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openwrt/target/linux/sunxi/patches-6.18/544-ARM-dts-add-support-for-Rongpin-RP-T113-board.patch
Zoltan HERPAI 716661d562 sunxi: add T113-S3 support 
The Allwinner T113-s3 (sun8i) SoC features a dual-core Cortex-A7 ARM CPU and
128MB of DDR3 memory in the same physical package. It supports industrial
temperature ranges. Most of the IP blocks are shared with the D1/D1s core.
There are multiple variants of the SoC, which may vary in the included memory
size, with some of them including a C906 RISC-V co-processor.

Boards supported:
 - MangoPi MQDual T113
   - wireless-only (RTL8723DS)

 - MYIR MYD-YT113 eMMC
   - 1Gbit ethernet (Motorcomm YT8531 PHY)
   - 4GByte eMMC
   - M.2-type slot for 4G/5G cards, plus 2x SIM slot
   - USB 2.0 ports
   - GPIO/I2C/SPI/CAN ports
   - FNLink 6131 (rtl8733bu) wifi module

 - MYIR MYD-YT113 SPI
   - Same as above but with 256Mbyte SPI-NAND flash instead of eMMC

 - Rongpin RP-T113
   - 100Mbit ethernet (ICplus IP101GR PHY)
   - miniPCIe slot for 4G cards, plus 1x SIM slot
   - 3x USB 2.0 ports
   - RTL8723BS wireless
   - HYM8563 RTC
   - GPIO/I2C/SPI/CAN ports

 - Olimex T113-Olinuxino
   - 100Mbit ethernet (ICplus IP101GR)
   - UEXT connector (GPIO/I2C/SPI ports)
   - 1x USB 2.0
   - audio jack, LEDC

Installation:
Use the standard sunxi installation to an SD-card.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2026-05-09 11:19:22 +02:00

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From b96bdf955ab4131023a465dba2035940ee848fb4 Mon Sep 17 00:00:00 2001
From: Zoltan HERPAI <wigyori@uid0.hu>
Date: Thu, 31 Aug 2023 13:35:06 +0200
Subject: [PATCH 18/25] ARM: dts: add support for Rongpin RP-T113 board
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
---
arch/arm/boot/dts/allwinner/Makefile | 1 +
arch/arm/boot/dts/allwinner/sun8i-t113s-rp-t113.dts | 184 ++++++++++++++++++++++
2 files changed, 185 insertions(+)
create mode 100644 arch/arm/boot/dts/allwinner/sun8i-t113s-rp-t113.dts
--- a/arch/arm/boot/dts/allwinner/Makefile
+++ b/arch/arm/boot/dts/allwinner/Makefile
@@ -265,6 +265,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-t113s-mangopi-mqdual-t113.dtb \
sun8i-t113s-myd-yt113x-emmc.dtb \
sun8i-t113s-myd-yt113x-spi.dtb \
+ sun8i-t113s-rp-t113.dtb \
sun8i-t113s-netcube-nagami-basic-carrier.dtb \
sun8i-t113s-netcube-nagami-keypad-carrier.dtb \
sun8i-t3-cqa3t-bv3.dtb \
--- /dev/null
+++ b/arch/arm/boot/dts/allwinner/sun8i-t113s-rp-t113.dts
@@ -0,0 +1,213 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// Copyright (C) 2022 Arm Ltd.
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/dts-v1/;
+
+#include "sun8i-t113s.dtsi"
+
+/ {
+ model = "Rongpin RP-T113";
+ compatible = "rongpin,rp-t113", "allwinner,sun8i-t113s";
+
+ aliases {
+ serial3 = &uart3;
+
+ led-boot = &led_green;
+ led-failsafe = &led_green;
+ led-running = &led_green;
+ led-upgrade = &led_green;
+ };
+
+ chosen {
+ stdout-path = "serial3:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_green: green {
+ label = "green";
+ gpios = <&pio 3 16 GPIO_ACTIVE_HIGH>; /* PD16 */
+ };
+ };
+
+
+ /* board wide 5V supply directly from the USB-C socket */
+ reg_vcc5v: regulator-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ /* SY8008 DC/DC regulator on the board */
+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&reg_vcc5v>;
+ };
+
+ /* SY8008 DC/DC regulator on the board, also supplying VDD-SYS */
+ reg_vcc_core: regulator-core {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-core";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <880000>;
+ vin-supply = <&reg_vcc5v>;
+ };
+
+ /* XC6206 LDO on the board */
+ reg_avdd2v8: regulator-avdd {
+ compatible = "regulator-fixed";
+ regulator-name = "avdd2v8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ vin-supply = <&reg_3v3>;
+ };
+
+ reg_gmac_3v3: gmac-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "gmac-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100000>;
+ enable-active-high;
+ gpio = <&pio 3 11 GPIO_ACTIVE_HIGH>; /* PG11 */
+ };
+
+ /* We need to pull up some GPIOs to enable the onboard wifi module
+ and the 4G mPCIe slot, mark these as always-on. */
+ reg_vcc_usbwifi: vcc-usbwifi {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-usbwifi";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&pio 3 17 GPIO_ACTIVE_HIGH>; /* PD17 */
+ regulator-always-on;
+ };
+
+ reg_vcc_4g: vcc-4g {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-4g";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&pio 4 1 GPIO_ACTIVE_HIGH>; /* PE1 */
+ regulator-always-on;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_vcc_core>;
+};
+
+&cpu1 {
+ cpu-supply = <&reg_vcc_core>;
+};
+
+&dcxo {
+ clock-frequency = <24000000>;
+};
+
+&pio {
+ vcc-pb-supply = <&reg_3v3>;
+ vcc-pd-supply = <&reg_3v3>;
+ vcc-pe-supply = <&reg_avdd2v8>;
+ vcc-pf-supply = <&reg_3v3>;
+ vcc-pg-supply = <&reg_3v3>;
+
+ /omit-if-no-ref/
+ uart3_pe_pins: uart3-pe-pins {
+ pins = "PE8", "PE9";
+ function = "uart3";
+ };
+
+ /* move this over to riscv common dtsi */
+ /omit-if-no-ref/
+ rmii_pg_pins: rmii-pg-pins {
+ pins = "PG0", "PG1", "PG2", "PG3", "PG4",
+ "PG5", "PG12", "PG13", "PG14", "PG15";
+ function = "emac";
+ };
+
+ emac_25m_pins: emac-25m-pins {
+ pins = "PE10";
+ function = "emac";
+ };
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pe_pins>;
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-0 = <&mmc0_pins>;
+ pinctrl-names = "default";
+ vmmc-supply = <&reg_3v3>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&mmc2 {
+ pinctrl-0 = <&mmc2_pins>;
+ pinctrl-names = "default";
+ vmmc-supply = <&reg_3v3>;
+ non-removable;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&mdio {
+ clocks = <&ccu CLK_EMAC_25M>;
+ clock-names = "emac_25m";
+
+ ext_rmii_phy: ethernet-phy@1 {
+ reg = <1>;
+ reset-gpios = <&pio 4 11 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&rmii_pg_pins>, <&emac_25m_pins>;
+
+ phy-supply = <&reg_gmac_3v3>;
+ phy-handle = <&ext_rmii_phy>;
+ phy-mode = "rmii";
+
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usbphy {
+ usb1_vbus-supply = <&reg_vcc5v>;
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
+
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