rockchip: add NanoPi R2S support
Hardware -------- RockChip RK3328 ARM64 (4 cores) 1GB DDR4 RAM 2x 1000 Base-T 3 LEDs (LAN / WAN / SYS) 1 Button (Reset) Micro-SD slot USB 2.0 Port Installation ------------ Uncompress the OpenWrt sysupgrade and write it to a micro SD card using dd. MAC-address ----------- The vendor code supports reading a MAC address from an EEPROM connected via i2c0 of the SoC. The EEPROM (address 0x51) should contain the MAC address in binary at offset 0xfa. However, my two units didn't come with such an EEPROM soldered on. The EEPROM should be placed between the SoC and the GPIO pins on the board. (U10) Generating rendom MAC addresses works around this issue. Otherwise, all boards running the same image have identical MAC addresses. Signed-off-by: David Bauer <mail@david-bauer.net>master
David Bauer
4 years ago
parent
b72f7c64a4
commit
b7a9a183fb
@ -0,0 +1,20 @@
|
||||
#!/bin/sh
|
||||
|
||||
. /lib/functions/leds.sh
|
||||
. /lib/functions/uci-defaults.sh
|
||||
|
||||
board=$(board_name)
|
||||
boardname="${board##*,}"
|
||||
|
||||
board_config_update
|
||||
|
||||
case $board in
|
||||
friendlyarm,nanopi-r2s)
|
||||
ucidef_set_led_netdev "wan" "WAN" "$boardname:green:wan" "eth0"
|
||||
ucidef_set_led_netdev "lan" "LAN" "$boardname:green:lan" "eth1"
|
||||
;;
|
||||
esac
|
||||
|
||||
board_config_flush
|
||||
|
||||
exit 0
|
||||
@ -1,15 +1,45 @@
|
||||
#!/bin/sh
|
||||
|
||||
. /lib/functions/uci-defaults.sh
|
||||
. /lib/functions/system.sh
|
||||
|
||||
board_config_update
|
||||
rockchip_setup_interfaces()
|
||||
{
|
||||
local board="$1"
|
||||
|
||||
case "$(board_name)" in
|
||||
case "$board" in
|
||||
friendlyarm,nanopi-r2s)
|
||||
ucidef_set_interfaces_lan_wan 'eth1' 'eth0'
|
||||
;;
|
||||
*)
|
||||
ucidef_set_interface_lan 'eth0'
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
rockchip_setup_macs()
|
||||
{
|
||||
local board="$1"
|
||||
local lan_mac=""
|
||||
local wan_mac=""
|
||||
local label_mac=""
|
||||
|
||||
case "$board" in
|
||||
friendlyarm,nanopi-r2s)
|
||||
wan_mac=$(macaddr_random)
|
||||
lan_mac=$(macaddr_add "$wan_mac" +1)
|
||||
;;
|
||||
esac
|
||||
|
||||
[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
|
||||
[ -n "$wan_mac" ] && ucidef_set_interface_macaddr "wan" $wan_mac
|
||||
[ -n "$label_mac" ] && ucidef_set_label_macaddr $label_mac
|
||||
}
|
||||
|
||||
board_config_update
|
||||
board=$(board_name)
|
||||
rockchip_setup_interfaces $board
|
||||
rockchip_setup_macs $board
|
||||
board_config_flush
|
||||
|
||||
exit 0
|
||||
|
||||
@ -0,0 +1,8 @@
|
||||
part uuid mmc ${devnum}:2 uuid
|
||||
|
||||
setenv bootargs "console=ttyS2,1500000 earlycon=uart8250,mmio32,0xff130000 root=PARTUUID=${uuid} rw rootwait"
|
||||
|
||||
load mmc ${devnum}:1 ${fdt_addr_r} rockchip.dtb
|
||||
load mmc ${devnum}:1 ${kernel_addr_r} kernel.img
|
||||
|
||||
booti ${kernel_addr_r} - ${fdt_addr_r}
|
||||
@ -0,0 +1,370 @@
|
||||
From 749cbb7b1a4bc2244b6af8cd7d8b471d4e33c80f Mon Sep 17 00:00:00 2001
|
||||
From: David Bauer <mail@david-bauer.net>
|
||||
Date: Fri, 10 Jul 2020 15:57:46 +0200
|
||||
Subject: [PATCH] rockchip: rk3328: Add support for FriendlyARM NanoPi R2S
|
||||
|
||||
This adds support for the NanoPi R2S from FriendlyARM.
