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

   1 From 79cc7775c324c4dd392d62db7f50c2933d23cf1f Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
   3 Date: Sun, 19 Jul 2015 18:57:06 +0200
   4 Subject: [PATCH 167/171] BCM270X_DT: mz61581: Revert to spi-bcm2708
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 The MZ61581 display does not work with spi-bcm2835 and software
  10 chip select. It works before the commit:
  11 spi: bcm2835: transform native-cs to gpio-cs on first spi_setup
  12
  13 Revert to spi-bcm2708 until the cause has been detected and the
  14 issue resolved.
  15
  16 Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
  17 ---
  18  arch/arm/boot/dts/overlays/mz61581-overlay.dts | 2 ++
  19  1 file changed, 2 insertions(+)
  20
  21 --- a/arch/arm/boot/dts/overlays/mz61581-overlay.dts
  22 +++ b/arch/arm/boot/dts/overlays/mz61581-overlay.dts
  23 @@ -12,6 +12,8 @@
  24         fragment@0 {
  25                 target = <&spi0>;
  26                 __overlay__ {
  27 +                       /* does not work with spi-bcm2835 using software chip selects */
  28 +                       compatible = "brcm,bcm2708-spi";
  29                         status = "okay";
  30
  31                         spidev@0{