From: Anshuman Khandual <anshuman.khandual@arm.com> To: linux-arm-kernel@lists.infradead.org, suzuki.poulose@arm.com Cc: Anshuman Khandual <anshuman.khandual@arm.com>, Lorenzo Pieralisi <lpieralisi@kernel.org>, Sudeep Holla <sudeep.holla@arm.com>, Mike Leach <mike.leach@linaro.org>, James Clark <james.clark@arm.com>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com>, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, coresight@lists.linaro.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH V3 00/10] coresight: Move remaining AMBA ACPI devices into platform driver Date: Fri, 8 Dec 2023 11:09:29 +0530 [thread overview] Message-ID: <20231208053939.42901-1-anshuman.khandual@arm.com> (raw) This moves remaining AMBA ACPI devices into respective platform drivers for enabling ACPI based power management support. This series applies on latest coresight/next branch. This series has been built, and boot tested on a DT based coresight platform. Although this still requires some more testing on ACPI based coresight platforms. https://git.gitlab.arm.com/linux-arm/linux-anshuman.git (amba_other_acpi_migration_v3) Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: James Clark <james.clark@arm.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: linux-acpi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: coresight@lists.linaro.org Cc: linux-stm32@st-md-mailman.stormreply.com Changes in V3: - Split coresight_init_driver/remove_driver() helpers into a separate patch - Added 'drvdata->pclk' comments in replicator, funnel, tpiu, tmc, and stm devices - Updated funnel, and replicator drivers to use these new helpers - Check for drvdata instead of drvdata->pclk in suspend and resume paths in catu, tmc and debug devices - Added patch to extract device name from AMBA pid based table lookup for stm - Added patch to extract device properties from AMBA pid based table look for tmc - Dropped pm_runtime_put() from common __probe() functions - Handled pm_runtime_put() in AMBA driver in success path - Handled pm_runtime_put() in platform driver in both success and error paths Changes in V2: https://lore.kernel.org/all/20231201062053.1268492-1-anshuman.khandual@arm.com/ - Dropped redundant devm_ioremap_resource() hunk from tmc_platform_probe() - Defined coresight_[init|remove]_driver() for both AMBA/platform drivers - Changed catu, tmc, tpiu, stm and debug coresight drivers to use the new helpers avoiding build issues arising from module_amba_driver(), and module_platform_driver() being on the same file Changes in V1: https://lore.kernel.org/all/20231027072943.3418997-1-anshuman.khandual@arm.com/ - Replaced all IS_ERR() instances with IS_ERR_OR_NULL() as per Suzuki Changes in RFC: https://lore.kernel.org/all/20230921042040.1334641-1-anshuman.khandual@arm.com/ Anshuman Khandual (10): coresight: stm: Extract device name from AMBA pid based table lookup coresight: tmc: Extract device properties from AMBA pid based table lookup coresight: Add helpers registering/removing both AMBA and platform drivers coresight: replicator: Move ACPI support from AMBA driver to platform driver coresight: funnel: Move ACPI support from AMBA driver to platform driver coresight: catu: Move ACPI support from AMBA driver to platform driver coresight: tpiu: Move ACPI support from AMBA driver to platform driver coresight: tmc: Move ACPI support from AMBA driver to platform driver coresight: stm: Move ACPI support from AMBA driver to platform driver coresight: debug: Move ACPI support from AMBA driver to platform driver drivers/acpi/arm64/amba.c | 8 - drivers/hwtracing/coresight/coresight-catu.c | 140 +++++++++++++--- drivers/hwtracing/coresight/coresight-catu.h | 1 + drivers/hwtracing/coresight/coresight-core.c | 29 ++++ .../hwtracing/coresight/coresight-cpu-debug.c | 141 ++++++++++++++-- .../hwtracing/coresight/coresight-funnel.c | 87 +++++----- drivers/hwtracing/coresight/coresight-priv.h | 10 ++ .../coresight/coresight-replicator.c | 81 ++++----- drivers/hwtracing/coresight/coresight-stm.c | 115 +++++++++++-- .../hwtracing/coresight/coresight-tmc-core.c | 156 +++++++++++++++--- drivers/hwtracing/coresight/coresight-tmc.h | 2 + drivers/hwtracing/coresight/coresight-tpiu.c | 99 +++++++++-- include/linux/coresight.h | 7 + 13 files changed, 713 insertions(+), 163 deletions(-) -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Khandual <anshuman.khandual@arm.com> To: linux-arm-kernel@lists.infradead.org, suzuki.poulose@arm.com Cc: Anshuman Khandual <anshuman.khandual@arm.com>, Lorenzo Pieralisi <lpieralisi@kernel.org>, Sudeep Holla <sudeep.holla@arm.com>, Mike Leach <mike.leach@linaro.org>, James Clark <james.clark@arm.com>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com>, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, coresight@lists.linaro.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH V3 00/10] coresight: Move remaining AMBA ACPI devices into platform driver Date: Fri, 8 Dec 2023 11:09:29 +0530 [thread overview] Message-ID: <20231208053939.42901-1-anshuman.khandual@arm.com> (raw) This moves remaining AMBA ACPI devices into respective platform drivers for enabling ACPI based power management support. This series applies on latest coresight/next branch. This series has been built, and boot tested on a DT based coresight platform. Although this still requires some more testing on ACPI based coresight platforms. https://git.gitlab.arm.com/linux-arm/linux-anshuman.git (amba_other_acpi_migration_v3) Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: James Clark <james.clark@arm.