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| author |   Paul Cercueil <paul@crapouillou.net> | 2021-03-07 19:28:30 +0000 |
|---|---|---|
| committer |   Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-03-12 15:58:09 +0100 |
| commit | c5a210453cf5c9140947533168077f518a01b4cd (patch) | |
| tree | 2085857bfaaf9db93276543c1311479a016b2be8 | |
| parent | dt-bindings: panel/kingdisplay,kd035g6-54nt: Remove spi-cs-high (diff) | |
| download | linux-dev-c5a210453cf5c9140947533168077f518a01b4cd.tar.xz linux-dev-c5a210453cf5c9140947533168077f518a01b4cd.zip | |
MIPS: ingenic: gcw0: SPI panel does not require active-high CS
The NT39016 panel is a fun beast, even though the documentation states
that the CS line is active-low, it will work just fine if the CS line is
configured as active-high, but it won't work if the CS line is forced
low or forced high.
Since it did actually work with the spi-cs-high property, this is not a
bugfix, but we should nonetheless remove that property to match the
documentation.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| -rw-r--r-- | arch/mips/boot/dts/ingenic/gcw0.dts | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/mips/boot/dts/ingenic/gcw0.dts b/arch/mips/boot/dts/ingenic/gcw0.dts index bc72304a2440..f4c04f2263ea 100644 --- a/arch/mips/boot/dts/ingenic/gcw0.dts +++ b/arch/mips/boot/dts/ingenic/gcw0.dts @@ -345,7 +345,6 @@ spi-max-frequency = <3125000>; spi-3wire; - spi-cs-high; reset-gpios = <&gpe 2 GPIO_ACTIVE_LOW>; |