openwrt/target/linux/brcm2708/patches-4.4/0488-BCM270X_DT-Don-t-enable-UART0-in-CM3-dtb.patch
Álvaro Fernández Rojas 2b1c6b21b5 brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Also adds support for Raspberry Pi Compute Module 3 (untested).

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-09-10 14:54:26 +02:00

38 lines
818 B
Diff

From ec662a26071a7aa2d7617ac366ce91beebaf2ad1 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Fri, 19 Aug 2016 11:19:02 +0100
Subject: [PATCH] BCM270X_DT: Don't enable UART0 in CM3 dtb
---
arch/arm/boot/dts/bcm2710-rpi-cm3.dts | 12 ------------
1 file changed, 12 deletions(-)
--- a/arch/arm/boot/dts/bcm2710-rpi-cm3.dts
+++ b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts
@@ -40,12 +40,6 @@
brcm,function = <4>; /* alt0 */
};
- uart0_pins: uart0_pins {
- brcm,pins;
- brcm,function;
- brcm,pull = <0 2>;
- };
-
audio_pins: audio_pins {
brcm,pins;
brcm,function;
@@ -75,12 +69,6 @@
status = "okay";
};
-&uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins>;
- status = "okay";
-};
-
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins &spi0_cs_pins>;