mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 10:39:04 +00:00
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
From b1ad4444ae92156e21972ce74eaafb82e0ac61d7 Mon Sep 17 00:00:00 2001
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
Date: Tue, 13 Feb 2024 15:33:37 +0000
|
|
Subject: [PATCH 0894/1085] arm: dt: bcm2712: Reduce DDC frequency to 97.5kHz
|
|
from 200kHz.
|
|
|
|
The I2C spec says the DDC link should run at 100kHz or less, however
|
|
Pi5/BCM2712 had been configured for 200kHz.
|
|
Reduce it to comply with the spec, and match Pi4.
|
|
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
---
|
|
arch/arm/boot/dts/broadcom/bcm2712.dtsi | 4 ++--
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/broadcom/bcm2712.dtsi
|
|
+++ b/arch/arm/boot/dts/broadcom/bcm2712.dtsi
|
|
@@ -442,7 +442,7 @@
|
|
reg = <0x7d508200 0x58>;
|
|
interrupt-parent = <&bsc_irq>;
|
|
interrupts = <1>;
|
|
- clock-frequency = <200000>;
|
|
+ clock-frequency = <97500>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "disabled";
|
|
@@ -453,7 +453,7 @@
|
|
reg = <0x7d508280 0x58>;
|
|
interrupt-parent = <&bsc_irq>;
|
|
interrupts = <2>;
|
|
- clock-frequency = <200000>;
|
|
+ clock-frequency = <97500>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "disabled";
|