]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
ARM: dts: nomadik: Fix polarity of SPI CS
authorLinus Walleij <linus.walleij@linaro.org>
Mon, 18 Mar 2019 15:31:22 +0000 (16:31 +0100)
committerArnd Bergmann <arnd@arndb.de>
Mon, 25 Mar 2019 16:03:34 +0000 (17:03 +0100)
commitfa9463564e77067df81b0b8dec91adbbbc47bfb4
tree1a4b7963b427d3c8b936d3ed654ca28b71873963
parent44cd905041c85d5e50fd9d693fcd8d21a629872f
ARM: dts: nomadik: Fix polarity of SPI CS

The SPI DT bindings are for historical reasons a pitfall,
the ability to flag a GPIO line as active high/low with
the second cell flags was introduced later so the SPI
subsystem will only accept the bool flag spi-cs-high
to indicate that the line is active high.

It worked by mistake, but the mistake was corrected
in another commit.

The comment in the DTS file was also misleading: this
CS is indeed active high.

Fixes: cffbb02dafa3 ("ARM: dts: nomadik: Augment NHK15 panel setting")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
arch/arm/boot/dts/ste-nomadik-nhk15.dts