openwrt/target/linux/d1/patches-6.1/0092-dt-bindings-display-sun4i-tcon-Add-external-LVDS-PHY.patch
Zoltan HERPAI 99545b4bb1 d1: add new target
This target adds support for the Allwinner D1 RISC-V based SoCs.

 - RISC-V single-core T-Head C906 (RV64GCV)
 - Tensilica HiFi4 DSP
 - DDR2/DDR3 support
 - 10/100/1000M ethernet
 - usual peripherals like USB2, SPI, I2C, PWM, etc.

Four boards are supported:
 - Dongshan Nezha STU
    - 512Mb RAM
    - ethernet

 - LicheePi RV Dock
    - 512Mb RAM
    - wireless-only (RTL8723DS)

 - MangoPi MQ-Pro
    - 512Mb RAM
    - there are pads available for an SPI flash
    - wireless-only (RTL8723DS)

 - Nezha D1
    - 512Mb/1Gb/2Gb RAM
    - 256Mb NAND flash
    - ethernet, wireless

Installation:
Standard SD-card installation via dd-ing the generated image to
an SD-card of at least 256Mb.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2024-02-29 16:50:22 +01:00

30 lines
787 B
Diff

From 822fdc3556b688103cdaf7b4b34e98fbe1676425 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Sun, 7 Aug 2022 10:58:02 -0500
Subject: [PATCH 092/117] dt-bindings: display: sun4i-tcon: Add external LVDS
PHY
A100 and D1 use the same "combo" PHY for LVDS0 and DSI.
Signed-off-by: Samuel Holland <samuel@sholland.org>
---
.../bindings/display/allwinner,sun4i-a10-tcon.yaml | 7 +++++++
1 file changed, 7 insertions(+)
--- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
+++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
@@ -80,6 +80,13 @@ properties:
dmas:
maxItems: 1
+ phys:
+ maxItems: 1
+
+ phy-names:
+ items:
+ - const: "lvds0"
+
resets:
anyOf:
- items: