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| author | Linus Walleij <linus.walleij@linaro.org> | 2019-08-13 09:27:31 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2019-08-13 15:28:33 +0200 |
| commit | c08b598410559c7006f2cea04ba80646eb214212 (patch) | |
| tree | f302c8ebf2f66223d5f2d99d8c0d887e4a6e4107 | |
| parent | d45331b00ddb179e291766617259261c112db872 (diff) | |
| download | lwn-c08b598410559c7006f2cea04ba80646eb214212.tar.gz lwn-c08b598410559c7006f2cea04ba80646eb214212.zip | |
ARM: dts: nomadik: Set up the CS GPIO right
Now that the SPI GPIO driver knows how to handle these
chip select GPIOs and we get nasty messages about the
core having to enforce active low on the GPIO, fix this
up by actually requesting the CS GPIO line as active
low.
Link: https://lore.kernel.org/r/20190813072731.4558-1-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/arm/boot/dts/ste-nomadik-nhk15.dts | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/arm/boot/dts/ste-nomadik-nhk15.dts b/arch/arm/boot/dts/ste-nomadik-nhk15.dts index 04066f9cb8a3..41ed21a4fdc1 100644 --- a/arch/arm/boot/dts/ste-nomadik-nhk15.dts +++ b/arch/arm/boot/dts/ste-nomadik-nhk15.dts @@ -212,13 +212,7 @@ */ gpio-sck = <&gpio0 5 GPIO_ACTIVE_HIGH>; gpio-mosi = <&gpio0 4 GPIO_ACTIVE_HIGH>; - /* - * It's not actually active high, but the frameworks assume - * the polarity of the passed-in GPIO is "normal" (active - * high) then actively drives the line low to select the - * chip. - */ - cs-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; num-chipselects = <1>; /* |