From 8c1cd66d13406533f9948dbcd25d4b53d389c109 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 21 Jun 2015 23:00:06 +0200 Subject: [PATCH 33/33] ARM: socfpga: Enable QSPI flash on SoCKit Add the QSPI NOR node on SoCkit. Signed-off-by: Marek Vasut --- arch/arm/boot/dts/socfpga_cyclone5_sockit.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts index 02e22f5..d706348 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts @@ -175,6 +175,27 @@ status = "okay"; }; +&qspi { + status = "okay"; + + flash0: n25q00@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "n25q00"; + reg = <0>; /* chip select */ + spi-max-frequency = <100000000>; + m25p,fast-read; + + cdns,page-size = <256>; + cdns,block-size = <16>; + cdns,read-delay = <4>; + cdns,tshsl-ns = <50>; + cdns,tsd2d-ns = <50>; + cdns,tchsh-ns = <4>; + cdns,tslch-ns = <4>; + }; +}; + &usb1 { status = "okay"; }; -- 2.8.1