147 lines
3.0 KiB
Diff
147 lines
3.0 KiB
Diff
From c57d1a970275aabfbfab4c56001394ada3456d8e Mon Sep 17 00:00:00 2001
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From: Jimmy Hon <honyuenkwun@gmail.com>
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Date: Wed, 17 Apr 2024 22:52:33 -0500
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Subject: [PATCH] arm64: dts: rockchip: add USB-C support to rk3588s-orangepi-5
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Add support for using the Orange Pi 5 USB-C port for USB in OHCI, EHCI
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or XHCI mode. Displayport AltMode is not yet supported.
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Signed-off-by: Jimmy Hon <honyuenkwun@gmail.com>
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Link: https://lore.kernel.org/r/20240418035232.35344-2-honyuenkwun@gmail.com
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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.../boot/dts/rockchip/rk3588s-orangepi-5.dts | 94 +++++++++++++++++++
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1 file changed, 94 insertions(+)
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--- a/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts
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@@ -6,6 +6,7 @@
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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+#include <dt-bindings/usb/pd.h>
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#include "rk3588s.dtsi"
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/ {
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@@ -217,6 +218,56 @@
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pinctrl-0 = <&i2c6m3_xfer>;
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status = "okay";
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+ usbc0: usb-typec@22 {
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+ compatible = "fcs,fusb302";
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+ reg = <0x22>;
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+ interrupt-parent = <&gpio0>;
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+ interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&usbc0_int>;
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+ vbus-supply = <&vbus_typec>;
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+ status = "okay";
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+
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+ usb_con: connector {
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+ compatible = "usb-c-connector";
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+ label = "USB-C";
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+ data-role = "dual";
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+ op-sink-microwatt = <1000000>;
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+ power-role = "dual";
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+ sink-pdos =
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+ <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
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+ source-pdos =
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+ <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
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+ try-power-role = "source";
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+
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+ ports {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ port@0 {
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+ reg = <0>;
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+ usbc0_hs: endpoint {
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+ remote-endpoint = <&usb_host0_xhci_drd_sw>;
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+ };
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+ };
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+
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+ port@1 {
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+ reg = <1>;
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+ usbc0_ss: endpoint {
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+ remote-endpoint = <&usbdp_phy0_typec_ss>;
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+ };
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+ };
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+
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+ port@2 {
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+ reg = <2>;
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+ usbc0_sbu: endpoint {
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+ remote-endpoint = <&usbdp_phy0_typec_sbu>;
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+ };
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+ };
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+ };
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+ };
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+ };
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+
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hym8563: rtc@51 {
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compatible = "haoyu,hym8563";
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reg = <0x51>;
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@@ -630,6 +681,14 @@
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status = "okay";
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};
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+&u2phy0 {
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+ status = "okay";
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+};
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+
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+&u2phy0_otg {
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+ status = "okay";
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+};
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+
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&u2phy2 {
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status = "okay";
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};
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@@ -651,6 +710,29 @@
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status = "okay";
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};
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+&usbdp_phy0 {
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+ mode-switch;
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+ orientation-switch;
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+ sbu1-dc-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
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+ sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
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+ status = "okay";
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+
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+ port {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ usbdp_phy0_typec_ss: endpoint@0 {
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+ reg = <0>;
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+ remote-endpoint = <&usbc0_ss>;
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+ };
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+
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+ usbdp_phy0_typec_sbu: endpoint@1 {
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+ reg = <1>;
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+ remote-endpoint = <&usbc0_sbu>;
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+ };
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+ };
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+};
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+
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&usb_host0_ehci {
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status = "okay";
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};
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@@ -659,6 +741,18 @@
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status = "okay";
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};
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+&usb_host0_xhci {
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+ dr_mode = "otg";
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+ usb-role-switch;
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+ status = "okay";
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+
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+ port {
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+ usb_host0_xhci_drd_sw: endpoint {
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+ remote-endpoint = <&usbc0_hs>;
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+ };
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+ };
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+};
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+
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&usb_host1_ehci {
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status = "okay";
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};
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