Re: [RFC] clk: Remove cached cores in parent map during unregister

2019-08-21 Thread saiprakash . ranjan
Hi Stephen, On 2019-08-21 18:10, Stephen Boyd wrote: Here's an attempt at the simple approach. There's another problem where the cached 'hw' member of the parent data is held around when we don't know when the caller has destroyed it. Not much else we can do for that though. ---8<--- diff --gi

Re: [PATCHv8 1/5] arm64: dts: qcom: sdm845: Add Coresight support

2019-07-12 Thread saiprakash . ranjan
Hi Suzuki, On 2019-07-12 22:14, Suzuki K Poulose wrote: Hi Sai, On 12/07/2019 15:16, Sai Prakash Ranjan wrote: Add coresight components found on Qualcomm SDM845 SoC. Signed-off-by: Sai Prakash Ranjan Reviewed-by: Mathieu Poirier Acked-by: Suzuki K Poulose --- arch/arm64/boot/dts/qcom/

Re: [PATCH v2] drivers: firmware: psci: add support for warm reset

2019-04-04 Thread saiprakash . ranjan
On 2019-04-04 00:21, Aaro Koskinen wrote: From: Aaro Koskinen Add support for warm reset using SYSTEM_RESET2 introduced in PSCI 1.1 specification. There is already a patch sent by Sudeep for this support. - https://lore.kernel.org/lkml/1525257003-8608-1-git-send-email-sudeep.ho...@arm.com/

Re: [PATCHv5 7/7] arm64: dts: qcom: sdm845: Remove the duplicate header inclusion

2019-01-28 Thread saiprakash . ranjan
Hi Doug, On 2019-01-29 00:54, Doug Anderson wrote: Hi, You can probably stop sending this one. It's in Andy's tree now. See commit ea0edd7e63f4 ("arm64: dts: qcom: sdm845: Remove the duplicate header inclusion"). Sorry, missed this one.

Re: [PATCH 1/3] arm64: dts: qcom: sdm845: Add Coresight support

2019-01-12 Thread saiprakash . ranjan
Hi Mathieu, + + etm@704 { + compatible = "arm,coresight-etm4x", "arm,primecell"; + arm,primecell-periphid = <0x000bb95d>; I'm a little curious as to why you need to bypass the normal AMBA bus discovery method by forcing the peripheral ID. Tracers don't s

Re: [PATCH 2/3] coresight: etm4x: Add support to enable ETMv4.2

2019-01-12 Thread saiprakash . ranjan
Hi Mathieu, I think it would be better to simply mask out the minor version number bits in function etm4_arch_supported(). That way we can add more intelligence in there in the future if we have to and we don't have to touch the calling code again. Thanks for the review. Yes it seems good

Re: Crash in msm serial on dragonboard with ftrace bootargs

2018-10-25 Thread saiprakash . ranjan
On 10/19/2018 8:42 PM, Steven Rostedt wrote: On Fri, 19 Oct 2018 20:18:19 +0530 Sai Prakash Ranjan wrote: You said that if you add 'ftrace_filter=msm_read' to the command line, it still crashes? So only tracing that function we have an issue, right? Tracing msm_read does cause the crash,

Re: [PATCH v4 2/2] drivers: soc: Add LLCC driver

2018-04-16 Thread saiprakash . ranjan
Hi Rishabh, +MODULE_DESCRIPTION("QTI sdm845 LLCC driver"); I think it should be QCOM or Qualcomm and not QTI + + desc = devm_kzalloc(dev, sizeof(struct llcc_slice_desc), GFP_KERNEL); Can use *desc instead +struct llcc_slice_desc *llcc_slice_getd(struct device *dev, const char *name