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Message-ID: <20240723183042.3696037-1-andersson@kernel.org>
Date: Tue, 23 Jul 2024 11:30:41 -0700
From: Bjorn Andersson <andersson@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-remoteproc@...r.kernel.org,
linux-kernel@...r.kernel.org,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Andrew Davis <afd@...com>,
Richard Maina <quic_rmaina@...cinc.com>,
Aleksandr Mishin <amishin@...rgos.ru>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
Chris Lew <quic_clew@...cinc.com>,
Frank Li <Frank.Li@....com>,
Garrett Giordano <ggiordano@...tec.com>,
Hari Nagalla <hnagalla@...com>,
Jason Chen <Jason-ch.Chen@...iatek.com>,
Nícolas F . R . A . Prado <nfraprado@...labora.com>,
Richard Genoud <richard.genoud@...tlin.com>,
Tanmay Shah <tanmay.shah@....com>
Subject: [GIT PULL] remoteproc updates for v6.11
The following changes since commit 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0:
Linux 6.10-rc1 (2024-05-26 15:20:12 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git tags/rproc-v6.11
for you to fetch changes up to 19cb6058620620e68f1a9aed99393be5c3629db4:
remoteproc: mediatek: Increase MT8188/MT8195 SCP core0 DRAM size (2024-07-08 09:57:16 -0600)
----------------------------------------------------------------
remoteproc updates for v6.11
The maximum amount of DDR memory used by the Mediatek MT8188/MT8195 SCP
is increased, to handle new use cases. Handling of optional L1TCM memory
is made actually optional.
An optimization is introduced to only clear the unused portion of IPI
shared buffers, rather than the entire buffer before writing the
message.
Detection for IPC-only mode in the TI K3 DSP remoteproc driver is
corrected. The loglevel of a debug print in the same is lowered from
error.
Support for attaching to an running remote processor is added to the
Xilinx R5F.
An in-kernel implementation of the Qualcomm "protected domain mapper"
(aka service registry) service is introduced, to remove the dependency
on a userspace implementation to detect when the battery monitor and USB
Type-C port manager becomes available. This is then integrated with the
Qualcomm remoteproc driver.
The Qualcomm PAS remoteproc driver gains support for attempting to bust
hwspinlocks held by the remote processor when it crashed/stopped.
The TI OMAP remoteproc driver is transitioned to use devres helpers for
various forms of allocations.
Parsing of memory-regions in the i.MX remoteproc driver is improved to
avoid a NULL pointer dereference if the phandle reference is empty.
of_node reference counting is corrected in the same.
----------------------------------------------------------------
Aleksandr Mishin (2):
remoteproc: imx_rproc: Skip over memory region when node value is NULL
remoteproc: imx_rproc: Fix refcount mistake in imx_rproc_addr_init
Andrew Davis (3):
remoteproc: omap: Use devm_rproc_alloc() helper
remoteproc: omap: Use devm action to release reserved memory
remoteproc: omap: Use devm_rproc_add() helper
AngeloGioacchino Del Regno (1):
remoteproc: mediatek: Zero out only remaining bytes of IPI buffer
Bjorn Andersson (2):
Merge branch '20240529-hwspinlock-bust-v3-2-c8b924ffa5a2@...cinc.com' into rproc-next
Merge branch '20240622-qcom-pd-mapper-v9-0-a84ee3591c8e@...aro.org' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into rproc-next
Chris Lew (1):
soc: qcom: smem: Add qcom_smem_bust_hwspin_lock_by_host()
Dmitry Baryshkov (6):
soc: qcom: pdr: protect locator_addr with the main mutex
soc: qcom: pdr: fix parsing of domains lists
soc: qcom: pdr: extract PDR message marshalling data
soc: qcom: add pd-mapper implementation
remoteproc: qcom: enable in-kernel PD mapper
remoteproc: qcom: select AUXILIARY_BUS
Frank Li (1):
dt-bindings: remoteproc: imx_rproc: Add minItems for power-domain
Garrett Giordano (1):
remoteproc: k3-dsp: Fix log levels where appropriate
Hari Nagalla (1):
dt-bindings: remoteproc: k3-dsp: Correct optional sram properties for AM62A SoCs
Jason Chen (1):
remoteproc: mediatek: Increase MT8188/MT8195 SCP core0 DRAM size
Nícolas F. R. A. Prado (1):
remoteproc: mediatek: Don't attempt to remap l1tcm memory if missing
Richard Genoud (1):
remoteproc: k3-r5: Fix IPC-only mode detection
Richard Maina (3):
hwspinlock: Introduce hwspin_lock_bust()
hwspinlock: qcom: implement bust operation
remoteproc: qcom_q6v5_pas: Add hwspinlock bust on stop
Tanmay Shah (1):
remoteproc: xlnx: Add attach detach support
.../bindings/remoteproc/fsl,imx-rproc.yaml | 15 +
.../bindings/remoteproc/ti,k3-dsp-rproc.yaml | 89 +--
Documentation/locking/hwspinlock.rst | 11 +
drivers/hwspinlock/hwspinlock_core.c | 28 +
drivers/hwspinlock/hwspinlock_internal.h | 3 +
drivers/hwspinlock/qcom_hwspinlock.c | 25 +
drivers/remoteproc/Kconfig | 1 +
drivers/remoteproc/imx_rproc.c | 10 +-
drivers/remoteproc/mtk_scp.c | 23 +-
drivers/remoteproc/omap_remoteproc.c | 46 +-
drivers/remoteproc/qcom_common.c | 87 +++
drivers/remoteproc/qcom_common.h | 10 +
drivers/remoteproc/qcom_q6v5_adsp.c | 3 +
drivers/remoteproc/qcom_q6v5_mss.c | 3 +
drivers/remoteproc/qcom_q6v5_pas.c | 14 +
drivers/remoteproc/qcom_q6v5_wcss.c | 3 +
drivers/remoteproc/ti_k3_dsp_remoteproc.c | 2 +-
drivers/remoteproc/ti_k3_r5_remoteproc.c | 13 +-
drivers/remoteproc/xlnx_r5_remoteproc.c | 151 +++++
drivers/soc/qcom/Kconfig | 15 +
drivers/soc/qcom/Makefile | 2 +
drivers/soc/qcom/pdr_interface.c | 8 +-
drivers/soc/qcom/pdr_internal.h | 318 +---------
drivers/soc/qcom/qcom_pd_mapper.c | 677 +++++++++++++++++++++
drivers/soc/qcom/qcom_pdr_msg.c | 353 +++++++++++
drivers/soc/qcom/smem.c | 26 +
include/linux/hwspinlock.h | 6 +
include/linux/soc/qcom/smem.h | 2 +
28 files changed, 1562 insertions(+), 382 deletions(-)
create mode 100644 drivers/soc/qcom/qcom_pd_mapper.c
create mode 100644 drivers/soc/qcom/qcom_pdr_msg.c
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