diff options
Diffstat (limited to 'target/linux/rockchip/patches-5.4/101-dts-rockchip-add-usb3-controller-node-for-RK3328-SoCs.patch')
| -rw-r--r-- | target/linux/rockchip/patches-5.4/101-dts-rockchip-add-usb3-controller-node-for-RK3328-SoCs.patch | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/target/linux/rockchip/patches-5.4/101-dts-rockchip-add-usb3-controller-node-for-RK3328-SoCs.patch b/target/linux/rockchip/patches-5.4/101-dts-rockchip-add-usb3-controller-node-for-RK3328-SoCs.patch deleted file mode 100644 index 2635c7a676..0000000000 --- a/target/linux/rockchip/patches-5.4/101-dts-rockchip-add-usb3-controller-node-for-RK3328-SoCs.patch +++ /dev/null @@ -1,62 +0,0 @@ -From: William Wu <william.wu@rock-chips.com> - -RK3328 has one USB 3.0 OTG controller which uses DWC_USB3 -core's general architecture. It can act as static xHCI host -controller, static device controller, USB 3.0/2.0 OTG basing -on ID of USB3.0 PHY. - -Signed-off-by: William Wu <william.wu@rock-chips.com> -Signed-off-by: Leonidas P. Papadakos <papadakospan@gmail.com> - ---- - -NOTE: This binding still has issues. From the original thread: - -the rk3328 usb3-phy has an issue with detecting any plugin events -after a previous device got removed - see the inno-usb3-phy driver -in the vendor kernel. - -The current state is good-enough for enabling the USB3 attached LAN -port of the NanoPi R2S. However, it might explode depending on your -use-case. You've been warned. - ---- - arch/arm64/boot/dts/rockchip/rk3328.dtsi | 27 ++++++++++++++++++++++++ - 1 file changed, 27 insertions(+) - ---- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi -+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi -@@ -938,6 +938,33 @@ - status = "disabled"; - }; - -+ usbdrd3: usb@ff600000 { -+ compatible = "rockchip,rk3328-dwc3", "rockchip,rk3399-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 = "disabled"; -+ -+ usbdrd_dwc3: dwc3@ff600000 { -+ compatible = "snps,dwc3"; -+ reg = <0x0 0xff600000 0x0 0x100000>; -+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; -+ dr_mode = "otg"; -+ 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 = "disabled"; -+ }; -+ }; -+ - gic: interrupt-controller@ff811000 { - compatible = "arm,gic-400"; - #interrupt-cells = <3>; |