|
||||
|
||||
Rockchip RK3328 SoC
|
||||
1GB DDR4 RAM
|
||||
Gigabit Ethernet (WAN)
|
||||
Gigabit Ethernet (USB3) (LAN)
|
||||
USB 2.0 Host Port
|
||||
MicroSD slot
|
||||
Reset button
|
||||
WAN - LAN - SYS LED
|
||||
|
||||
Signed-off-by: David Bauer <mail@david-bauer.net>
|
||||
---
|
||||
arch/arm64/boot/dts/rockchip/Makefile | 1 +
|
||||
.../boot/dts/rockchip/rk3328-nanopi-r2s.dts | 334 ++++++++++++++++++
|
||||
2 files changed, 335 insertions(+)
|
||||
create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
|
||||
|
||||
--- a/arch/arm64/boot/dts/rockchip/Makefile
|
||||
+++ b/arch/arm64/boot/dts/rockchip/Makefile
|
||||
@@ -1,6 +1,7 @@
|
||||
# SPDX-License-Identifier: GPL-2.0
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
|
||||
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb
|
||||
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb
|
||||
--- /dev/null
|
||||
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
|
||||
@@ -0,0 +1,334 @@
|
||||
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||||
+/*
|
||||
+ * Copyright (c) 2020 David Bauer <mail@david-bauer.net>
|
||||
+ */
|
||||
+
|
||||
+/dts-v1/;
|
||||
+
|
||||
+#include <dt-bindings/input/input.h>
|
||||
+#include <dt-bindings/gpio/gpio.h>
|
||||
+#include "rk3328.dtsi"
|
||||
+
|
||||
+/ {
|
||||
+ model = "FriendlyARM NanoPi R2S";
|
||||
+ compatible = "friendlyarm,nanopi-r2s", "rockchip,rk3328";
|
||||
+
|
||||
+ chosen {
|
||||
+ stdout-path = "serial2:1500000n8";
|
||||
+ };
|
||||
+
|
||||
+ gmac_clkin: external-gmac-clock {
|
||||
+ compatible = "fixed-clock";
|
||||
+ clock-frequency = <125000000>;
|
||||
+ clock-output-names = "gmac_clkin";
|
||||
+ #clock-cells = <0>;
|
||||
+ };
|
||||
+
|
||||
+ vcc_sd: sdmmc-regulator {
|
||||
+ compatible = "regulator-fixed";
|
||||
+ gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&sdmmc0m1_gpio>;
|
||||
+ regulator-name = "vcc_sd";
|
||||
+ regulator-min-microvolt = <3300000>;
|
||||
+ regulator-max-microvolt = <3300000>;
|
||||
+ vin-supply = <&vcc_io>;
|
||||
+ };
|
||||
+
|
||||
+ vcc_sdio: sdmmcio-regulator {
|
||||
+ compatible = "regulator-gpio";
|
||||
+ gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;
|
||||
+ enable-active-high;
|
||||
+ states = <1800000 0x1
|
||||
+ 3300000 0x0>;
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&sdio_vcc_pin>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-min-microvolt = <1800000>;
|
||||
+ regulator-max-microvolt = <3300000>;
|
||||
+ regulator-name = "vcc_sdio";
|
||||
+ regulator-settling-time-us = <5000>;
|
||||
+ regulator-type = "voltage";
|
||||
+ vin-supply = <&vcc_io>;
|
||||
+ };
|
||||
+
|
||||
+ vcc_sys: vcc-sys {
|
||||
+ compatible = "regulator-fixed";
|
||||
+ regulator-name = "vcc_sys";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-min-microvolt = <5000000>;
|
||||
+ regulator-max-microvolt = <5000000>;
|
||||
+ };
|
||||
+
|
||||
+ leds {
|
||||
+ compatible = "gpio-leds";
|
||||
+
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&led_pins>;
|
||||
+
|
||||
+ sys {
|
||||
+ gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
|
||||
+ label = "nanopi-r2s:red:sys";
|
||||
+ };
|
||||
+
|
||||
+ lan {
|
||||
+ gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
|
||||
+ label = "nanopi-r2s:green:lan";
|
||||
+ };
|
||||
+
|
||||
+ wan {
|
||||
+ gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_HIGH>;
|
||||
+ label = "nanopi-r2s:green:wan";
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ gpio_keys {
|
||||
+ compatible = "gpio-keys-polled";
|
||||
+ poll-interval = <100>;
|
||||
+
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&button_pins>;
|
||||
+
|
||||
+ reset {
|
||||
+ label = "Reset Button";
|
||||
+ gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
|
||||
+ linux,code = <KEY_RESTART>;
|
||||
+ debounce-interval = <50>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&cpu0 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&cpu1 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&cpu2 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&cpu3 {
|
||||
+ cpu-supply = <&vdd_arm>;
|
||||
+};
|
||||
+
|
||||
+&gmac2io {
|
||||
+ assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
|
||||
+ assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
|
||||
+ clock_in_out = "input";
|
||||
+ phy-supply = <&vcc_io>;
|
||||
+ phy-handle = <&rtl8211e>;
|
||||
+ phy-mode = "rgmii";
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&rgmiim1_pins>;
|
||||
+ snps,aal;
|
||||
+ snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
|
||||
+ snps,reset-active-low;
|
||||
+ snps,reset-delays-us = <0 10000 50000>;
|
||||
+ tx_delay = <0x24>;
|
||||
+ rx_delay = <0x18>;
|
||||
+ status = "okay";
|
||||
+
|
||||
+ mdio {
|
||||
+ compatible = "snps,dwmac-mdio";
|
||||
+ #address-cells = <1>;
