u-boot/arch/arm/dts/fsl-ls2081a-rdb.dts
Neil Armstrong ffd4c7c2ec dts: switch spi-flash to jedec, spi-nor compatible
There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot
dts files. This compatible has been added in sf_probe, let use it.

This patch switches to jedec,spi-nor when spi-flash is used in the DTS
and DTSI files, and removed spi-flash when jedec,spi-nor is already
present.

The x86 dts are switched in a separate commit since it depends on a change
in fdtdec.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-04-12 10:54:27 +05:30

58 lines
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Text

// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* NXP LS2081A RDB board device tree source for QSPI-boot
*
* Author: Priyanka Jain <priyanka.jain@nxp.com>
*
* Copyright 2017 NXP
*/
/dts-v1/;
#include "fsl-ls2080a.dtsi"
/ {
model = "Freescale Layerscape 2081a RDB Board";
compatible = "fsl,ls2081a-rdb", "fsl,ls2080a";
aliases {
spi0 = &qspi;
spi1 = &dspi;
};
};
&dspi {
bus-num = <0>;
status = "okay";
dflash0: n25q512a {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <3000000>;
spi-cpol;
spi-cpha;
reg = <0>;
};
};
&qspi {
bus-num = <0>;
status = "okay";
qflash0: s25fs512s@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
reg = <0>;
};
qflash1: s25fs512s@1 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
reg = <1>;
};
};