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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-01-06 01:28:32 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-01-29 02:24:36 +0400 |
| commit | ba785205502f9a03d4ee31bdc3a1228ba5465f00 (patch) | |
| tree | a532b81285c3004d8015f22cea7799bc1b82e3ef /arch/arm/boot/dts/ste-nomadik-stn8815.dtsi | |
| parent | 27bda036d246ae417af348d7868f96d2da208ecc (diff) | |
| download | linux-ba785205502f9a03d4ee31bdc3a1228ba5465f00.tar.xz | |
ARM: nomadik: add FSMC NAND
This adds the FSMC NAND driver and flash partitions to the Nomadik
device tree.
The only compatible string accepted by this driver is currently
"st,spear600-fsmc-nand" which is inappropriate for this system, so
this patch adds the compatible value "stericsson,fsmc-nand" as
well.
Cc: linux-mtd@vger.kernel.org
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Artem Bityutskiy <dedekind1@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/ste-nomadik-stn8815.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/ste-nomadik-stn8815.dtsi | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index 88fb98f910cf..c73df370373b 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -35,6 +35,44 @@ interrupts = <5>; }; + /* A NAND flash of 128 MiB */ + fsmc: flash@40000000 { + compatible = "stericsson,fsmc-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x10100000 0x1000>, /* FSMC Register*/ + <0x40000000 0x2000>, /* NAND Base DATA */ + <0x41000000 0x2000>, /* NAND Base ADDR */ + <0x40800000 0x2000>; /* NAND Base CMD */ + reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd"; + status = "okay"; + + partition@0 { + label = "X-Loader(NAND)"; + reg = <0x0 0x40000>; + }; + partition@40000 { + label = "MemInit(NAND)"; + reg = <0x40000 0x40000>; + }; + partition@80000 { + label = "BootLoader(NAND)"; + reg = <0x80000 0x200000>; + }; + partition@280000 { + label = "Kernel zImage(NAND)"; + reg = <0x280000 0x300000>; + }; + partition@580000 { + label = "Root Filesystem(NAND)"; + reg = <0x580000 0x1600000>; + }; + partition@1b80000 { + label = "User Filesystem(NAND)"; + reg = <0x1b80000 0x6480000>; + }; + }; + amba { compatible = "arm,amba-bus"; #address-cells = <1>; |