhci1: usb at 66310000 { + compatible = "generic-xhci"; + reg = <0x66310000 0x1000>; + interrupts = ; + phys = <&usb3_phy1>; + phy-names = "usb"; + dma-coherent; + status = "disabled"; + }; + sata_phy: sata_phy at 663f0100 { compatible = "brcm,iproc-ns2-sata-phy"; reg = <0x663f0100 0x1f00>, @@ -747,5 +805,9 @@ #size-cells = <0>; }; + usb3_rst_ctrl: syscon at 67000408 { + compatible = "brcm,ns2-usb3-rst-ctrl", "syscon"; + reg = <0x67000408 0x1808>; + }; }; }; -- 2.7.4