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openwrt/package/boot/uboot-sunxi/patches/401-sunxi-add-uart0_pins-on-Port-E-PE2-PE3-on-D1s-T113.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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Diff

From 1be7791f220325b0d6f42c3f2c383d8423936942 Mon Sep 17 00:00:00 2001
From: Zoltan HERPAI <wigyori@uid0.hu>
Date: Sat, 3 Jun 2023 00:52:04 +0200
Subject: [PATCH 4005/4018] sunxi: add uart0_pins on Port E PE2/PE3 on D1s/T133
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
---
arch/riscv/dts/sunxi-d1s-t113.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
--- a/arch/riscv/dts/sunxi-d1s-t113.dtsi
+++ b/arch/riscv/dts/sunxi-d1s-t113.dtsi
@@ -143,6 +143,12 @@
pins = "PB6", "PB7";
function = "uart3";
};
+
+ /omit-if-no-ref/
+ uart0_pins: uart0-pins {
+ pins = "PE2", "PE3";
+ function = "uart0";
+ };
};
ccu: clock-controller@2001000 {