From: Sebastian Reichel <sebastian.reichel@collabora.com>
To: Heiko Stuebner <heiko@sntech.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-rockchip@lists.infradead.org, linux-usb@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Sebastian Reichel <sebastian.reichel@collabora.com>,
kernel@collabora.com
Subject: [PATCH v2 3/3] arm64: dts: rockchip: rk3588s: Add USB3 host controller
Date: Thu, 20 Jul 2023 19:36:43 +0200 [thread overview]
Message-ID: <20230720173643.69553-4-sebastian.reichel@collabora.com> (raw)
In-Reply-To: <20230720173643.69553-1-sebastian.reichel@collabora.com>
RK3588 has three USB3 controllers. This adds the host-only controller,
which is using the naneng-combphy shared with PCIe and SATA.
The other two are dual-role and using a different PHY that is not yet
supported upstream.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index b9b509257aaa..5cda58ea52e2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -443,6 +443,27 @@ usb_host1_ohci: usb@fc8c0000 {
status = "disabled";
};
+ usb_host2_xhci: usb@fcd00000 {
+ compatible = "rockchip,rk3588-dwc3", "snps,dwc3";
+ reg = <0x0 0xfcd00000 0x0 0x400000>;
+ interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&cru REF_CLK_USB3OTG2>, <&cru SUSPEND_CLK_USB3OTG2>,
+ <&cru ACLK_USB3OTG2>, <&cru CLK_UTMI_OTG2>,
+ <&cru CLK_PIPEPHY2_PIPE_U3_G>;
+ clock-names = "ref_clk", "suspend_clk", "bus_clk", "utmi", "pipe";
+ dr_mode = "host";
+ phys = <&combphy2_psu PHY_TYPE_USB3>;
+ phy-names = "usb3-phy";
+ phy_type = "utmi_wide";
+ resets = <&cru SRST_A_USB3OTG2>;
+ snps,dis_enblslpm_quirk;
+ snps,dis-u2-freeclk-exists-quirk;
+ snps,dis-del-phy-power-chg-quirk;
+ snps,dis-tx-ipgap-linecheck-quirk;
+ snps,dis_rxdet_inp3_quirk;
+ status = "disabled";
+ };
+
sys_grf: syscon@fd58c000 {
compatible = "rockchip,rk3588-sys-grf", "syscon";
reg = <0x0 0xfd58c000 0x0 0x1000>;
--
2.40.1
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prev parent reply other threads:[~2023-07-20 17:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-20 17:36 [PATCH v2 0/3] RK3588 USB3 host controller support Sebastian Reichel
2023-07-20 17:36 ` [PATCH v2 1/3] dt-bindings: usb: add rk3588 compatible to rockchip,dwc3 Sebastian Reichel
2023-07-22 11:42 ` Conor Dooley
2023-07-31 15:12 ` Sebastian Reichel
2023-07-31 15:32 ` Conor Dooley
2023-07-20 17:36 ` [PATCH v2 2/3] usb: dwc3: add optional PHY interface clocks Sebastian Reichel
2023-07-20 17:36 ` Sebastian Reichel [this message]
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