diff options
| author |   Mingkai Hu <Mingkai.hu@freescale.com> | 2010-10-12 18:18:33 +0800 |
|---|---|---|
| committer |   Grant Likely <grant.likely@secretlab.ca> | 2010-10-12 21:38:12 -0600 |
| commit | f3016fa591c788d6d545ef7907e24c8b5d788759 (patch) | |
| tree | 75b05dbe3a010fb026143c36a0d85f2fb5864e83 /arch/powerpc/boot/dts/mpc8536ds.dts | |
| parent | spi/fsl_spi: add eSPI controller support (diff) | |
| download | linux-dev-f3016fa591c788d6d545ef7907e24c8b5d788759.tar.xz linux-dev-f3016fa591c788d6d545ef7907e24c8b5d788759.zip | |
powerpc/of: add eSPI controller dts bindings and DTS modification
Also modifiy the document of cell-index in SPI controller. Add the
SPI flash(s25fl128p01) support on p4080ds and mpc8536ds board.
Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/powerpc/boot/dts/mpc8536ds.dts')
| -rw-r--r-- | arch/powerpc/boot/dts/mpc8536ds.dts | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dts b/arch/powerpc/boot/dts/mpc8536ds.dts index 815cebb2e3e5..a75c10eed269 100644 --- a/arch/powerpc/boot/dts/mpc8536ds.dts +++ b/arch/powerpc/boot/dts/mpc8536ds.dts @@ -108,6 +108,58 @@ }; }; + spi@7000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc8536-espi"; + reg = <0x7000 0x1000>; + interrupts = <59 0x2>; + interrupt-parent = <&mpic>; + fsl,espi-num-chipselects = <4>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,s25sl12801"; + reg = <0>; + spi-max-frequency = <40000000>; + partition@u-boot { + label = "u-boot"; + reg = <0x00000000 0x00100000>; + read-only; + }; + partition@kernel { + label = "kernel"; + reg = <0x00100000 0x00500000>; + read-only; + }; + partition@dtb { + label = "dtb"; + reg = <0x00600000 0x00100000>; + read-only; + }; + partition@fs { + label = "file system"; + reg = <0x00700000 0x00900000>; + }; + }; + flash@1 { + compatible = "spansion,s25sl12801"; + reg = <1>; + spi-max-frequency = <40000000>; + }; + flash@2 { + compatible = "spansion,s25sl12801"; + reg = <2>; + spi-max-frequency = <40000000>; + }; + flash@3 { + compatible = "spansion,s25sl12801"; + reg = <3>; + spi-max-frequency = <40000000>; + }; + }; + dma@21300 { #address-cells = <1>; #size-cells = <1>; |