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ARM: shmobile: koelsch dts: Add QSPI nodes 

Add pinctrl and SPI devices for QSPI on Koelsch.
Add Spansion s25fl512s SPI FLASH and MTD partitions.

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven 2014-02-04 16:24:04 +01:00 committed by Simon Horman
parent 4d5b59cde5
commit e02ee513ee
1 changed files with 36 additions and 0 deletions
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36
arch/arm/boot/dts/r8a7791-koelsch.dts
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@ -121,8 +121,44 @@
renesas,groups = "scif1_data_d"; renesas,groups = "scif1_data_d";
renesas,function = "scif1"; renesas,function = "scif1";
}; };
qspi_pins: spi {
renesas,groups = "qspi_ctrl", "qspi_data4";
renesas,function = "qspi";
};
}; };
&sata0 { &sata0 {
status = "okay"; status = "okay";
}; };
&spi {
pinctrl-0 = <&qspi_pins>;
pinctrl-names = "default";
status = "okay";
flash: flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spansion,s25fl512s";
reg = <0>;
spi-max-frequency = <30000000>;
m25p,fast-read;
partition@0 {
label = "loader";
reg = <0x00000000 0x00080000>;
read-only;
};
partition@80000 {
label = "bootenv";
reg = <0x00080000 0x00080000>;
read-only;
};
partition@100000 {
label = "data";
reg = <0x00100000 0x03f00000>;
};
};
};