Re: [PATCH v2] gpio: keystone: add dsp gpio controller driver

2014-08-11 Thread Grygorii Strashko
Hi Linus, On 08/08/2014 03:53 PM, Linus Walleij wrote: > On Wed, Jul 23, 2014 at 4:44 PM, Grygorii Strashko > wrote: > >> From: Murali Karicheri >> >> On Keystone SOCs, ARM host can send interrupts to DSP cores using the >> DSP GPIO controller IP. Each DSP GPIO controller provides 28 IRQ signal

Re: [PATCH v2] gpio: keystone: add dsp gpio controller driver

2014-08-08 Thread Linus Walleij
On Wed, Jul 23, 2014 at 4:44 PM, Grygorii Strashko wrote: > From: Murali Karicheri > > On Keystone SOCs, ARM host can send interrupts to DSP cores using the > DSP GPIO controller IP. Each DSP GPIO controller provides 28 IRQ signals for > each DSP core. This is one of the component used by the IP

Re: [PATCH v2] gpio: keystone: add dsp gpio controller driver

2014-07-25 Thread Grygorii Strashko
On 07/24/2014 10:15 PM, Suman Anna wrote: > Grygorii, > > On 07/23/2014 09:44 AM, Strashko, Grygorii wrote: >> From: Murali Karicheri >> >> On Keystone SOCs, ARM host can send interrupts to DSP cores using the >> DSP GPIO controller IP. Each DSP GPIO controller provides 28 IRQ signals for >> each

Re: [PATCH v2] gpio: keystone: add dsp gpio controller driver

2014-07-24 Thread Suman Anna
Grygorii, On 07/23/2014 09:44 AM, Strashko, Grygorii wrote: > From: Murali Karicheri > > On Keystone SOCs, ARM host can send interrupts to DSP cores using the > DSP GPIO controller IP. Each DSP GPIO controller provides 28 IRQ signals for > each DSP core. This is one of the component used by the

Re: [PATCH v2] gpio: keystone: add dsp gpio controller driver

2014-07-23 Thread Varka Bhadram
On Wednesday 23 July 2014 08:14 PM, Grygorii Strashko wrote: (...) + +Required Properties: +- compatible: should be "ti,keystone-dsp-gpio" + +- ti,syscon-dev : phandle/offset pair. The phandle to syscon used to + access device state control registers and the of

[PATCH v2] gpio: keystone: add dsp gpio controller driver

2014-07-23 Thread Grygorii Strashko
From: Murali Karicheri On Keystone SOCs, ARM host can send interrupts to DSP cores using the DSP GPIO controller IP. Each DSP GPIO controller provides 28 IRQ signals for each DSP core. This is one of the component used by the IPC mechanism used on Keystone SOCs. Keystone 2 DSP GPIO controller ha