Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-26 Thread Sudeep Holla
On 25/01/18 20:05, Lina Iyer wrote: > On Thu, Jan 25 2018 at 18:43 +, Sudeep Holla wrote: >> [...] >> It may have some advantages to decentralize but will that not cause >> issues in complex systems ? I assume even modem and other processors can >> access and configure these wakeup interrup

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-25 Thread Lina Iyer
On Thu, Jan 25 2018 at 18:43 +, Sudeep Holla wrote: On 25/01/18 18:13, Lina Iyer wrote: On Thu, Jan 25 2018 at 16:39 +, Sudeep Holla wrote: On 25/01/18 15:54, Lina Iyer wrote: On Wed, Jan 24 2018 at 17:54 +, Sudeep Holla wrote: On 24/01/18 17:43, Lina Iyer wrote: On Wed, Ja

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-25 Thread Sudeep Holla
On 25/01/18 18:13, Lina Iyer wrote: > On Thu, Jan 25 2018 at 16:39 +, Sudeep Holla wrote: >> >> >> On 25/01/18 15:54, Lina Iyer wrote: >>> On Wed, Jan 24 2018 at 17:54 +, Sudeep Holla wrote: On 24/01/18 17:43, Lina Iyer wrote: > On Wed, Jan 24 2018 at 10:10 +, Sudee

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-25 Thread Lina Iyer
On Thu, Jan 25 2018 at 16:39 +, Sudeep Holla wrote: On 25/01/18 15:54, Lina Iyer wrote: On Wed, Jan 24 2018 at 17:54 +, Sudeep Holla wrote: On 24/01/18 17:43, Lina Iyer wrote: On Wed, Jan 24 2018 at 10:10 +, Sudeep Holla wrote: On 23/01/18 18:44, Lina Iyer wrote: On Tue, Ja

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-25 Thread Sudeep Holla
On 25/01/18 15:54, Lina Iyer wrote: > On Wed, Jan 24 2018 at 17:54 +, Sudeep Holla wrote: >> >> >> On 24/01/18 17:43, Lina Iyer wrote: >>> On Wed, Jan 24 2018 at 10:10 +, Sudeep Holla wrote: On 23/01/18 18:44, Lina Iyer wrote: > On Tue, Jan 23 2018 at 18:15 +, Sudee

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-25 Thread Lina Iyer
On Wed, Jan 24 2018 at 17:54 +, Sudeep Holla wrote: On 24/01/18 17:43, Lina Iyer wrote: On Wed, Jan 24 2018 at 10:10 +, Sudeep Holla wrote: On 23/01/18 18:44, Lina Iyer wrote: On Tue, Jan 23 2018 at 18:15 +, Sudeep Holla wrote: Also when will this PDC wakeup interrupts get c

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-24 Thread Sudeep Holla
On 24/01/18 17:43, Lina Iyer wrote: > On Wed, Jan 24 2018 at 10:10 +, Sudeep Holla wrote: >> >> >> On 23/01/18 18:44, Lina Iyer wrote: >>> On Tue, Jan 23 2018 at 18:15 +, Sudeep Holla wrote: Hi Lina, On Tue, Jan 23, 2018 at 5:56 PM, Lina Iyer wrote: > On newer Qua

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-24 Thread Lina Iyer
On Wed, Jan 24 2018 at 10:10 +, Sudeep Holla wrote: On 23/01/18 18:44, Lina Iyer wrote: On Tue, Jan 23 2018 at 18:15 +, Sudeep Holla wrote: Hi Lina, On Tue, Jan 23, 2018 at 5:56 PM, Lina Iyer wrote: On newer Qualcomm Techonologies Inc's SoCs like the SDM845, the GIC is in a power d

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-24 Thread Sudeep Holla
On 23/01/18 18:44, Lina Iyer wrote: > On Tue, Jan 23 2018 at 18:15 +, Sudeep Holla wrote: >> Hi Lina, >> >> On Tue, Jan 23, 2018 at 5:56 PM, Lina Iyer wrote: >>> On newer Qualcomm Techonologies Inc's SoCs like the SDM845, the GIC >>> is in a >>> power domain that can be powered off when not

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-23 Thread Lina Iyer
On Tue, Jan 23 2018 at 18:15 +, Sudeep Holla wrote: Hi Lina, On Tue, Jan 23, 2018 at 5:56 PM, Lina Iyer wrote: On newer Qualcomm Techonologies Inc's SoCs like the SDM845, the GIC is in a power domain that can be powered off when not needed. Interrupts that need to be sensed even when the G

Re: [PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-23 Thread Sudeep Holla
Hi Lina, On Tue, Jan 23, 2018 at 5:56 PM, Lina Iyer wrote: > On newer Qualcomm Techonologies Inc's SoCs like the SDM845, the GIC is in a > power domain that can be powered off when not needed. Interrupts that need to > be sensed even when the GIC is powered off, are routed through an interrupt >

[PATCH RFC 0/4] irqchip: qcom: add support for PDC interrupt controller

2018-01-23 Thread Lina Iyer
On newer Qualcomm Techonologies Inc's SoCs like the SDM845, the GIC is in a power domain that can be powered off when not needed. Interrupts that need to be sensed even when the GIC is powered off, are routed through an interrupt controller in an always-on domain called the Power Domain Controller