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Date: Wed, 30 Dec 2020 10:48:30 +0200 From: Tony Lindgren <tony@...mide.com> To: "H. Nikolaus Schaller" <hns@...delico.com> Cc: BenoƮt Cousson <bcousson@...libre.com>, Rob Herring <robh+dt@...nel.org>, linux-omap@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, letux-kernel@...nphoenux.org, Andreas Kemnade <andreas@...nade.info>, kernel@...a-handheld.com, stable@...r.kernel.org Subject: Re: [PATCH] DTS: ARM: gta04: SPI panel chip select is active low * H. Nikolaus Schaller <hns@...delico.com> [201223 12:33]: > With the arrival of > > commit 2fee9583198eb9 ("spi: dt-bindings: clarify CS behavior for spi-cs-high and gpio descriptors") > > it was clarified what the proper state for cs-gpios should be, even if the > flag is ignored. The driver code is doing the right thing since > > 766c6b63aa04 ("spi: fix client driver breakages when using GPIO descriptors") > > The chip-select of the td028ttec1 panel is active-low, so we must omit spi-cs-high; > attribute (already removed by separate patch) and should now use GPIO_ACTIVE_LOW for > the client device description to be fully consistent. Applying into fixes thanks. Tony
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