|
||||
+ #size-cells = <0>;
|
||||
+
|
||||
+ rtl8211e: ethernet-phy@0 {
|
||||
+ reg = <0>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&i2c1 {
|
||||
+ status = "okay";
|
||||
+
|
||||
+ rk805: rk805@18 {
|
||||
+ compatible = "rockchip,rk805";
|
||||
+ reg = <0x18>;
|
||||
+ interrupt-parent = <&gpio2>;
|
||||
+ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
|
||||
+ #clock-cells = <1>;
|
||||
+ clock-output-names = "xin32k", "rk805-clkout2";
|
||||
+ gpio-controller;
|
||||
+ #gpio-cells = <2>;
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&pmic_int_l>;
|
||||
+ rockchip,system-power-controller;
|
||||
+ wakeup-source;
|
||||
+
|
||||
+ vcc1-supply = <&vcc_sys>;
|
||||
+ vcc2-supply = <&vcc_sys>;
|
||||
+ vcc3-supply = <&vcc_sys>;
|
||||
+ vcc4-supply = <&vcc_sys>;
|
||||
+ vcc5-supply = <&vcc_io>;
|
||||
+ vcc6-supply = <&vcc_sys>;
|
||||
+
|
||||
+ regulators {
|
||||
+ vdd_logic: DCDC_REG1 {
|
||||
+ regulator-name = "vdd_logic";
|
||||
+ regulator-min-microvolt = <712500>;
|
||||
+ regulator-max-microvolt = <1450000>;
|
||||
+ regulator-ramp-delay = <12500>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1000000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vdd_arm: DCDC_REG2 {
|
||||
+ regulator-name = "vdd_arm";
|
||||
+ regulator-min-microvolt = <712500>;
|
||||
+ regulator-max-microvolt = <1450000>;
|
||||
+ regulator-ramp-delay = <12500>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <950000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_ddr: DCDC_REG3 {
|
||||
+ regulator-name = "vcc_ddr";
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_io: DCDC_REG4 {
|
||||
+ regulator-name = "vcc_io";
|
||||
+ regulator-min-microvolt = <3300000>;
|
||||
+ regulator-max-microvolt = <3300000>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <3300000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc_18: LDO_REG1 {
|
||||
+ regulator-name = "vcc_18";
|
||||
+ regulator-min-microvolt = <1800000>;
|
||||
+ regulator-max-microvolt = <1800000>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1800000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vcc18_emmc: LDO_REG2 {
|
||||
+ regulator-name = "vcc18_emmc";
|
||||
+ regulator-min-microvolt = <1800000>;
|
||||
+ regulator-max-microvolt = <1800000>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1800000>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ vdd_10: LDO_REG3 {
|
||||
+ regulator-name = "vdd_10";
|
||||
+ regulator-min-microvolt = <1000000>;
|
||||
+ regulator-max-microvolt = <1000000>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-boot-on;
|
||||
+ regulator-state-mem {
|
||||
+ regulator-on-in-suspend;
|
||||
+ regulator-suspend-microvolt = <1000000>;
|
||||
+ };
|
||||
+ };
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&io_domains {
|
||||
+ status = "okay";
|
||||
+
|
||||
+ vccio1-supply = <&vcc_io>;
|
||||
+ vccio2-supply = <&vcc18_emmc>;
|
||||
+ vccio3-supply = <&vcc_sdio>;
|
||||
+ vccio4-supply = <&vcc_18>;
|
||||
+ vccio5-supply = <&vcc_io>;
|
||||
+ vccio6-supply = <&vcc_io>;
|
||||
+ pmuio-supply = <&vcc_io>;
|
||||
+};
|
||||
+
|
||||
+&pinctrl {
|
||||
+ leds {
|
||||
+ led_pins: led-pins {
|
||||
+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>,
|
||||
+ <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>,
|
||||
+ <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ button {
|
||||
+ button_pins: button-pins {
|
||||
+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ pmic {
|
||||
+ pmic_int_l: pmic-int-l {
|
||||
+ rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
+ sd {
|
||||
+ sdio_vcc_pin: sdio-vcc-pin {
|
||||
+ rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&sdmmc {
|
||||
+ bus-width = <4>;
|
||||
+ cap-mmc-highspeed;
|
||||
+ cap-sd-highspeed;
|
||||
+ disable-wp;
|
||||
+ max-frequency = <150000000>;
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
|
||||
+ vmmc-supply = <&vcc_sd>;
|
||||
+ vqmmc-supply = <&vcc_sdio>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&tsadc {
|
||||
+ rockchip,hw-tshut-mode = <0>;
|
||||
+ rockchip,hw-tshut-polarity = <0>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&uart2 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&u2phy {
|
||||
+ status = "okay";
|
||||
+
|
||||
+ u2phy_host: host-port {
|
||||
+ status = "okay";
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&usb_host0_ehci {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usb_host0_ohci {
|
||||
+ status = "okay";
|
||||
+};
|
||||
@ -0,0 +1,40 @@
|
||||
From 6731d2c9039fbe1ecf21915eab3acee0a999508a Mon Sep 17 00:00:00 2001
|
||||
From: David Bauer <mail@david-bauer.net>
|
||||
Date: Fri, 10 Jul 2020 21:38:20 +0200
|
||||
Subject: [PATCH] rockchip: use system LED for OpenWrt
|
||||
|
||||
Use the SYS LED on the casing for showing system status.
