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3a187fa718
Also add a new kconfig symbol (CONFIG_KCMP) to the generic config, disabling the SYS_kcmp syscall (it was split from CONFIG_CHECKPOINT_RESTORE, which is disabled by default, so the previous behaviour is kept). Removed (upstreamed) patches: 070-net-icmp-pass-zeroed-opts-from-icmp-v6-_ndo_send-bef.patch 081-wireguard-device-do-not-generate-ICMP-for-non-IP-pac.patch 082-wireguard-queueing-get-rid-of-per-peer-ring-buffers.patch 083-wireguard-kconfig-use-arm-chacha-even-with-no-neon.patch 830-v5.12-0002-usb-serial-option-update-interface-mapping-for-ZTE-P685M.patch Manually rebased patches: 313-helios4-dts-status-led-alias.patch 104-powerpc-mpc85xx-change-P2020RDB-dts-file-for-OpenWRT.patch Run tested: ath79 (TL-WDR3600) mvebu (Turris Omnia) Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
63 lines
1.8 KiB
Diff
63 lines
1.8 KiB
Diff
From: William Wu <william.wu@rock-chips.com>
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RK3328 has one USB 3.0 OTG controller which uses DWC_USB3
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core's general architecture. It can act as static xHCI host
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controller, static device controller, USB 3.0/2.0 OTG basing
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on ID of USB3.0 PHY.
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Signed-off-by: William Wu <william.wu@rock-chips.com>
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Signed-off-by: Leonidas P. Papadakos <papadakospan@gmail.com>
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---
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NOTE: This binding still has issues. From the original thread:
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the rk3328 usb3-phy has an issue with detecting any plugin events
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after a previous device got removed - see the inno-usb3-phy driver
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in the vendor kernel.
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The current state is good-enough for enabling the USB3 attached LAN
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port of the NanoPi R2S. However, it might explode depending on your
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use-case. You've been warned.
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---
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arch/arm64/boot/dts/rockchip/rk3328.dtsi | 27 ++++++++++++++++++++++++
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1 file changed, 27 insertions(+)
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--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
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@@ -984,6 +984,33 @@
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status = "disabled";
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};
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+ usbdrd3: usb@ff600000 {
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+ compatible = "rockchip,rk3328-dwc3", "rockchip,rk3399-dwc3";
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+ clocks = <&cru SCLK_USB3OTG_REF>, <&cru SCLK_USB3OTG_SUSPEND>,
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+ <&cru ACLK_USB3OTG>;
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+ clock-names = "ref_clk", "suspend_clk",
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+ "bus_clk";
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+ #address-cells = <2>;
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+ #size-cells = <2>;
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+ ranges;
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+ status = "disabled";
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+
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+ usbdrd_dwc3: dwc3@ff600000 {
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+ compatible = "snps,dwc3";
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+ reg = <0x0 0xff600000 0x0 0x100000>;
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+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
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+ dr_mode = "otg";
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+ phy_type = "utmi_wide";
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+ snps,dis_enblslpm_quirk;
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+ snps,dis-u2-freeclk-exists-quirk;
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+ snps,dis_u2_susphy_quirk;
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+ snps,dis_u3_susphy_quirk;
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+ snps,dis-del-phy-power-chg-quirk;
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+ snps,dis-tx-ipgap-linecheck-quirk;
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+ status = "disabled";
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+ };
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+ };
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+
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gic: interrupt-controller@ff811000 {
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compatible = "arm,gic-400";
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#interrupt-cells = <3>;
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