From 5decb4b63ab25fa826e117f844d6428c5e442c6f Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 27 Aug 2012 13:23:27 -0300 Subject: ARM: mx28evk: Add SPI flash support mx28evk has a free slot (J89) which can be used to populate an SPI NOR Flash. Add support for it. Signed-off-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/arm/boot/dts/imx28-evk.dts') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index ab78ee5..8a9a2f4 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -46,6 +46,23 @@ wp-gpios = <&gpio0 28 0>; }; + ssp2: ssp@80014000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-spi"; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins_a>; + status = "okay"; + + flash: m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "sst,sst25vf016b"; + spi-max-frequency = <40000000>; + reg = <0>; + }; + }; + pinctrl@80018000 { pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; -- cgit v1.1