diff options
| author | Scott Wood <scottwood@freescale.com> | 2008-01-17 23:37:51 +0100 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-01-24 02:34:46 +0100 |
| commit | ff5ac76088cd317b6f534cbb774b92b26e508b34 (patch) | |
| tree | 657e686211f4314a6f463ed142f8c306e08e56d0 | |
| parent | [POWERPC] 82xx: Embedded Planet EP8248E support (diff) | |
| download | linux-ff5ac76088cd317b6f534cbb774b92b26e508b34.tar.xz linux-ff5ac76088cd317b6f534cbb774b92b26e508b34.zip | |
[POWERPC] 83xx: MPC8313e RBD add NAND to device tree
Add NAND to device tree, and call of_platform_bus_probe().
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/boot/dts/mpc8313erdb.dts | 39 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc8313_rdb.c | 13 |
2 files changed, 52 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts index 6e8c6066de50..396710deccb1 100644 --- a/arch/powerpc/boot/dts/mpc8313erdb.dts +++ b/arch/powerpc/boot/dts/mpc8313erdb.dts @@ -45,10 +45,49 @@ reg = <00000000 08000000>; // 128MB at 0 }; + localbus@e0005000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,mpc8313-elbc", "fsl,elbc", "simple-bus"; + reg = <e0005000 1000>; + interrupts = <d#77 8>; + interrupt-parent = <&ipic>; + + // CS0 and CS1 are swapped when + // booting from nand, but the + // addresses are the same. + ranges = <0 0 fe000000 00800000 + 1 0 e2800000 00008000 + 2 0 f0000000 00020000 + 3 0 fa000000 00008000>; + + nand@1,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8313-fcm-nand", + "fsl,elbc-fcm-nand"; + reg = <1 0 2000>; + + u-boot@0 { + reg = <0 100000>; + read-only; + }; + + kernel@100000 { + reg = <100000 300000>; + }; + + fs@400000 { + reg = <400000 1c00000>; + }; + }; + }; + soc8313@e0000000 { #address-cells = <1>; #size-cells = <1>; device_type = "soc"; + compatible = "simple-bus"; ranges = <0 e0000000 00100000>; reg = <e0000000 00000200>; bus-frequency = <0>; diff --git a/arch/powerpc/platforms/83xx/mpc8313_rdb.c b/arch/powerpc/platforms/83xx/mpc8313_rdb.c index 6fb82993967c..4996b7dfdf1d 100644 --- a/arch/powerpc/platforms/83xx/mpc8313_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc8313_rdb.c @@ -14,6 +14,7 @@ */ #include <linux/pci.h> +#include <linux/of_platform.h> #include <asm/time.h> #include <asm/ipic.h> @@ -75,6 +76,18 @@ static int __init mpc8313_rdb_probe(void) return of_flat_dt_is_compatible(root, "MPC8313ERDB"); } +static struct of_device_id __initdata of_bus_ids[] = { + { .compatible = "simple-bus" }, + {}, +}; + +static int __init declare_of_platform_devices(void) +{ + of_platform_bus_probe(NULL, of_bus_ids, NULL); + return 0; +} +machine_device_initcall(mpc8313_rdb, declare_of_platform_devices); + define_machine(mpc8313_rdb) { .name = "MPC8313 RDB", .probe = mpc8313_rdb_probe, |