openwrtv4/target/linux/sunxi/patches-4.14/202-ARM-dts-sun8i-activate-SPI-on-Orange-Pi-R1.patch
Hauke Mehrtens 40db7a9dec sunxi: Orange Pi R1: Fix USB Ethernet and activate SPI
The USB Ethernet is not working with the patches proposed for upstream,
fix this and activate the SPI node as this board always has a SPI flash.

Both patches are also targeted for upstream kernel 4.16 and 4.17.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-01-22 22:59:38 +01:00

29 lines
748 B
Diff

From 4a36ec1f82db3fa34d766dec5062b4de06b50f7f Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Thu, 28 Dec 2017 14:11:36 +0100
Subject: [PATCH] ARM: dts: sun8i: activate SPI on Orange Pi R1
This board has a SPI flash, activate it also in device tree by default.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dts | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dts
+++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dts
@@ -68,6 +68,14 @@
};
};
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
+ };
+};
+
&ohci1 {
/*
* RTL8152B USB-Ethernet adapter is connected to USB1,