mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 22:47:56 +00:00
8299d1f057
Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted patches, wireless patches and defconfig patches. bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 4B v1.1 4G bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
31 lines
903 B
Diff
31 lines
903 B
Diff
From dad204699d870a86849a635ebec84f3259923a0e Mon Sep 17 00:00:00 2001
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
Date: Thu, 4 Feb 2021 14:23:58 +0000
|
|
Subject: [PATCH] dt: Add option for dpi without DE and PCLK (for
|
|
VGA666)
|
|
|
|
VGA666 doesn't use the DE or PCLK signals, therefore there is
|
|
no point in claiming their use. It's also then possible to
|
|
use GPIOs 0&1 for DDC to read the EDID from the display.
|
|
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
---
|
|
arch/arm/boot/dts/bcm270x.dtsi | 6 ++++++
|
|
1 file changed, 6 insertions(+)
|
|
|
|
--- a/arch/arm/boot/dts/bcm270x.dtsi
|
|
+++ b/arch/arm/boot/dts/bcm270x.dtsi
|
|
@@ -170,6 +170,12 @@
|
|
20 21>;
|
|
brcm,function = <BCM2835_FSEL_ALT2>;
|
|
};
|
|
+ dpi_18bit_gpio2: dpi_18bit_gpio2 {
|
|
+ brcm,pins = <2 3 4 5 6 7 8 9 10 11
|
|
+ 12 13 14 15 16 17 18 19
|
|
+ 20 21>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT2>;
|
|
+ };
|
|
};
|
|
|
|
&uart0 {
|