openwrtv3/target/linux/brcm2708/patches-4.1/0167-BCM270X_DT-mz61581-Revert-to-spi-bcm2708.patch

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From 79cc7775c324c4dd392d62db7f50c2933d23cf1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
Date: Sun, 19 Jul 2015 18:57:06 +0200
Subject: [PATCH 167/171] BCM270X_DT: mz61581: Revert to spi-bcm2708
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The MZ61581 display does not work with spi-bcm2835 and software
chip select. It works before the commit:
spi: bcm2835: transform native-cs to gpio-cs on first spi_setup
Revert to spi-bcm2708 until the cause has been detected and the
issue resolved.
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
---
arch/arm/boot/dts/overlays/mz61581-overlay.dts | 2 ++
1 file changed, 2 insertions(+)
--- a/arch/arm/boot/dts/overlays/mz61581-overlay.dts
+++ b/arch/arm/boot/dts/overlays/mz61581-overlay.dts
@@ -12,6 +12,8 @@
fragment@0 {
target = <&spi0>;
__overlay__ {
+ /* does not work with spi-bcm2835 using software chip selects */
+ compatible = "brcm,bcm2708-spi";
status = "okay";
spidev@0{