From 18131ae615cf20b06860a1b668e0625db714af2e Mon Sep 17 00:00:00 2001 From: Grygorii Strashko Date: Mon, 12 May 2014 11:43:59 -0400 Subject: ARM: dts: keystone-evm: add spi nor flash support k2hk, k2e, k2l EVM board have the same Micron N25Q128A11 SPI NOR Flash installed on SPI0 bus. The NOR Flash is splitted on two partistions: partition@0 label = "u-boot-spl"; reg = <0x0 0x80000>; partition@1 label = "misc"; reg = <0x80000 0xf80000>; Hence, add SPI NOR Flash nodes to all k2hk, k2e, k2l EVM boards. Signed-off-by: Murali Karicheri Signed-off-by: Grygorii Strashko Signed-off-by: Santosh Shilimkar --- arch/arm/boot/dts/k2e-evm.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'arch/arm/boot/dts/k2e-evm.dts') diff --git a/arch/arm/boot/dts/k2e-evm.dts b/arch/arm/boot/dts/k2e-evm.dts index fb7afab7eed5..c568f067604d 100644 --- a/arch/arm/boot/dts/k2e-evm.dts +++ b/arch/arm/boot/dts/k2e-evm.dts @@ -117,3 +117,25 @@ }; }; }; + +&spi0 { + nor_flash: n25q128a11@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "Micron,n25q128a11"; + spi-max-frequency = <54000000>; + m25p,fast-read; + reg = <0>; + + partition@0 { + label = "u-boot-spl"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@1 { + label = "misc"; + reg = <0x80000 0xf80000>; + }; + }; +}; -- cgit v1.2.3