Commit c08b5984 authored Aug 13, 2019 by Linus Walleij Committed by Arnd Bergmann Aug 13, 2019

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>

parent d45331b0

arch/arm/boot/dts/ste-nomadik-nhk15.dts

+1 −7

Original line number	Diff line number	Diff line
		@@ -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>;

		/*