Re: [PATCH V1 2/6] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC)

2021-03-14 Thread Sai Prakash Ranjan
On 2021-03-11 22:04, Bjorn Andersson wrote: On Thu 11 Mar 04:06 CST 2021, schow...@codeaurora.org wrote: On 2021-03-11 04:49, Bjorn Andersson wrote: > On Wed 10 Mar 10:46 CST 2021, Souradeep Chowdhury wrote: > > > The DCC is a DMA Engine designed to capture and store data > > during system

Re: [PATCH V1 2/6] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC)

2021-03-14 Thread Sai Prakash Ranjan
On 2021-03-11 22:01, Bjorn Andersson wrote: > On Thu 11 Mar 00:19 CST 2021, Sai Prakash Ranjan wrote: > >> Hi Bjorn, >> >> On 2021-03-11 04:49, Bjorn Andersson wrote: >> > On Wed 10 Mar 10:46 CST 2021, Souradeep Chowdhury wrote: >> > >> > > The DCC is a DMA Engine designed to capture and store

Re: [PATCH V1 2/6] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC)

2021-03-11 Thread Bjorn Andersson
On Thu 11 Mar 04:06 CST 2021, schow...@codeaurora.org wrote: > On 2021-03-11 04:49, Bjorn Andersson wrote: > > On Wed 10 Mar 10:46 CST 2021, Souradeep Chowdhury wrote: > > > > > The DCC is a DMA Engine designed to capture and store data > > > during system crash or software triggers. The DCC

Re: [PATCH V1 2/6] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC)

2021-03-11 Thread Bjorn Andersson
On Thu 11 Mar 00:19 CST 2021, Sai Prakash Ranjan wrote: > Hi Bjorn, > > On 2021-03-11 04:49, Bjorn Andersson wrote: > > On Wed 10 Mar 10:46 CST 2021, Souradeep Chowdhury wrote: > > > > > The DCC is a DMA Engine designed to capture and store data > > > during system crash or software triggers.

Re: [PATCH V1 2/6] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC)

2021-03-11 Thread schowdhu
On 2021-03-11 04:49, Bjorn Andersson wrote: On Wed 10 Mar 10:46 CST 2021, Souradeep Chowdhury wrote: The DCC is a DMA Engine designed to capture and store data during system crash or software triggers. The DCC operates based on link list entries which provides it with data and addresses and

Re: [PATCH V1 2/6] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC)

2021-03-10 Thread Sai Prakash Ranjan
Hi Bjorn, On 2021-03-11 04:49, Bjorn Andersson wrote: On Wed 10 Mar 10:46 CST 2021, Souradeep Chowdhury wrote: The DCC is a DMA Engine designed to capture and store data during system crash or software triggers. The DCC operates based on link list entries which provides it with data and

Re: [PATCH V1 2/6] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC)

2021-03-10 Thread Bjorn Andersson
On Wed 10 Mar 10:46 CST 2021, Souradeep Chowdhury wrote: > The DCC is a DMA Engine designed to capture and store data > during system crash or software triggers. The DCC operates > based on link list entries which provides it with data and > addresses and the function it needs to perform. These >

[PATCH V1 2/6] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC)

2021-03-10 Thread Souradeep Chowdhury
The DCC is a DMA Engine designed to capture and store data during system crash or software triggers. The DCC operates based on link list entries which provides it with data and addresses and the function it needs to perform. These functions are read, write and loop. Added the basic driver in this