diff options
| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-08-19 03:28:21 +0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-08-25 09:44:10 -0500 |
| commit | 9b9d401b8d11796f4c4bcbcabecfec9f5d85ea25 (patch) | |
| tree | 426787ff4fc1fa3ece504e40a2c1284d636729d6 /arch/powerpc/platforms | |
| parent | 818fcac554397a04987d49e2bd2dfc2d394b265c (diff) | |
| download | linux-9b9d401b8d11796f4c4bcbcabecfec9f5d85ea25.tar.bz2 | |
powerpc/85xx: Add QE USB support for MPC8569E-MDS boards
- Add gpio-controller node for BCSR17, it is used to control USB
speed and VBUS;
- Add timer node for QE GTM, needed for USB host;
- Add usb node itself;
- Add some probing code for BCSR GPIOs.
NOTE: QE USB doesn't work on prototype boards, but should work on
pilot boards if specs and schematics are correct, though we
don't have the pilot boards to actually test it.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/85xx/mpc85xx_mds.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index bfb32834ab0c..20a61d0af33b 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -47,6 +47,7 @@ #include <asm/udbg.h> #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include <sysdev/simple_gpio.h> #include <asm/qe.h> #include <asm/qe_ic.h> #include <asm/mpic.h> @@ -304,6 +305,9 @@ static struct of_device_id mpc85xx_ids[] = { static int __init mpc85xx_publish_devices(void) { + if (machine_is(mpc8569_mds)) + simple_gpiochip_init("fsl,mpc8569mds-bcsr-gpio"); + /* Publish the QE devices */ of_platform_bus_probe(NULL, mpc85xx_ids, NULL); |