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716661d562
openwrt/target/linux/sunxi/patches-6.18/552-dts-add-olimex-t113-olinuxino.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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--- 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-olinuxino.dtb \
sun8i-t113s-rp-t113.dtb \
sun8i-t113s-lctechpi-pc-t113.dtb \
sun8i-t113s-netcube-nagami-basic-carrier.dtb \
--- /dev/null
+++ b/arch/arm/boot/dts/allwinner/sun8i-t113s-olinuxino.dts
@@ -0,0 +1,205 @@
+// 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>
+#include <dt-bindings/leds/common.h>
+
+/dts-v1/;
+
+#include "sun8i-t113s.dtsi"
+
+/ {
+ model = "Olimex Olinuxino T113";
+ compatible = "olimex,olinuxino-t113", "allwinner,sun8i-t113s";
+
+ aliases {
+ serial0 = &uart4;
+ serial1 = &uart1;
+ mmc0 = &mmc0;
+ mmc1 = &mmc1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ /* 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_usb1_vbus: usb1-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb1-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ enable-active-high;
+ gpio = <&pio 3 17 GPIO_ACTIVE_HIGH>; /* PD17 */
+ status = "disabled";
+ };
+
+ reg_gmac_3v3: gmac-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "gmac-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&pio 3 14 GPIO_ACTIVE_LOW>; /* PD14 - WIFI_PMU_EN */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_green: led-0 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&pio 4 12 GPIO_ACTIVE_LOW>; /* PE12 */
+ };
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_vcc_core>;
+};
+
+&cpu1 {
+ cpu-supply = <&reg_vcc_core>;
+};
+
+&dcxo {
+ clock-frequency = <24000000>;
+};
+
+&ehci1 {
+ 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";
+};
+
+&mmc1 {
+ pinctrl-0 = <&mmc1_pins>;
+ pinctrl-names = "default";
+ vmmc-supply = <&reg_3v3>;
+ non-removable;
+ bus-width = <4>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&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>;
+};
+
+&reg_usb1_vbus {
+ status = "okay";
+};
+
+&usbphy {
+ usb1_vbus-supply = <&reg_usb1_vbus>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+ status = "disabled";
+};
+
+&uart3 {
+ status = "disabled";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart4_pd_pins>;
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
+
+&emac {
+ pinctrl-0 = <&rmii_pe_pins>;
+ pinctrl-names = "default";
+ phy-handle = <&ext_rmii_phy>;
+ phy-mode = "rmii";
+ phy-supply = <&reg_3v3>;
+ status = "okay";
+};
+
+&mdio {
+ ext_rmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ reset-gpios = <&pio 4 13 GPIO_ACTIVE_LOW>; /* PE13 */
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi0_pc_pins>;
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ compatible = "spi-nand";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+ };
+};
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