From mboxrd@z Thu Jan 1 00:00:00 1970 From: LW@KARO-electronics.de (=?UTF-8?q?Lothar=20Wa=C3=9Fmann?=) Date: Tue, 9 Sep 2014 13:26:00 +0200 Subject: [PATCH 1/4] ARM: dts: imx28-tx28: remove spidev labels and add third instance of spidev In-Reply-To: <1410261963-27956-1-git-send-email-LW@KARO-electronics.de> References: <1410261963-27956-1-git-send-email-LW@KARO-electronics.de> Message-ID: <1410261963-27956-2-git-send-email-LW@KARO-electronics.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The labels on the spidev nodes are not used and not required, so remove them. The TX28 supports 3 chipselects on the SPI interface. Make all those chipselects available to the user. Signed-off-by: Lothar Wa?mann --- arch/arm/boot/dts/imx28-tx28.dts | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts index f947fbb..4e790c2 100644 --- a/arch/arm/boot/dts/imx28-tx28.dts +++ b/arch/arm/boot/dts/imx28-tx28.dts @@ -619,17 +619,23 @@ clock-frequency = <57600000>; status = "okay"; - spidev0: spi at 0 { + spi at 0 { compatible = "spidev"; reg = <0>; spi-max-frequency = <57600000>; }; - spidev1: spi at 1 { + spi at 1 { compatible = "spidev"; reg = <1>; spi-max-frequency = <57600000>; }; + + spi at 2 { + compatible = "spidev"; + reg = <2>; + spi-max-frequency = <57600000>; + }; }; &usb0 { -- 1.7.10.4