|
||||
|
||||
This patch is kept seperate from the NanoPi R2S support patch, as i plan
|
||||
on submitting the device support upstream.
|
||||
|
||||
Signed-off-by: David Bauer <mail@david-bauer.net>
|
||||
---
|
||||
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts | 9 ++++++++-
|
||||
1 file changed, 8 insertions(+), 1 deletion(-)
|
||||
|
||||
--- a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
|
||||
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
|
||||
@@ -17,6 +17,13 @@
|
||||
stdout-path = "serial2:1500000n8";
|
||||
};
|
||||
|
||||
+ aliases {
|
||||
+ led-boot = &led_sys;
|
||||
+ led-failsafe = &led_sys;
|
||||
+ led-running = &led_sys;
|
||||
+ led-upgrade = &led_sys;
|
||||
+ };
|
||||
+
|
||||
gmac_clkin: external-gmac-clock {
|
||||
compatible = "fixed-clock";
|
||||
clock-frequency = <125000000>;
|
||||
@@ -67,7 +74,7 @@
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&led_pins>;
|
||||
|
||||
- sys {
|
||||
+ led_sys: sys {
|
||||
gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
|
||||
label = "nanopi-r2s:red:sys";
|
||||
};
|
||||
@ -0,0 +1,62 @@
|
||||
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
|
||||
@@ -936,6 +936,33 @@
|
||||
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>;
|
||||
@ -0,0 +1,60 @@
|
||||
From 0fc3b9b7619c4878f73a6a7989863f0d1a3fd392 Mon Sep 17 00:00:00 2001
|
||||
From: David Bauer <mail@david-bauer.net>
|
||||
Date: Fri, 10 Jul 2020 21:12:16 +0200
|
||||
Subject: [PATCH] rockchip: enabled LAN port on NanoPi R2S
|
||||
|
||||
Enable the USB3 port on the FriendlyARM NanoPi R2S.
|
||||
This is required for the USB3 attached LAN port to work.
|
||||
|
||||
Signed-off-by: David Bauer <mail@david-bauer.net>
|
||||
---
|
||||
.../boot/dts/rockchip/rk3328-nanopi-r2s.dts | 27 +++++++++++++++++++
|
||||
1 file changed, 27 insertions(+)
|
||||
|
||||
--- a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
|
||||
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
|
||||
@@ -68,6 +68,18 @@
|
||||
regulator-max-microvolt = <5000000>;
|
||||
};
|
||||
|
||||
+ vcc_rtl8153: vcc-rtl8153-regulator {
|
||||
+ compatible = "regulator-fixed";
|
||||
+ gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&rtl8153_en_drv>;
|
||||
+ regulator-always-on;
|
||||
+ regulator-name = "vcc_rtl8153";
|
||||
+ regulator-min-microvolt = <5000000>;
|
||||
+ regulator-max-microvolt = <5000000>;
|
||||
+ enable-active-high;
|
||||
+ };
|
||||
+
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
@@ -288,6 +300,12 @@
|
||||
rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
};
|
||||
};
|
||||
+
|
||||
+ usb {
|
||||
+ rtl8153_en_drv: rtl8153-en-drv {
|
||||
+ rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
+ };
|
||||
+ };
|
||||
};
|
||||
|
||||
&sdmmc {
|
||||
@@ -328,3 +346,12 @@
|
||||
&usb_host0_ohci {
|
||||
status = "okay";
|
||||
};
|
||||
+
|
||||
+&usbdrd3 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&usbdrd_dwc3 {
|
||||
+ dr_mode = "host";
|
||||
+ status = "okay";
|
||||
+};
|
||||
Loading…
Reference in New Issue