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: linux-acpi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: coresight@lists.linaro.org Cc: linux-stm32@st-md-mailman.stormreply.com Changes in V3: - Split coresight_init_driver/remove_driver() helpers into a separate patch - Added 'drvdata->pclk' comments in replicator, funnel, tpiu, tmc, and stm devices - Updated funnel, and replicator drivers to use these new helpers - Check for drvdata instead of drvdata->pclk in suspend and resume paths in catu, tmc and debug devices - Added patch to extract device name from AMBA pid based table lookup for stm - Added patch to extract device properties from AMBA pid based table look for tmc - Dropped pm_runtime_put() from common __probe() functions - Handled pm_runtime_put() in AMBA driver in success path - Handled pm_runtime_put() in platform driver in both success and error paths Changes in V2: https://lore.kernel.org/all/20231201062053.1268492-1-anshuman.khandual@arm.com/ - Dropped redundant devm_ioremap_resource() hunk from tmc_platform_probe() - Defined coresight_[init|remove]_driver() for both AMBA/platform drivers - Changed catu, tmc, tpiu, stm and debug coresight drivers to use the new helpers avoiding build issues arising from module_amba_driver(), and module_platform_driver() being on the same file Changes in V1: https://lore.kernel.org/all/20231027072943.3418997-1-anshuman.khandual@arm.com/ - Replaced all IS_ERR() instances with IS_ERR_OR_NULL() as per Suzuki Changes in RFC: https://lore.kernel.org/all/20230921042040.1334641-1-anshuman.khandual@arm.com/ Anshuman Khandual (10): coresight: stm: Extract device name from AMBA pid based table lookup coresight: tmc: Extract device properties from AMBA pid based table lookup coresight: Add helpers registering/removing both AMBA and platform drivers coresight: replicator: Move ACPI support from AMBA driver to platform driver coresight: funnel: Move ACPI support from AMBA driver to platform driver coresight: catu: Move ACPI support from AMBA driver to platform driver coresight: tpiu: Move ACPI support from AMBA driver to platform driver coresight: tmc: Move ACPI support from AMBA driver to platform driver coresight: stm: Move ACPI support from AMBA driver to platform driver coresight: debug: Move ACPI support from AMBA driver to platform driver drivers/acpi/arm64/amba.c | 8 - drivers/hwtracing/coresight/coresight-catu.c | 140 +++++++++++++--- drivers/hwtracing/coresight/coresight-catu.h | 1 + drivers/hwtracing/coresight/coresight-core.c | 29 ++++ .../hwtracing/coresight/coresight-cpu-debug.c | 141 ++++++++++++++-- .../hwtracing/coresight/coresight-funnel.c | 87 +++++----- drivers/hwtracing/coresight/coresight-priv.h | 10 ++ .../coresight/coresight-replicator.c | 81 ++++----- drivers/hwtracing/coresight/coresight-stm.c | 115 +++++++++++-- .../hwtracing/coresight/coresight-tmc-core.c | 156 +++++++++++++++--- drivers/hwtracing/coresight/coresight-tmc.h | 2 + drivers/hwtracing/coresight/coresight-tpiu.c | 99 +++++++++-- include/linux/coresight.h | 7 + 13 files changed, 713 insertions(+), 163 deletions(-) -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2023-12-08 5:39 UTC|newest] Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-12-08 5:39 Anshuman Khandual [this message] 2023-12-08 5:39 ` [PATCH V3 00/10] coresight: Move remaining AMBA ACPI devices into platform driver Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 01/10] coresight: stm: Extract device name from AMBA pid based table lookup Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 02/10] coresight: tmc: Extract device properties " Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 03/10] coresight: Add helpers registering/removing both AMBA and platform drivers Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 04/10] coresight: replicator: Move ACPI support from AMBA driver to platform driver Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-11 7:51 ` Anshuman Khandual 2023-12-11 7:51 ` Anshuman Khandual 2023-12-11 10:12 ` James Clark 2023-12-11 10:12 ` James Clark 2023-12-12 7:31 ` Anshuman Khandual 2023-12-12 7:31 ` Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 05/10] coresight: funnel: " Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 06/10] coresight: catu: " Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 07/10] coresight: tpiu: " Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 08/10] coresight: tmc: " Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-08 15:31 ` James Clark 2023-12-08 15:31 ` James Clark 2023-12-11 7:39 ` Anshuman Khandual 2023-12-11 7:39 ` Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 09/10] coresight: stm: " Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-08 5:39 ` [PATCH V3 10/10] coresight: debug: " Anshuman Khandual 2023-12-08 5:39 ` Anshuman Khandual 2023-12-08 15:32 ` [PATCH V3 00/10] coresight: Move remaining AMBA ACPI devices into " James Clark 2023-12-08 15:32 ` James Clark
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