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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2007-12-04 22:45:31 +0300 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-01-23 19:33:08 -0600 |
| commit | 9b6d19dd1d87fcca43ebadfad2f50cee07fbef5e (patch) | |
| tree | 982239e8ded170b4cc72107c00df5d2e4e0e3f5a | |
| parent | 866b6ddd283ac453d4208831119d2b8272cda832 (diff) | |
| download | olio-linux-3.10-9b6d19dd1d87fcca43ebadfad2f50cee07fbef5e.tar.xz olio-linux-3.10-9b6d19dd1d87fcca43ebadfad2f50cee07fbef5e.zip | |
[POWERPC] MPC8349E-mITX: introduce localbus and pata nodes
This patch adds localbus and pata nodes to use CF IDE interface
on MPC8349E-mITX boards.
Patch also adds code to probe localbus.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/boot/dts/mpc8349emitx.dts | 17 | ||||
| -rw-r--r-- | arch/powerpc/configs/mpc834x_itx_defconfig | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc834x_itx.c | 12 |
3 files changed, 30 insertions, 2 deletions
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts index a4a9fafe217..a14399b61fa 100644 --- a/arch/powerpc/boot/dts/mpc8349emitx.dts +++ b/arch/powerpc/boot/dts/mpc8349emitx.dts @@ -251,6 +251,21 @@ device_type = "pci"; }; + localbus@e0005000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,mpc8349e-localbus", + "fsl,pq2pro-localbus"; + reg = <e0005000 d8>; + ranges = <3 0 f0000000 210>; - + pata@3,0 { + compatible = "fsl,mpc8349emitx-pata", "ata-generic"; + reg = <3 0 10 3 20c 4>; + reg-shift = <1>; + pio-mode = <6>; + interrupts = <17 8>; + interrupt-parent = <&ipic>; + }; + }; }; diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/mpc834x_itx_defconfig index 6feb86e2b78..2fbe4e5344f 100644 --- a/arch/powerpc/configs/mpc834x_itx_defconfig +++ b/arch/powerpc/configs/mpc834x_itx_defconfig @@ -570,7 +570,8 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set -# CONFIG_PATA_PLATFORM is not set +CONFIG_PATA_PLATFORM=y +CONFIG_PATA_OF_PLATFORM=y CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c index aa768199432..50e8f632061 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_itx.c +++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c @@ -23,6 +23,7 @@ #include <linux/delay.h> #include <linux/seq_file.h> #include <linux/root_dev.h> +#include <linux/of_platform.h> #include <asm/system.h> #include <asm/atomic.h> @@ -37,6 +38,17 @@ #include "mpc83xx.h" +static struct of_device_id __initdata mpc834x_itx_ids[] = { + { .compatible = "fsl,pq2pro-localbus", }, + {}, +}; + +static int __init mpc834x_itx_declare_of_platform_devices(void) +{ + return of_platform_bus_probe(NULL, mpc834x_itx_ids, NULL); +} +machine_device_initcall(mpc834x_itx, mpc834x_itx_declare_of_platform_devices); + /* ************************************************************************ * * Setup the architecture |