Re: [PATCH 7/8] powerpc/5200: Refactor mpc5200 interrupt controller driver

2009-01-25 Thread Wolfgang Denk
Dear Grant Likely, In message you wrote: > > >> - case IRQF_TRIGGER_HIGH: > >> - type = 0; > >> - break; > >> - case IRQF_TRIGGER_RISING: > >> - type = 1; > >> - break; > >> - case IRQF_TRIGGER_FALLING: > >> - type = 2; > >>

Re: [PATCH 1/8] powerpc/5200: update device tree binding documentation

2009-01-25 Thread Grant Likely
On Sun, Jan 25, 2009 at 12:48 PM, Wolfram Sang wrote: > On Wed, Jan 21, 2009 at 01:55:07PM -0700, Grant Likely wrote: >> +system-frequency Fsystem frequency; source of all > > Fsystem? Typo? Not really, that's the name of the clock in the MP5200 user guide. I'll clarify what I've written here

Re: [PATCH 7/8] powerpc/5200: Refactor mpc5200 interrupt controller driver

2009-01-25 Thread Grant Likely
On Sun, Jan 25, 2009 at 1:06 PM, Wolfgang Grandegger wrote: > Grant Likely wrote: >> From: Grant Likely >> >> Rework the mpc5200-pic driver to simplify it and fix up the setting >> of desc->status when set_type is called for internal IRQs (so they >> are reported as level, not edge). The simpli

Re: [PATCH 7/8] powerpc/5200: Refactor mpc5200 interrupt controller driver

2009-01-25 Thread Wolfgang Grandegger
Grant Likely wrote: > From: Grant Likely > > Rework the mpc5200-pic driver to simplify it and fix up the setting > of desc->status when set_type is called for internal IRQs (so they > are reported as level, not edge). The simplification is due to > splitting off the handling of external IRQs int

Re: [PATCH 1/8] powerpc/5200: update device tree binding documentation

2009-01-25 Thread Wolfram Sang
Hello Grant, On Wed, Jan 21, 2009 at 01:55:07PM -0700, Grant Likely wrote: > From: Grant Likely > > This patch updates the mpc5200 binding documentation to match > actual usage conventions, to remove incorrect information, and > to remove topics which are more thoroughly described elsewhere. >

What are the default VMA maps for linux on PPC32?

2009-01-25 Thread Matthew Clark
Is there a good source that lists the standard virtual address mappings of the various components of linux? I know the kernel starts at 0xC000_ and user apps start at 0x1000_, but things like shared objects are much less clear. For example, the smap entry for my ntpd process shows two

Re: mpc5200 and PWM

2009-01-25 Thread Jon Smirl
On Sun, Jan 25, 2009 at 1:24 AM, Grant Likely wrote: > On Sat, Jan 24, 2009 at 6:20 PM, Jon Smirl wrote: >> Is it possible to use Bestcomm with PWM to generate complex waveforms? >> For example change the frequency and duty cycle after each cycle? Has >> anyone tried doing this? I'd like to build