Author: ganbold Date: Wed Jan 29 12:10:42 2020 New Revision: 357254 URL: https://svnweb.freebsd.org/changeset/base/357254
Log: Add an overlay for RK3328 USB3 node. It doesn't exist in mainline dts due to the issues related with detaching and reattaching USB3 devices as mentioned in https://patchwork.kernel.org/patch/10853381/ In case of FreeBSD, as a temporary workaround "usbconfig reset" command can fix the problem. Reviewed by: manu Added: head/sys/dts/arm64/overlays/rk3328-dwc3.dtso (contents, props changed) Modified: head/sys/modules/dtb/rockchip/Makefile Added: head/sys/dts/arm64/overlays/rk3328-dwc3.dtso ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/dts/arm64/overlays/rk3328-dwc3.dtso Wed Jan 29 12:10:42 2020 (r357254) @@ -0,0 +1,39 @@ +/dts-v1/; +/plugin/; + +#include <dt-bindings/clock/rk3328-cru.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + compatible = "rockchip,rk3328"; +}; + +&{/} { + usbdrd3: usb@ff600000 { + compatible = "rockchip,rk3328-dwc3"; + clocks = <&cru SCLK_USB3OTG_REF>, <&cru SCLK_USB3OTG_SUSPEND>, + <&cru ACLK_USB3OTG>; + clock-names = "ref_clk", "suspend_clk", + "bus_clk"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "okay"; + + usbdrd_dwc3: dwc3@ff600000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff600000 0x0 0x100000>; + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + dr_mode = "host"; + 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; + status = "okay"; + }; + }; +}; Modified: head/sys/modules/dtb/rockchip/Makefile ============================================================================== --- head/sys/modules/dtb/rockchip/Makefile Wed Jan 29 12:02:47 2020 (r357253) +++ head/sys/modules/dtb/rockchip/Makefile Wed Jan 29 12:10:42 2020 (r357254) @@ -7,4 +7,6 @@ DTS= \ rockchip/rk3328-rock64.dts \ rockchip/rk3399-rockpro64.dts +DTSO= rk3328-dwc3.dtso + .include <bsd.dtb.mk> _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
