mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 23:12:32 +00:00
2e715fb4fc
Add support for BCM2712 (Raspberry Pi 5).
3bb5880ab3
Patches were generated from the diff between linux kernel branch linux-6.1.y
and rpi-6.1.y from raspberry pi kernel source:
- git format-patch linux-6.1.y...rpi-6.1.y
Build system: x86_64
Build-tested: bcm2708, bcm2709, bcm2710, bcm2711
Run-tested: bcm2710/RPi3B, bcm2711/RPi4B
Signed-off-by: Marty Jones <mj8263788@gmail.com>
[Remove applied and reverted patches, squash patches and config commits]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
59 lines
1.8 KiB
Diff
59 lines
1.8 KiB
Diff
From 5e54398e1b61335883dff1be46a6c8b3ca973926 Mon Sep 17 00:00:00 2001
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
Date: Wed, 30 Aug 2023 18:03:37 +0100
|
|
Subject: [PATCH] dtoverlays: Add drm option to piscreen overlay
|
|
|
|
Adds the option of selecting the DRM/KMS TinyDRM driver for
|
|
this panel, rather than the deprecated FBTFT one.
|
|
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
---
|
|
arch/arm/boot/dts/overlays/README | 3 +++
|
|
arch/arm/boot/dts/overlays/piscreen-overlay.dts | 10 +++++++---
|
|
2 files changed, 10 insertions(+), 3 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/overlays/README
|
|
+++ b/arch/arm/boot/dts/overlays/README
|
|
@@ -3245,6 +3245,9 @@ Params: speed Display
|
|
|
|
xohms Touchpanel sensitivity (X-plate resistance)
|
|
|
|
+ drm Select the DRM/KMS driver instead of the FBTFT
|
|
+ one
|
|
+
|
|
|
|
Name: piscreen2r
|
|
Info: PiScreen 2 with resistive TP display by OzzMaker.com
|
|
--- a/arch/arm/boot/dts/overlays/piscreen-overlay.dts
|
|
+++ b/arch/arm/boot/dts/overlays/piscreen-overlay.dts
|
|
@@ -6,6 +6,8 @@
|
|
/dts-v1/;
|
|
/plugin/;
|
|
|
|
+#include <dt-bindings/gpio/gpio.h>
|
|
+
|
|
/ {
|
|
compatible = "brcm,bcm2835";
|
|
|
|
@@ -59,9 +61,9 @@
|
|
fps = <30>;
|
|
buswidth = <8>;
|
|
regwidth = <16>;
|
|
- reset-gpios = <&gpio 25 1>;
|
|
- dc-gpios = <&gpio 24 0>;
|
|
- led-gpios = <&gpio 22 0>;
|
|
+ reset-gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
|
|
+ dc-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
|
|
+ led-gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
|
|
debug = <0>;
|
|
|
|
init = <0x10000b0 0x00
|
|
@@ -98,5 +100,7 @@
|
|
fps = <&piscreen>,"fps:0";
|
|
debug = <&piscreen>,"debug:0";
|
|
xohms = <&piscreen_ts>,"ti,x-plate-ohms;0";
|
|
+ drm = <&piscreen>,"compatible=waveshare,rpi-lcd-35",
|
|
+ <&piscreen>,"reset-gpios:8=",<GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|