Re: [PATCH V3 0/8] Add new driver for WCSS secure PIL loading

2025-03-27 Thread Vignesh Viswanathan
dd IPQ5424 APCS compatible >> mailbox: qcom: Add support for IPQ5424 APCS IPC >> arm64: dts: qcom: ipq5424: add nodes to bring up q6 >> >> Manikanta Mylavarapu (4): >> firmware: qcom_scm: ipq5332: add support to pass metadata size >> dt-bindings: remotepro

Re: [PATCH V4] remoteproc: qcom: q6v5: Get crash reason from specific SMEM partition

2024-03-05 Thread Vignesh Viswanathan
On 3/6/2024 9:25 AM, Bjorn Andersson wrote: > On Wed, Dec 20, 2023 at 11:25:11AM +0530, Vignesh Viswanathan wrote: >> q6v5 fatal and watchdog IRQ handlers always retrieves the crash reason >> information from SMEM global partition (QCOM_SMEM_HOST_ANY). >> >> For so

Re: [PATCH] remoteproc: qcom: Add NOTIFY_FATAL event type to SSR subdevice

2024-02-07 Thread Vignesh Viswanathan
On 11/25/2023 12:24 AM, Vignesh Viswanathan wrote: > > > On 9/4/2023 10:23 PM, Vignesh Viswanathan wrote: >> >> >> On 7/16/2023 1:50 AM, Bjorn Andersson wrote: >>> On Wed, May 03, 2023 at 11:51:46AM +0530, Vignesh Viswanathan wrote: >>>> Curren

[PATCH RESEND v2] hwspinlock: qcom: Remove IPQ6018 SOC specific compatible

2024-01-11 Thread Vignesh Viswanathan
at it fallsback to of_tcsr_mutex data which maps to the correct configuration for IPQ6018. Cc: sta...@vger.kernel.org Fixes: 5d4753f741d8 ("hwspinlock: qcom: add support for MMIO on older SoCs") Signed-off-by: Vignesh Viswanathan Reviewed-by: Konrad Dybcio --- This patch was already posted

[PATCH V4] remoteproc: qcom: q6v5: Get crash reason from specific SMEM partition

2023-12-19 Thread Vignesh Viswanathan
reason_item" as this reflects the proper meaning. Signed-off-by: Vignesh Viswanathan --- Changes in V4: Rename all instances of crash_reason_smem to crash_reason_item Changes in V3: Updated commit message. Changes in V2: Addressed comments in V1. This patch depends on [1] which adds sup

Re: [PATCH V3] remoteproc: qcom: q6v5: Get crash reason from specific SMEM partition

2023-12-18 Thread Vignesh Viswanathan
On 12/18/2023 9:26 PM, Mukesh Ojha wrote: > > > On 12/18/2023 11:40 AM, Vignesh Viswanathan wrote: >> q6v5 fatal and watchdog IRQ handlers always retrieves the crash reason >> information from SMEM global partition (QCOM_SMEM_HOST_ANY). >> >> For some target

[PATCH V3] remoteproc: qcom: q6v5: Get crash reason from specific SMEM partition

2023-12-17 Thread Vignesh Viswanathan
current implementation. Add support to pass crash_reason_partition along with crash_reason_item number in qcom_q6v5_init call and use the same to get the crash information from SMEM in fatal and watchdog IRQ handlers. Signed-off-by: Vignesh Viswanathan --- Changes in V3: Updated commit message

Re: [PATCH V2] remoteproc: qcom: q6v5: Get crash reason from specific SMEM partition

2023-12-17 Thread Vignesh Viswanathan
On 12/18/2023 11:36 AM, Vignesh Viswanathan wrote: > q6v5 fatal and watchdog IRQ handlers always retrieves the crash reason > information from SMEM global partition (QCOM_SMEM_HOST_ANY). > > For some targets like IPQ9574 and IPQ5332, crash reason information is > present in

[PATCH V2] remoteproc: qcom: q6v5: Get crash reason from specific SMEM partition

2023-12-17 Thread Vignesh Viswanathan
current implementation. Add support to pass crash_reason_smem_id along with crash_reason item number in qcom_q6v5_init call and use the same to get the crash information from SMEM in fatal and watchdog IRQ handlers. Signed-off-by: Vignesh Viswanathan --- Changes in V2: Addressed comments in V1. This

Re: [PATCH] remoteproc: qcom: q6v5: Get crash reason from specific SMEM partition

2023-12-17 Thread Vignesh Viswanathan
On 12/18/2023 2:13 AM, Bjorn Andersson wrote: > On Sat, Nov 25, 2023 at 12:20:59AM +0530, Vignesh Viswanathan wrote: >> q6v5 fatal and watchdog IRQ handlers always retrieves the crash reason >> information from SMEM global partition (QCOM_SMEM_HOST_ANY). >> >> For so

[PATCH] remoteproc: qcom: q6v5_mpd: Add custom coredump segments

2023-12-13 Thread Vignesh Viswanathan
coredump collection for multipd remoteprocs. This patch depends on [1] which adds support for IPQ9574 and IPQ5332 remoteproc q5v5_mpd driver. [1]: https://lore.kernel.org/all/20231110091939.3025413-1-quic_mmani...@quicinc.com/ Signed-off-by: Vignesh Viswanathan --- drivers/remoteproc

Re: [PATCH 1/1] hwspinlock: qcom: fix tcsr data for ipq6018

2023-12-12 Thread Vignesh Viswanathan
On 12/12/2023 7:55 PM, Chukun Pan wrote: > The tcsr_mutex hwlock register of the ipq6018 SoC is 0x2[1], which > should not use the max_register configuration of older SoCs. This will > cause smem to be unable to probe, further causing devices that use > smem-part to parse partitions to fail

Re: [PATCH] remoteproc: qcom: Add NOTIFY_FATAL event type to SSR subdevice

2023-11-24 Thread Vignesh Viswanathan
On 9/4/2023 10:23 PM, Vignesh Viswanathan wrote: On 7/16/2023 1:50 AM, Bjorn Andersson wrote: On Wed, May 03, 2023 at 11:51:46AM +0530, Vignesh Viswanathan wrote: Currently the SSR subdevice notifies the client driver on crash of the rproc from the recovery workqueue using the

[PATCH] remoteproc: qcom: q6v5: Get crash reason from specific SMEM partition

2023-11-24 Thread Vignesh Viswanathan
q5v5_mpd driver. [1]: https://lore.kernel.org/all/20231110091939.3025413-1-quic_mmani...@quicinc.com/ Signed-off-by: Vignesh Viswanathan --- drivers/remoteproc/qcom_q6v5.c | 10 +++--- drivers/remoteproc/qcom_q6v5.h | 4 +++- drivers/remoteproc/qcom_q6v5_adsp.c | 3 ++- drivers